{"id":78038,"date":"2026-03-15T22:17:23","date_gmt":"2026-03-15T20:17:23","guid":{"rendered":"https:\/\/medqmedicalsuppliers.co.za\/?post_type=product&#038;p=78038"},"modified":"2026-03-15T22:17:30","modified_gmt":"2026-03-15T20:17:30","slug":"bromothymol-blue-acs-reagent-dye-content-95","status":"publish","type":"product","link":"https:\/\/medqmedicalsuppliers.co.za\/?product=bromothymol-blue-acs-reagent-dye-content-95","title":{"rendered":"Bromothymol Blue ACS Reagent Dye Content 95%"},"content":{"rendered":"<p>Bromothymol Blue is a pH indicator dye that changes color according to the acidity or alkalinity of a solution. It turns yellow in acidic environments (pH < 6.0), becomes green at neutral pH levels (approximately 7.0), and appears blue in basic conditions (pH > 7.6). Frequently utilized in scientific experiments, it provides a visual indication of pH changes, making it particularly useful in studies related to photosynthesis and respiration.<br \/>\n\u2022 formula: C27H28Br2O5S<br \/>\n\u2022 density: 1,25 g\/cm\u00b3<br \/>\n\u2022 molar_mass: 624,38 g\/mol<br \/>\n\u2022 solubility_in_water: Sparingly soluble in water<br \/>\n\u2022 melting_point: 202 \u00b0C (396 \u00b0F; 475 K)<br \/>\n\u2022 chemical_code: CHE-I-B01<br \/>\n\u2022 chemical_grade: ACS Reagent<br \/>\n\u2022 cas_no: 76-59-5<br \/>\n\u2022 chemical_synonyms: 3\u2032,3\u2033-Dibromothymolsulfonphthalein<br \/>\n\u2022 appearance: Brown coloured powder<br \/>\n\u2022 melting_point: 200 \u2013 202 \u00b0C \u2013 lit.<br \/>\n\u2022 water_solubility: Slightly soluble<br \/>\n\u2022 stability: Stable under recommended storage conditions.<br \/>\n\u2022 incompatible_materials: Strong oxidizing agents.<br \/>\n\u2022 size: [&#8217;25g&#8217;, &#8216;100g&#8217;]<br \/>\n\u2022 pack_size: [&#8216;Single item&#8217;, &#8216;Box of 4&#8217;]<br \/>\n\u2022 pH indicator dye<br \/>\n\u2022 Changes color according to acidity or alkalinity<br \/>\n\u2022 Yellow in acidic environments (pH < 6.0)\n\u2022 Green at neutral pH levels (approximately 7.0)\n\u2022 Blue in basic conditions (pH > 7.6)<br \/>\n\u2022 Useful in studies related to photosynthesis and respiration<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Bromothymol Blue is a pH indicator dye that changes color according to the acidity or alkalinity of a 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