Basic

CAS No.	21799-87-1
Product Name	Hydroquinone sulfonic acid, potassium salt
Synonyms	2,5-Dihydroxybenzenesulfonic acid, potassium salt; potassium 2,5-dihydroxybenzenesulphonate; Potassium Dobesilate; Dobesilate potassium; Potassium Hydroquinone Sulphonate; potassium 2,5-dihydroxybenzenesulfonate
Molecular Formula	C6H5KO5S
Molecular Weight	228.2642

Physical property

Melting point	251℃ (dec.)
Water solubility	soluble

Hazard Symbols	Xi:Irritant;
Risk Codes	R36/37/38:;
Safety Description	S26:; S37/39:;