Bromocresol Green (A.R Grade)

Properties:

Bromocresol Green is a pH indicator dye that transitions from yellow in acidic solutions to blue in alkaline solutions. It is typically used for measuring pH in the range of 3.8 to 5.4. It is soluble in water and organic solvents.

Specification:

• Appearance: Dark green crystalline powder
• Purity: A.R Grade
• CAS Number: 76-59-5
• Molecular Formula: C₂₁H₁₈Br₄O₅S
• Molecular Weight: 694.55 g/mol
• pH Range: 3.8 to 5.4

Uses and Application:

• Commonly used as a pH indicator in titrations and various laboratory experiments.
• Utilized in biological and chemical assays to monitor pH changes.
• Applied in the preparation of buffer solutions.
• Used in microbiological applications to indicate the pH of media.

Storage:

• Store in a cool, dry place away from direct sunlight and moisture.
• Keep the container tightly closed when not in use.
• Label containers clearly with the product name and hazard warnings.
• Store out of reach of children and pets.

Hazardous Information:

• Considered low hazard but may cause irritation to skin, eyes, and respiratory tract.
• Prolonged exposure may lead to allergic reactions in sensitive individuals.

Safety Measures:

• Wear appropriate personal protective equipment (PPE), including gloves and goggles.
• Use in a well-ventilated area to minimize inhalation risks.
• In case of skin contact, wash immediately with plenty of water.
• If ingested, seek medical attention if symptoms occur.
• In case of eye contact, rinse cautiously with water for several minutes and seek medical attention.

Available in 1g and 5g.