CAS：4430-20-0| Chlorophenol Red

Introduction and application of CAS：4430-20-0| Chlorophenol Red

Yellow brown powder. Melting point 261-262℃. Soluble in ethanol and dilute alkali, slightly soluble in water, insoluble in ether and benzene. Used as acid-base indicator. Production method: Heating o-sulfobenzoic anhydride and o-chlorophenol at 130°C to obtain the crude product, which is then recrystallized with glacial acetic acid.

Specification of CAS：4430-20-0| Chlorophenol Red

Melting point 261 °C Boiling point 583.0±50.0 °C (Predicted) Density 1.4641 (estimate) Storage conditions Store below +30°C. Solubility Slightly soluble in water; soluble in ethanol

Package of CAS：4430-20-0| Chlorophenol Red

25kg/drum

This product is valid for 24 months from the date of production when stored in a warm sealed state.

Safety and transportation

This product should be stored sealed at room temperature. Customers should carefully read the product treatment, material safety data sheet (MSDS) and labels before use, be familiar with the product's safety information, operating instructions, environmental impact, and wear appropriate personal protection as required. supplies.

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