Cresol Red CAS NO.1733-12-6

Product: Cresol Red, ACS Grade. CAS #: 1733-12-6. Synonyms o-Cresol Red; o-Cresolsulphonphthalein; Cresol Red; Cresol Red, Indicator Grade.…

Product: Cresol Red, ACS Grade. CAS #: 1733-12-6. Synonyms o-Cresol Red; o-Cresolsulphonphthalein; Cresol Red; Cresol Red, Indicator Grade. Molecular Formula: C21H18O5S. Molecular Weight: 382.43. Description: Brownish yellow powder. Transition Range: pH 6.5 to pH 8.8. (Yellow to Purple). Absorptivity 1%: At λ max. 432.5 NM: (pH 6.5) – 490 to 540. At λ max. 573.0 NM: (pH 8.5) – 1,000 to 1,100. Solubility: Clear yellow solution. (0.1% EtOH). Loss on Drying: 3.0% max. at 110.0°C. Assay: 95.0% min. Quantity Available: 200.0 kilos per month. Packing: 25.0 kilos net, new, polylined HDPE drums. Delivery: 4 to 6 weeks from receipt of confirmation. Price: Available on request. Payment: Negotiable.