{"id":84234,"date":"2026-04-06T13:14:14","date_gmt":"2026-04-06T11:14:14","guid":{"rendered":"https:\/\/medqmedicalsuppliers.co.za\/?post_type=product&p=84234"},"modified":"2026-04-06T13:16:12","modified_gmt":"2026-04-06T11:16:12","slug":"rhodizonic-acid-disodium-salt","status":"publish","type":"product","link":"https:\/\/medqmedicalsuppliers.co.za\/?product=rhodizonic-acid-disodium-salt","title":{"rendered":"Rhodizonic Acid Disodium Salt"},"content":{"rendered":"

Rhodizonic Acid Disodium Salt \u2013 Classification of the substance or mixture<\/strong>
This chemical is considered non-hazardous according to GHS classifications for the Hazard Communication Standard. Treat
all laboratory chemicals with caution.
Although this material is considered to be non-hazardous, unpredictable reactions among chemicals are always possible.
Prudent laboratory practices should be observed.<\/p>\n

Product identifier<\/strong>
Trade name: Rhodizonic Acid Disodium Salt<\/p>\n

1 Identification<\/p>\n

2 Rhodizonic Acid Disodium Salt \u2013 Hazard(s) identification<\/strong>
Do not breathe dust\/fume\/gas\/mist\/vapors\/spray. Wash thoroughly after handling.
Contaminated work clothing must not be allowed out of the workplace. Wear protective gloves \/ eye protection \/ face protection.
If on skin: Wash with plenty of water.
If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Immediately call a poison center\/doctor. Specific treatment (see on this label).
Get medical advice\/attention if you feel unwell.
Take off contaminated clothing and wash it before reuse.
If skin irritation or rash occurs: Get medical advice\/attention. Wash contaminated clothing before reuse.
Dispose of contents\/container in accordance with local\/regional\/national\/international regulations.
Chemical characterization: Mixtures
Description: Mixture of the substances listed below with nonhazardous additions.<\/p>\n

3 Rhodizonic Acid Disodium Salt \u2013 Composition\/information on ingredients<\/strong>
\u00b7 Dangerous components:
CAS: 523-21-7
Rhodizonic Acid Disodium Salt
100%
\u00b7 Table of Nonhazardous Ingredients
No ingredient listed.
\u00b7
Description of first aid measures
\u00b7
General information:
Immediately remove any clothing soiled by the product.
Symptoms of poisoning may even occur after several hours; therefore medical observation for at least 48 hours after the accident.
\u00b7
After inhalation:
Supply fresh air and to be sure call for a doctor.
In case of unconsciousness place patient stably in side position for transportation.
\u00b7
After skin contact: Immediately wash with water and soap and rinse thoroughly.
\u00b7
After eye contact: Rinse opened eye for several minutes under running water. Then consult a doctor.
\u00b7
After swallowing: If symptoms persist consult doctor.
\u00b7
Information for doctor:
\u00b7
Most important symptoms and effects, both acute and delayed No further relevant information available.
\u00b7
Indication of any immediate medical attention and special treatment needed
No further relevant information available.
\u00b7
Extinguishing media
\u00b7
Suitable extinguishing agents: Use fire fighting measures that suit the environment.
\u00b7
Special hazards arising from the substance or mixture
During heating or in case of fire poisonous gases are produced.
\u00b7
Advice for firefighters
\u00b7
Protective equipment: Mouth respiratory protective device.
4 First-aid measures 5 Fire-fighting measures
\u00b7
Trade name: Rhodizonic Acid Disodium Salt
Personal precautions, protective equipment and emergency procedures
Mount respiratory protective device.
Wear protective equipment. Keep unprotected persons away.
Environmental precautions:
Dilute with plenty of water.
Do not allow to enter sewers\/ surface or ground water.
Methods and material for containment and cleaning up:
Absorb with liquid-binding material (sand, diatomite, acid binders, universal binders, sawdust). Use neutralizing agent.
Dispose contaminated material as waste according to section 13. Ensure adequate ventilation.
Reference to other sections
See Section 7 for information on safe handling.
See Section 8 for information on personal protection equipment. See Section 13 for disposal information.
Protective Action Criteria for Chemicals
\u00b7 PAC-1:
CAS: 523-21-7
Rhodizonic Acid Disodium Salt
55 mg\/m\u00b3
\u00b7 PAC-2:
CAS: 523-21-7
Rhodizonic Acid Disodium Salt
610 mg\/m\u00b3
\u00b7 PAC-3:
CAS: 523-21-7
Rhodizonic Acid Disodium Salt
3,600 mg\/m\u00b3<\/p>\n

7 Rhodizonic Acid Disodium Salt \u2013 Handling and storage<\/strong>
\u00b7
Handling:
\u00b7
Precautions for safe handling
Ensure good ventilation\/exhaustion at the workplace. Prevent formation of aerosols.
\u00b7
Information about protection against explosions and fires: Keep respiratory protective device available.
\u00b7
Conditions for safe storage, including any incompatibilities
\u00b7
Storage:
\u00b7
Requirements to be met by storerooms and receptacles: No special requirements.
\u00b7
Information about storage in one common storage facility: Not required.
\u00b7
Further information about storage conditions: Keep receptacle tightly sealed.
\u00b7
Specific end use(s) No further relevant information available.
6 Accidental release measures
\u00b7
Trade name: Rhodizonic Acid Disodium Salt
Additional information about design of technical systems: No further data; see section 7.
Control parameters
Additional information: The lists that were valid during the creation were used as basis.
Exposure controls
Personal protective equipment:
General protective and hygienic measures:
Keep away from foodstuffs, beverages and feed. Immediately remove all soiled and contaminated clothing. Wash hands before breaks and at the end of work.
Store protective clothing separately. Avoid contact with the skin.
Avoid contact with the eyes and skin.
8 Exposure controls\/personal protection
\u00b7 Components with limit values that require monitoring at the workplace:
CAS: 523-21-7 Rhodizonic Acid Disodium Salt
TLV
Long-term value: 1 mg\/m\u00b3
*inhalable fraction, A4, DSEN
CAS: 7647-01-0 Hydrochloric Acid
NIOSH RECOMENDED EXP LIMI
Ceiling limit value: 7.0 mg\/m3 mg\/m\u00b3
PEL
Ceiling limit value: 7 mg\/m\u00b3, 5 ppm
REL
Ceiling limit value: 7 mg\/m\u00b3, 5 ppm
TLV
Ceiling limit value: 2 ppm A4
In case of brief exposure or low pollution use respiratory filter device. In case of intensive or longer exposure use respiratory protective device that is independent of circulating air.
\u00b7 Protection of hands:
The glove material has to be impermeable and resistant to the product\/ the substance\/ the preparation.
Due to missing tests no recommendation to the glove material can be given for the product\/ the preparation\/ the chemical mixture.
Selection of the glove material on consideration of the penetration times, rates of diffusion and the degradation
\u00b7 Material of gloves
The selection of the suitable gloves does not only depend on the material, but also on further marks of quality and varies from manufacturer to manufacturer. As the product is a preparation of several substances, the resistance of the glove material can not be calculated in advance and has therefore to be checked prior to the application.
\u00b7 Penetration time of glove material
The exact break through time has to be found out by the manufacturer of the protective gloves and has to be observed.
\u00b7 Eye protection:
\u00b7
Body protection: Protective work clothing
Trade name: Rhodizonic Acid Disodium Salt
\u00b7
Information on basic physical and chemical properties
\u00b7
General Information
\u00b7
Appearance:
Form: Crystals
Color: Bluish Green
Odor: Odorless
\u00b7
Odor threshold: Not determined.
\u00b7 Change in condition
Melting point\/Melting range: Boiling point\/Boiling range:
\u2265 300\u00b0C
Undetermined.
\u00b7 Flammability (solid, gaseous):
Not applicable.
\u00b7 Decomposition temperature:
Not determined.
\u00b7 Ignition temperature:
Product is not self igniting.
\u00b7 Danger of explosion:
Product does not present an explosion hazard.
\u00b7 Explosion limits: Lower:
Not determined.
Upper:
Not determined.
Vapor pressure at 20 \u00b0C (68\u00b0F):
23 hPa (17.3 mm Hg)
\u00b7
Density at 20 \u00b0C (68 \u00b0F):
\u00b7
Relative density
\u00b7
Vapor density
\u00b7
Evaporation rate
Not determined.
Not determined.
Not determined.
Not determined.
Solubility in \/ Miscibility with Water:
Fully miscible.
Partition coefficient (n-octanol\/water): Not determined.
Viscosity:
Dynamic:
Kinematic:
Not determined.
Not determined.
Not determined.
Other information
No further relevant information available.<\/p>\n

9 Rhodizonic Acid Disodium Salt \u2013 Physical and chemical properties<\/strong><\/p>\n

10 Stability and reactivity
\u00b7
Reactivity No further relevant information available.
\u00b7
Chemical stability
\u00b7
Thermal decomposition \/ conditions to be avoided: No decomposition if used according to specifications.
\u00b7
Possibility of hazardous reactions No dangerous reactions known.
\u00b7
Conditions to avoid No further relevant information available.
\u00b7
Incompatible materials: No further relevant information available.
\u00b7
Hazardous decomposition products: No dangerous decomposition products known.<\/p>\n

11 Rhodizonic Acid Disodium Salt \u2013 Toxicological information<\/strong>
\u00b7 IARC (International Agency for Research on Cancer)
No ingredient is listed.
\u00b7 NTP (National Toxicology Program)
No ingredient is listed.
\u00b7 OSHA-Ca (Occupational Safety & Health Administration)
No ingredient is listed.<\/p>\n

12 Rhodizonic Acid Disodium Salt \u2013 Ecological information<\/strong>
\u00b7
Toxicity
\u00b7
Aquatic toxicity: No further relevant information available.
\u00b7
Persistence and degradability No further relevant information available.
\u00b7
Behavior in environmental systems:
\u00b7
Bioaccumulative potential No further relevant information available.
\u00b7
Mobility in soil No further relevant information available.
\u00b7
Additional ecological information:
\u00b7
General notes:
Water hazard class 1 (Self-assessment): slightly hazardous for water
Do not allow undiluted product or large quantities of it to reach ground water, water course or sewage system. Must
not reach bodies of water or drainage ditch undiluted or unneutralized.
\u00b7
Results of PBT and vPvB assessment
\u00b7
PBT: Not applicable.
\u00b7
vPvB: Not applicable.
\u00b7
Other adverse effects No further relevant information available.
Trade name: Rhodizonic Acid Disodium Salt
\u00b7
Information on toxicological effects
\u00b7
Acute toxicity:
\u00b7
Primary irritant effect:
\u00b7
on the skin: Irritant to skin and mucous membranes.
\u00b7
on the eye: Strong irritant with the danger of severe eye injury.
\u00b7
Sensitization: Sensitization possible through skin contact.
\u00b7
Additional toxicological information:
The product shows the following dangers according to internally approved calculation methods for preparations: Irritant
\u00b7
Carcinogenic categories<\/p>\n

13 Rhodizonic Acid Disodium Salt \u2013 Disposal considerations<\/strong>
\u00b7
Waste treatment methods
\u00b7
Recommendation:
Must not be disposed of together with household garbage. Do not allow product to reach sewage system.
\u00b7
Uncleaned packagings:
\u00b7
Recommendation: Disposal must be made according to official regulations.
\u00b7
Recommended cleansing agent: Water, if necessary with cleansing agents.<\/p>\n

14 Rhodizonic Acid Disodium Salt \u2013 Transport information<\/strong>
\u00b7
UN-Number
\u00b7
DOT, IMDG, IATA
Not regulated
\u00b7
UN proper shipping name
\u00b7
DOT, IMDG, IATA
Not regulated
\u00b7
Transport hazard class(es)
\u00b7
DOT, ADN, IMDG, IATA
\u00b7
Class
Not regulated
\u00b7
Packing group
\u00b7
DOT, IMDG, IATA
Not regulated
\u00b7 Environmental hazards:
Not applicable.
\u00b7 Special precautions for user Not applicable.
\u00b7 Transport in bulk according to Annex II of MARPOL73\/78 and the IBC Code Not applicable.
\u00b7 UN \u201cModel Regulation\u201d: Not regulated
Trade name: Rhodizonic Acid Disodium Salt
Safety Data Sheet
acc. to OSHA HCS<\/p>\n

15 Rhodizonic Acid Disodium Salt \u2013 Regulatory information<\/strong>
\u00b7 Safety, health and environmental regulations\/legislation specific for the substance or mixture
No further relevant information available.
\u00b7
Sara
\u00b7 Section 355 (extremely hazardous substances):
No ingredient is listed.
\u00b7 Section 313 (Specific toxic chemical listings):
No ingredient is listed.
\u00b7 TSCA (Toxic Substances Control Act):
Rhodizonic Acid Disodium Salt
ACTIVE
\u00b7 Hazardous Air Pollutants
No ingredient is listed.
\u00b7
Proposition 65
\u00b7 Chemicals known to cause cancer:
No ingredient is listed.
\u00b7 Chemicals known to cause reproductive toxicity for females:
No ingredient is listed.
\u00b7 Chemicals known to cause reproductive toxicity for males:
No ingredient is listed.
\u00b7 Chemicals known to cause developmental toxicity:
No ingredient is listed.
\u00b7
Carcinogenic categories
\u00b7 EPA (Environmental Protection Agency)
No ingredient is listed.
\u00b7 TLV (Threshold Limit Value)
No ingredient is listed.
\u00b7 NIOSH-Ca (National Institute for Occupational Safety and Health)
No ingredient is listed.
\u00b7
GHS label elements The product is classified and labeled according to the Globally Harmonized System (GHS).
Trade name: Rhodizonic Acid Disodium Salt
Safety Data Sheet
acc. to OSHA HCS<\/p>\n

This information is based on our present knowledge. However, this shall not constitute a guarantee for any specific product features and shall not establish a legally valid contractual relationship.
Department issuing SDS: Environment protection department.
Date of preparation \/ last revision
Creation date for SDS: 23\/01\/2025
Revision 1.0: 10\/03\/2025 : creation date for SDS STN\/CMC
Trade name: Rhodizonic Acid Disodium Salt<\/p>\n

\u00b7
Precautionary statements
Do not breathe dust\/fume\/gas\/mist\/vapors\/spray. Wash thoroughly after handling.
Contaminated work clothing must not be allowed out of the workplace. Wear protective gloves \/ eye protection \/ face protection.
If on skin: Wash with plenty of water.
If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Immediately call a poison center\/doctor. Specific treatment (see on this label).
Get medical advice\/attention if you feel unwell.
Take off contaminated clothing and wash it before reuse.
If skin irritation or rash occurs: Get medical advice\/attention. Wash contaminated clothing before reuse.
Dispose of contents\/container in accordance with local\/regional\/national\/international regulations.
\u00b7
Chemical safety assessment: A Chemical Safety Assessment has not been carried out.<\/p>\n

Add to Wishlist<\/p>\n

Add to Wishlist<\/p>\n","protected":false},"excerpt":{"rendered":"

Rhodizonic Acid Disodium Salt \u2013 Classification of the substance or mixture<\/strong>
This chemical is considered non-hazardous according to GHS classifications for the Hazard Communication Standard. Treat
all laboratory chemicals with caution.
Although this material is considered to be non-hazardous, unpredictable reactions among chemicals are always possible.
Prudent laboratory practices should be observed.<\/p>\n

Product identifier<\/strong>
Trade name: Rhodizonic Acid Disodium Salt<\/p>\n

1 Identification<\/p>\n

2 Rhodizonic Acid Disodium Salt \u2013 Hazard(s) identification<\/strong>
Do not breathe dust\/fume\/gas\/mist\/vapors\/spray. Wash thoroughly after handling.
Contaminated work clothing must not be allowed out of the workplace. Wear protective gloves \/ eye protection \/ face protection.
If on skin: Wash with plenty of water.
If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Immediately call a poison center\/doctor. Specific treatment (see on this label).
Get medical advice\/attention if you feel unwell.
Take off contaminated clothing and wash it before reuse.
If skin irritation or rash occurs: Get medical advice\/attention. Wash contaminated clothing before reuse.
Dispose of contents\/container in accordance with local\/regional\/national\/international regulations.
Chemical characterization: Mixtures
Description: Mixture of the substances listed below with nonhazardous additions.<\/p>\n

3 Rhodizonic Acid Disodium Salt \u2013 Composition\/information on ingredients<\/strong>
\u00b7 Dangerous components:
CAS: 523-21-7
Rhodizonic Acid Disodium Salt
100%
\u00b7 Table of Nonhazardous Ingredients
No ingredient listed.
\u00b7
Description of first aid measures
\u00b7
General information:
Immediately remove any clothing soiled by the product.
Symptoms of poisoning may even occur after several hours; therefore medical observation for at least 48 hours after the accident.
\u00b7
After inhalation:
Supply fresh air and to be sure call for a doctor.
In case of unconsciousness place patient stably in side position for transportation.
\u00b7
After skin contact: Immediately wash with water and soap and rinse thoroughly.
\u00b7
After eye contact: Rinse opened eye for several minutes under running water. Then consult a doctor.
\u00b7
After swallowing: If symptoms persist consult doctor.
\u00b7
Information for doctor:
\u00b7
Most important symptoms and effects, both acute and delayed No further relevant information available.
\u00b7
Indication of any immediate medical attention and special treatment needed
No further relevant information available.
\u00b7
Extinguishing media
\u00b7
Suitable extinguishing agents: Use fire fighting measures that suit the environment.
\u00b7
Special hazards arising from the substance or mixture
During heating or in case of fire poisonous gases are produced.
\u00b7
Advice for firefighters
\u00b7
Protective equipment: Mouth respiratory protective device.
4 First-aid measures 5 Fire-fighting measures
\u00b7
Trade name: Rhodizonic Acid Disodium Salt
Personal precautions, protective equipment and emergency procedures
Mount respiratory protective device.
Wear protective equipment. Keep unprotected persons away.
Environmental precautions:
Dilute with plenty of water.
Do not allow to enter sewers\/ surface or ground water.
Methods and material for containment and cleaning up:
Absorb with liquid-binding material (sand, diatomite, acid binders, universal binders, sawdust). Use neutralizing agent.
Dispose contaminated material as waste according to section 13. Ensure adequate ventilation.
Reference to other sections
See Section 7 for information on safe handling.
See Section 8 for information on personal protection equipment. See Section 13 for disposal information.
Protective Action Criteria for Chemicals
\u00b7 PAC-1:
CAS: 523-21-7
Rhodizonic Acid Disodium Salt
55 mg\/m\u00b3
\u00b7 PAC-2:
CAS: 523-21-7
Rhodizonic Acid Disodium Salt
610 mg\/m\u00b3
\u00b7 PAC-3:
CAS: 523-21-7
Rhodizonic Acid Disodium Salt
3,600 mg\/m\u00b3<\/p>\n

7 Rhodizonic Acid Disodium Salt \u2013 Handling and storage<\/strong>
\u00b7
Handling:
\u00b7
Precautions for safe handling
Ensure good ventilation\/exhaustion at the workplace. Prevent formation of aerosols.
\u00b7
Information about protection against explosions and fires: Keep respiratory protective device available.
\u00b7
Conditions for safe storage, including any incompatibilities
\u00b7
Storage:
\u00b7
Requirements to be met by storerooms and receptacles: No special requirements.
\u00b7
Information about storage in one common storage facility: Not required.
\u00b7
Further information about storage conditions: Keep receptacle tightly sealed.
\u00b7
Specific end use(s) No further relevant information available.
6 Accidental release measures
\u00b7
Trade name: Rhodizonic Acid Disodium Salt
Additional information about design of technical systems: No further data; see section 7.
Control parameters
Additional information: The lists that were valid during the creation were used as basis.
Exposure controls
Personal protective equipment:
General protective and hygienic measures:
Keep away from foodstuffs, beverages and feed. Immediately remove all soiled and contaminated clothing. Wash hands before breaks and at the end of work.
Store protective clothing separately. Avoid contact with the skin.
Avoid contact with the eyes and skin.
8 Exposure controls\/personal protection
\u00b7 Components with limit values that require monitoring at the workplace:
CAS: 523-21-7 Rhodizonic Acid Disodium Salt
TLV
Long-term value: 1 mg\/m\u00b3
*inhalable fraction, A4, DSEN
CAS: 7647-01-0 Hydrochloric Acid
NIOSH RECOMENDED EXP LIMI
Ceiling limit value: 7.0 mg\/m3 mg\/m\u00b3
PEL
Ceiling limit value: 7 mg\/m\u00b3, 5 ppm
REL
Ceiling limit value: 7 mg\/m\u00b3, 5 ppm
TLV
Ceiling limit value: 2 ppm A4
In case of brief exposure or low pollution use respiratory filter device. In case of intensive or longer exposure use respiratory protective device that is independent of circulating air.
\u00b7 Protection of hands:
The glove material has to be impermeable and resistant to the product\/ the substance\/ the preparation.
Due to missing tests no recommendation to the glove material can be given for the product\/ the preparation\/ the chemical mixture.
Selection of the glove material on consideration of the penetration times, rates of diffusion and the degradation
\u00b7 Material of gloves
The selection of the suitable gloves does not only depend on the material, but also on further marks of quality and varies from manufacturer to manufacturer. As the product is a preparation of several substances, the resistance of the glove material can not be calculated in advance and has therefore to be checked prior to the application.
\u00b7 Penetration time of glove material
The exact break through time has to be found out by the manufacturer of the protective gloves and has to be observed.
\u00b7 Eye protection:
\u00b7
Body protection: Protective work clothing
Trade name: Rhodizonic Acid Disodium Salt
\u00b7
Information on basic physical and chemical properties
\u00b7
General Information
\u00b7
Appearance:
Form: Crystals
Color: Bluish Green
Odor: Odorless
\u00b7
Odor threshold: Not determined.
\u00b7 Change in condition
Melting point\/Melting range: Boiling point\/Boiling range:
\u2265 300\u00b0C
Undetermined.
\u00b7 Flammability (solid, gaseous):
Not applicable.
\u00b7 Decomposition temperature:
Not determined.
\u00b7 Ignition temperature:
Product is not self igniting.
\u00b7 Danger of explosion:
Product does not present an explosion hazard.
\u00b7 Explosion limits: Lower:
Not determined.
Upper:
Not determined.
Vapor pressure at 20 \u00b0C (68\u00b0F):
23 hPa (17.3 mm Hg)
\u00b7
Density at 20 \u00b0C (68 \u00b0F):
\u00b7
Relative density
\u00b7
Vapor density
\u00b7
Evaporation rate
Not determined.
Not determined.
Not determined.
Not determined.
Solubility in \/ Miscibility with Water:
Fully miscible.
Partition coefficient (n-octanol\/water): Not determined.
Viscosity:
Dynamic:
Kinematic:
Not determined.
Not determined.
Not determined.
Other information
No further relevant information available.<\/p>\n

9 Rhodizonic Acid Disodium Salt \u2013 Physical and chemical properties<\/strong><\/p>\n

10 Stability and reactivity
\u00b7
Reactivity No further relevant information available.
\u00b7
Chemical stability
\u00b7
Thermal decomposition \/ conditions to be avoided: No decomposition if used according to specifications.
\u00b7
Possibility of hazardous reactions No dangerous reactions known.
\u00b7
Conditions to avoid No further relevant information available.
\u00b7
Incompatible materials: No further relevant information available.
\u00b7
Hazardous decomposition products: No dangerous decomposition products known.<\/p>\n

11 Rhodizonic Acid Disodium Salt \u2013 Toxicological information<\/strong>
\u00b7 IARC (International Agency for Research on Cancer)
No ingredient is listed.
\u00b7 NTP (National Toxicology Program)
No ingredient is listed.
\u00b7 OSHA-Ca (Occupational Safety & Health Administration)
No ingredient is listed.<\/p>\n

12 Rhodizonic Acid Disodium Salt \u2013 Ecological information<\/strong>
\u00b7
Toxicity
\u00b7
Aquatic toxicity: No further relevant information available.
\u00b7
Persistence and degradability No further relevant information available.
\u00b7
Behavior in environmental systems:
\u00b7
Bioaccumulative potential No further relevant information available.
\u00b7
Mobility in soil No further relevant information available.
\u00b7
Additional ecological information:
\u00b7
General notes:
Water hazard class 1 (Self-assessment): slightly hazardous for water
Do not allow undiluted product or large quantities of it to reach ground water, water course or sewage system. Must
not reach bodies of water or drainage ditch undiluted or unneutralized.
\u00b7
Results of PBT and vPvB assessment
\u00b7
PBT: Not applicable.
\u00b7
vPvB: Not applicable.
\u00b7
Other adverse effects No further relevant information available.
Trade name: Rhodizonic Acid Disodium Salt
\u00b7
Information on toxicological effects
\u00b7
Acute toxicity:
\u00b7
Primary irritant effect:
\u00b7
on the skin: Irritant to skin and mucous membranes.
\u00b7
on the eye: Strong irritant with the danger of severe eye injury.
\u00b7
Sensitization: Sensitization possible through skin contact.
\u00b7
Additional toxicological information:
The product shows the following dangers according to internally approved calculation methods for preparations: Irritant
\u00b7
Carcinogenic categories<\/p>\n

13 Rhodizonic Acid Disodium Salt \u2013 Disposal considerations<\/strong>
\u00b7
Waste treatment methods
\u00b7
Recommendation:
Must not be disposed of together with household garbage. Do not allow product to reach sewage system.
\u00b7
Uncleaned packagings:
\u00b7
Recommendation: Disposal must be made according to official regulations.
\u00b7
Recommended cleansing agent: Water, if necessary with cleansing agents.<\/p>\n

14 Rhodizonic Acid Disodium Salt \u2013 Transport information<\/strong>
\u00b7
UN-Number
\u00b7
DOT, IMDG, IATA
Not regulated
\u00b7
UN proper shipping name
\u00b7
DOT, IMDG, IATA
Not regulated
\u00b7
Transport hazard class(es)
\u00b7
DOT, ADN, IMDG, IATA
\u00b7
Class
Not regulated
\u00b7
Packing group
\u00b7
DOT, IMDG, IATA
Not regulated
\u00b7 Environmental hazards:
Not applicable.
\u00b7 Special precautions for user Not applicable.
\u00b7 Transport in bulk according to Annex II of MARPOL73\/78 and the IBC Code Not applicable.
\u00b7 UN \u201cModel Regulation\u201d: Not regulated
Trade name: Rhodizonic Acid Disodium Salt
Safety Data Sheet
acc. to OSHA HCS<\/p>\n

15 Rhodizonic Acid Disodium Salt \u2013 Regulatory information<\/strong>
\u00b7 Safety, health and environmental regulations\/legislation specific for the substance or mixture
No further relevant information available.
\u00b7
Sara
\u00b7 Section 355 (extremely hazardous substances):
No ingredient is listed.
\u00b7 Section 313 (Specific toxic chemical listings):
No ingredient is listed.
\u00b7 TSCA (Toxic Substances Control Act):
Rhodizonic Acid Disodium Salt
ACTIVE
\u00b7 Hazardous Air Pollutants
No ingredient is listed.
\u00b7
Proposition 65
\u00b7 Chemicals known to cause cancer:
No ingredient is listed.
\u00b7 Chemicals known to cause reproductive toxicity for females:
No ingredient is listed.
\u00b7 Chemicals known to cause reproductive toxicity for males:
No ingredient is listed.
\u00b7 Chemicals known to cause developmental toxicity:
No ingredient is listed.
\u00b7
Carcinogenic categories
\u00b7 EPA (Environmental Protection Agency)
No ingredient is listed.
\u00b7 TLV (Threshold Limit Value)
No ingredient is listed.
\u00b7 NIOSH-Ca (National Institute for Occupational Safety and Health)
No ingredient is listed.
\u00b7
GHS label elements The product is classified and labeled according to the Globally Harmonized System (GHS).
Trade name: Rhodizonic Acid Disodium Salt
Safety Data Sheet
acc. to OSHA HCS<\/p>\n

This information is based on our present knowledge. However, this shall not constitute a guarantee for any specific product features and shall not establish a legally valid contractual relationship.
Department issuing SDS: Environment protection department.
Date of preparation \/ last revision
Creation date for SDS: 23\/01\/2025
Revision 1.0: 10\/03\/2025 : creation date for SDS STN\/CMC
Trade name: Rhodizonic Acid Disodium Salt<\/p>\n

\u00b7
Precautionary statements
Do not breathe dust\/fume\/gas\/mist\/vapors\/spray. Wash thoroughly after handling.
Contaminated work clothing must not be allowed out of the workplace. Wear protective gloves \/ eye protection \/ face protection.
If on skin: Wash with plenty of water.
If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Immediately call a poison center\/doctor. Specific treatment (see on this label).
Get medical advice\/attention if you feel unwell.
Take off contaminated clothing and wash it before reuse.
If skin irritation or rash occurs: Get medical advice\/attention. Wash contaminated clothing before reuse.
Dispose of contents\/container in accordance with local\/regional\/national\/international regulations.
\u00b7
Chemical safety assessment: A Chemical Safety Assessment has not been carried out.<\/p>\n

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