{"id":105141,"date":"2026-05-02T06:57:01","date_gmt":"2026-05-02T04:57:01","guid":{"rendered":"https:\/\/medqmedicalsuppliers.co.za\/?product=malachite-green-3"},"modified":"2026-05-02T06:57:01","modified_gmt":"2026-05-02T04:57:01","slug":"malachite-green-3","status":"publish","type":"product","link":"https:\/\/medqmedicalsuppliers.co.za\/?product=malachite-green-3","title":{"rendered":"Malachite Green"},"content":{"rendered":"<p><strong>MALACHITE GREEN<\/strong><br \/> MSDS CAS : 2537-29-8<br \/> Section 1: Chemical Product Section<br \/> Product Name : Malachite Green<br \/> CAS#: 2537-29-8<br \/> C.I. No.: Not available.<br \/> Synonym : Not available.<br \/> Chemical Name: Not available.<br \/> Chemical Formula: Not available.<\/p>\n<p><strong>Section 2: Composition and Information on Ingredients<\/strong><br \/> Composition:<br \/> Name CAS # % by Weight<br \/> Malachite Green 2537-29-8 100<br \/> Classification of the substance or mixture<br \/> Classification according to Regulation (EC) No 1999\/45<br \/> Classification : Xn; R22<br \/> Xi; R41<br \/> N; R50-53<br \/> Hazard Class and Category Code(s), Regulation (EC) No 1272\/2008 (CLP)<br \/> Health hazards : Acute toxicity, Oral \ufffd\ufffd\ufffd Category 4 \ufffd\ufffd\ufffd Warning (CLP : Acute Tox. 4) H302<br \/> Serious eye damage \ufffd\ufffd\ufffd Category 1 \ufffd\ufffd\ufffd Danger (CLP : Eye Dam. 1) H318<br \/> Environmental hazards : Hazardous to the aquatic environment \ufffd\ufffd\ufffd Acute hazard \ufffd\ufffd\ufffd Category 1 \ufffd\ufffd\ufffd Warning<br \/> (CLP: Aquatic Acute 1) H400<br \/> Hazardous to the aquatic environment \ufffd\ufffd\ufffd Chronic hazard \ufffd\ufffd\ufffd Category 1 \ufffd\ufffd\ufffd Warning<br \/> (CLP : Aquatic Chronic 1) H410<br \/> Other hazards : The substance does not fulfil the criteria to be identified as PBT substance or vPvB<br \/> substance according to Annex XIII of Regulation REACH.<\/p>\n<p><strong>Section 3: Hazards Identification<\/strong><br \/> Classification of the substance or mixture Classification according to Regulation (EC) No 1999\/45<br \/> Classification : Xn; R22 Xi; R41 N; R50-53 Hazard Class and Category Code(s), Regulation (EC) No<br \/> 1272\/2008 (CLP) Health hazards : Acute toxicity, Oral \ufffd\ufffd\ufffd Category 4 \ufffd\ufffd\ufffd Warning (CLP : Acute Tox. 4)<br \/> H302 Serious eye damage \ufffd\ufffd\ufffd Category 1 \ufffd\ufffd\ufffd Danger (CLP : Eye Dam. 1) H318 Environmental hazards :<br \/> Hazardous to the aquatic environment \ufffd\ufffd\ufffd Acute hazard \ufffd\ufffd\ufffd Category 1 \ufffd\ufffd\ufffd Warning (CLP: Aquatic Acute 1)<br \/> H400 Hazardous to the aquatic environment \ufffd\ufffd\ufffd Chronic hazard \ufffd\ufffd\ufffd Category 1 \ufffd\ufffd\ufffd Warning (CLP : Aquatic<br \/> Chronic 1) H410 Other hazards : The substance does not fulfil the criteria to be identified as PBT<br \/> substance or vPvB substance according to Annex XIII of Regulation REACH.<\/p>\n<p><strong>Section 4: First Aid Measures<\/strong><br \/> Description of first aid measures<br \/> Inhalation<br \/> Assure fresh air breathing. Allow the victim to rest.<br \/> Skin contact Remove affected clothing and wash all exposed skin area with mild soap and water,<br \/> followed by warm water rinse.<br \/> Eye contact Rinse immediately with plenty of water. Obtain medical attention if pain, blinking or<br \/> redness persist.<br \/> Ingestion : Obtain emergency medical attention. Do NOT induce vomiting. Rinse mouth.<br \/> Most important symptoms and effects, both acute and delayed<br \/> Symptoms relating to use : Causes serious eye irritation. Causes skin irritation. May cause respiratory<br \/> irritation.<br \/> Indication of any immediate medical attention and special treatment needed<br \/> General information : Never give anything by mouth to an unconscious person. If you feel unwell,<br \/> seek medical advice (show the label where possible).<\/p>\n<p><strong>Section 5: Fire and Explosion Data<\/strong><br \/> Extinguishing media<br \/> Extinguishing media<br \/> Suitable extinguishing media : Foam. Dry powder. Carbon dioxide. Water spray. Sand.<br \/> Unsuitable extinguishing media : Do not use a heavy water stream.<br \/> Surrounding fires : Use water spray or fog for cooling exposed containers.<br \/> Special hazards arising from the substance or mixture<br \/> Hazardous combustion products : Under fire conditions, hazardous fumes will be present.<br \/> Advice for fire-fighters<br \/> Protection against fire : Do not enter fire area without proper protective equipment,<br \/> including respiratory protection.<br \/> Special procedures : Exercise caution when fighting any chemical fire. Avoid (reject)<br \/> fire-fighting water to enter environment.<br \/> Section 6: Accidental Release Measures<br \/> Personal precautions, protective equipment and emergency procedures<br \/> For emergency responders : Equip cleanup crew with proper protection.<br \/> Ventilate area.<br \/> For non-emergency personnel : Evacuate unnecessary personnel.<br \/> Environmental precautions<br \/> Environmental precautions : Prevent entry to sewers and public waters. Notify authorities if<br \/> product enters sewers or public waters.<br \/> Methods and materials for contain ent and cleaning up<br \/> Clean up methods : On land, sweep or shovel into suitable containers. Minimize<br \/> generation of dust. Store away from other materials.<br \/> Reference to other sections<br \/> See section 8. Exposure controls\/personal protection<\/p>\n<p><strong>Section 7: Handling and Storage<\/strong><br \/> Precautions for safe handling<br \/> Handling : Wash thoroughly after handling.<br \/> Technical protective measures : Provide good ventilation in process area to prevent formation of vapour.<br \/> Conditions for safe storage, including any incompatibilities<br \/> Storage : Keep only in the original container in a cool, well ventilated<br \/> place. Keep container tightly closed.<br \/> Storage \ufffd\ufffd\ufffd away from : Strong bases. Strong acids. Sources of ignition. Direct sunlight.<br \/> Specific end uses<br \/> Specific end use(s) : None.<\/p>\n<p>Section 8: Exposure Controls\/Personal Protection Personal protection : Avoid all unnecessary exposure.<\/p>\n<ul>\n<li>Respiratory protection : Wear approved mask.<\/li>\n<li>Hand protection : Wear protective gloves.<\/li>\n<li>Eye protection : Chemical goggles or safety glasses.<\/li>\n<li>Others : When using, do not eat, drink or smoke. Control parameters Occupational Exposure Limits : No data available.<\/li>\n<\/ul>\n<p>Section 9: Physical and Chemical Properties Information on basic physical and chemical properties Physical state at 20 \ufffd\ufffdC : Solid Colour : Green crystalline powder Odour : Odorless Odour threshold : No data available. pH value : Not applicable. Melting point [\ufffd\ufffdC] : 1640 \ufffd\ufffdC Decomposition point [\ufffd\ufffdC] : N\/A Section 10: Stability and Reactivity Data (Continued) Chemical stability : Stable under recommended storage conditions. Possibility of hazardous reactions Hazardous reactions : Not established. Conditions to avoid Conditions to avoid : Direct sunlight. Extremely high or low temperatures. Incompatible materials Materials to avoid : Strong acids. Strong bases. Hazardous decomposition products Hazardous decomposition products : Fumes. Carbon monoxide. Carbon dioxide. Section 11: Toxicological Information Information on toxicological effects Acute toxicity<\/p>\n<ul>\n<li>Inhalation : Based on available data, the classification criteria are not met.<\/li>\n<li>Dermal : Based on available data, the classification criteria are not met.<\/li>\n<li>Ingestion : Harmful if swallowed. Corrosion : Causes serious eye damage. Irritation : Based on available data, the classification criteria are not met. Sensitization : Based on available data, the classification criteria are not met. Mutagenicity : Based on available data, the classification criteria are not met. Carcinogenicity : Based on available data, the classification criteria are not met. Toxic for reproduction : Based on available data, the classification criteria are not met. STOT-single exposure : Based on available data, the classification criteria are not met. STOT-repeated exposure : Based on available data, the classification criteria are not met. Aspiration hazard : Based on available data, the classification criteria are not met. Toxicity Toxicity information : Very toxic to aquatic life with long lasting effects. Persistence \ufffd\ufffd\ufffd degradability Persistence \ufffd\ufffd\ufffd degradability : May cause long-term adverse effects in the environment. Bioaccumulative potential Bioaccumulative potential : Not established. Mobility in soil Mobility in soil : Not established. Results of PBT and vPvB assessment Results of PBT and vPvB assessment : The substance does not fulfil the criteria to be identified as PBT substance or vPvB substance according to Annex XIII of Regulation REACH. Other adverse effects Environmental precautions : Avoid release to the environment.<\/li>\n<\/ul>\n<p><strong>Section 12: Ecological Information<\/strong><br \/> Toxicity Toxicity information : Very toxic to aquatic life with long lasting effects. Persistence \ufffd\ufffd\ufffd<br \/> degradability Persistence \ufffd\ufffd\ufffd degradability : May cause long-term adverse effects in the environment.<br \/> Bioaccumulative potential Bioaccumulative potential : Not established. Mobility in soil Mobility in<br \/> soil : Not established. Results of PBT and vPvB assessment Results of PBT and vPvB assessment : The<br \/> substance does not fulfil the criteria to be identified as PBT substance or vPvB substance according<br \/> to Annex XIII of Regulation REACH. Other adverse effects Environmental precautions : Avoid release<br \/> to the environment.<\/p>\n<p><strong>Section 13: Disposal Considerations<\/strong><br \/> Waste treatment methods<br \/> General : Avoid release to the environment. Dispose in a safe manner in accordance with<br \/> local\/national regulations.<\/p>\n<p><strong>Section 14: Transport Information<\/strong><br \/> Land transport (ADR-RID)<br \/> UN N\ufffd\ufffd : 2811<br \/> H.I. nr : 60<br \/> ADR \ufffd\ufffd\ufffd Class : 6.1<br \/> Labelling \ufffd\ufffd\ufffd Transport : 6.1 : Toxic substances.<br \/> ADR \ufffd\ufffd\ufffd Group : III<br \/> Sea transport (IMDG) [English only]<br \/> UN N\ufffd\ufffd : 2811<br \/> IMO-IMDG \ufffd\ufffd\ufffd Class or division : 6.1 : Toxic substances.<br \/> IMO-IMDG \ufffd\ufffd\ufffd Packing group : III<br \/> Air transport (ICAO-IATA) [English only]<br \/> UN N\ufffd\ufffd : 2811<br \/> IATA \ufffd\ufffd\ufffd Class or division : 6.1 : Toxic substances.<br \/> IATA \ufffd\ufffd\ufffd Packing group : III<br \/> Section 15: Other Regulatory Information<br \/> Safety, health and environmental regulations\/legislation specific for the substance or mixture<br \/> Safety, health and environmental : Ensure all national\/local regulations are observed.<br \/> regulations\/legislation specific for<br \/> the substance or mixture<br \/> REACH Restrictions \ufffd\ufffd\ufffd Annex XVII : The components of this product are not subject to restrictions.<br \/> REACH Authorisation \ufffd\ufffd\ufffd Annex XIV : The components of this product are not subject to authorization.<br \/> Chemical Safety Assessment<br \/> Chemical Safety Assessment : It has not been carried out.<\/p>\n<p><strong>Section 16 \ufffd\ufffd\ufffd Additional Information<\/strong><br \/> References: Not available.<br \/> Other Special Considerations: Not available.<\/p>\n<p><strong>Disclaimer:<\/strong><br \/> The information contained herein in good faith but makes no representations as to its<br \/> comprehensiveness or accuracy. This document is intended only as a guide to the appropriate<br \/> precautionary handling of the material by a properly trained person using this product.<br \/> Individuals receiving the information must exercise their independent judgment in determining<br \/> its appropriateness for a particular purpose.<\/p>\n<p>Add to Wishlist<\/p>\n<p> Add to Wishlist<\/p>\n","protected":false},"excerpt":{"rendered":"<p>MSDS CAS : 2537-29-8<br \/> Section 1: Chemical Product Section<br \/> Product Name : Malachite Green<br \/> CAS#: 2537-29-8<br \/> C.I. No.: Not available.<br \/> Synonym : Not available.<br \/> Chemical Name: Not available.<br \/> Chemical Formula: Not available.<\/p>\n","protected":false},"featured_media":0,"template":"","meta":{"content-type":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[8074],"product_tag":[7021],"class_list":{"0":"post-105141","1":"product","2":"type-product","3":"status-publish","5":"product_cat-lab-chemicals","6":"product_tag-malachite-green","7":"desktop-align-center","8":"tablet-align-center","9":"mobile-align-center","11":"first","12":"instock","13":"shipping-taxable","14":"purchasable","15":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/medqmedicalsuppliers.co.za\/index.php?rest_route=\/wp\/v2\/product\/105141","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/medqmedicalsuppliers.co.za\/index.php?rest_route=\/wp\/v2\/product"}],"about":[{"href":"https:\/\/medqmedicalsuppliers.co.za\/index.php?rest_route=\/wp\/v2\/types\/product"}],"wp:attachment":[{"href":"https:\/\/medqmedicalsuppliers.co.za\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=105141"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/medqmedicalsuppliers.co.za\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_brand&post=105141"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/medqmedicalsuppliers.co.za\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_cat&post=105141"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/medqmedicalsuppliers.co.za\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_tag&post=105141"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}