Bromothymol Blue sodium salt [34722-90-2]

Bromothymol Blue Sodium Salt [34722-90-2] is supplied with defined handling requirements for laboratory use. This compound, identified as C27H27Br2NaO5S with a molecular weight of 646.36, belongs to the sulphonate salts category and sodium compounds group. It plays a role as a pH indicator, displaying yellow at pH 5.8 and blue at pH 7.6. The compound requires a Warning signal word due to its characteristics. Specific product-specific specifications available for this SKU include a powder appearance, loss on drying ≤5%, ambient storage conditions, and a specific absorption (E 1%/1cm) at λ max ≥540. Supplementary workplace handling context includes the recommendation to wear safety goggles and gloves during use.

• CAS Number: 34722-90-2
• Categories: Stains & Indicators
• Exact Mass: 624.00037
• Molecular Formula: C27H27Br2NaO5S
• GHS Signal Word: Warning
• Appearance: Powder
• Molecular Weight: 646.36
• Hazard Statements:
  • H302: Harmful if swallowed [Warning Acute toxicity, oral]