Synonym(s): Phenolsulfonephthalein Formula: C19H14O5S Formula weight: 354.38 CAS Number: 143-74-8 Harmonized Tariff Code:  2934.99 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …

CAS: 143-74-8 EC No: 205-609-7 MDL No: MFCD00003552 RTECS: SJ7490000 Powder Molecular Formula: C₁₉H₁₄O₅S MW: 354.38 Melting Point: >300°