Disodium Hydrogen Phosphate Anhydrous 99% AR Grade Reagent
White crystalline powder. It is easy to absorb moisture. It can absorb 2~7mol of water in a long time in the air. It is soluble in about 8 parts of water and insoluble in ethanol, The pH is 9.1 while 1% aqueous solution at 25 ° C. The minimum lethal dose (rat, abdominal cavity) is 1000mg/kg.
Analytical reagents. Buffer. Softener. Printing and dyeing industry fire retardant. Fabric weighting agent.
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Not a hazardous substance or mixture.