Check the listing for details. Bromocresol Green, CAS 76-60-8, For Laboratory Use Only. Condition: Brand New. Listed at 40.41 USD. Bromocresol Green Powder, High Purity (CAS 76-60-8) Product Description: Bromocresol Green is a high-purity pH indicator widely used in scientific and medical applications. Key Features: High Purity: Ensures accurate and consistent pH measurements. Versatile Applications: Ideal for microbiology, medical labs, and educational purposes. Color Change: Yellow below pH 3.8, blue above pH 5.4.Properties: Chemical Formula: C₂₁H₁₄Br₄O₅S Molar Mass: 698.01 g/mol Appearance: Beige to brown powder Melting Point: 225°C (decomposes) Solubility: Sparingly soluble in water, soluble in ethanol and diethyl etherpH Indicator: Color Change: Yellow below pH 3.8, blue above pH 5.4 pKa Value: 4.90Applications: Microbiology: Used for staining dead cells and isolating lactic acid bacteria. Medical Laboratories: Measures serum albumin concentration in blood samples. Chemistry: Used in titrations and as a staining solution in thin-layer chromatography. Photography: Employed in acid stop baths to indicate when the bath needs replacement.Safety Precautions: Handling: Use appropriate personal protective equipment (PPE) to avoid skin and eye contact. Storage: Store in a cool, dry place, away from incompatible substances. Customer Service: Contact Us: For any questions or concerns, reach out through eBay's messaging system. We're here to help! Important Note: This product is for laboratory use only and not for human or animal consumption.