PP2889 Dibasic Sodium Phosphate Powder (CAS 7558-79-4)

Catalog No. PP2889
Molecular Formula Na2HPO4
CAS Number 7558-79-4
Appearance White powder
Purity > 98%
Molecular Weight 141.96

Dibasic Sodium Phosphate Powder (CAS 7558-79-4) is a white powder, soluble in water, and its aqueous solution is weakly alkaline. Stanford Advanced Materials (SAM) is a leading supplier of Dibasic Sodium Phosphate Powder across the world.

Related products: Calcium Dihydrogen Phosphate Powder, Sodium Pyrophosphate Decahydrate Powder, Sodium Tripolyphosphate Powder.

 

Dibasic Sodium Phosphate Powder Descriptions

Dibasic Sodium Phosphate powder is a white powder, easily deliquescent, soluble in water, the aqueous solution is weakly alkaline, and its chemical formula is Na2HPO4. Dibasic Sodium Phosphate Powder can be used to make citric acid, water softener, fabric weighting agent, fire retardant, and used in glaze, solder, medicine, pigment, food industry, and other phosphates.
In addition, it can also be used as an industrial water quality treatment agent, printing and dyeing detergent, quality improver, neutralizer, antibiotic culture agent, biochemical treatment agent, food quality improver.

 

Dibasic Sodium Phosphate Powder Specifications

Physicochemical Information

Melting Point

250 °C (decomposition)

pH value

8.7 - 9.3 (10 g/l, H₂O, 20 °C)

Bulk density

880 kg/m3

Solubility

77 g/l

 

Dibasic Sodium Phosphate Powder Applications

Dibasic Sodium Phosphate Powder can be used to make citric acid, water softener, fabric weighting agent, fire retardant, and used in glaze, solder, medicine, pigment, food industry and other phosphates. In addition, it can also be used as industrial water quality treatment agent, printing and dyeing detergent, quality improver, neutralizer, antibiotic culture agent, biochemical treatment agent, food quality improver.

 

Dibasic Sodium Phosphate Powder Safety Information 

Safety Information according to GHS

RTECS

WC4500000

Storage class

10 - 13 Other liquids and solids

WGK

WGK 1 slightly hazardous to water

Disposal

14

Inorganic salts: Container I. Neutral solutions of the salts: Container D. Before placing in Container D, check the pH with pH-Universal indicator strips.

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