Sodium Phosphate Dibasic Dihydrate Cas 10028-24-7

Description

Sodium phosphate dibasic dihydrateQuick Details
Chemical Name: Sodium phosphate dibasic dihydrate
Other Name: Disodium hydrogen phosphate dihydrate; Disodium hydrogenphosphate dihydrate
CAS : 10028-24-7
Molecular Fomula:Na2HPO4.2(H2O)
Molecular weight:177.99
Chemical Structure:
Appearance: White Crystalline Powder
Purity: 99.5%
Sodium phosphate dibasic dihydrateTypical Properties

Testitem
Specification

Reagentgrade
Pharmaceuticalgrade

Appearance
Conform
Conform

Assay/%
≥99.0
≥98.0

Clarifydegreestest
Conform
Conform

Waterinsoluble/%
≤0.005
≤0.01

Chloride(Cl)/%
≤0.001
≤0.003

Sulfate(SO4)/%
≤0.01
≤0.03

Nitrogencompounds(N)/%
≤0.002
≤0.003

Potassium(K)/%
≤0.01
≤0.1

Ferric(Fe)/%
≤0.0005
≤0.001

Arsenic(As)/%
≤0.0005
≤0.002

Heavymetal(Pb)/%
≤0.0005
≤0.001

Sodium phosphate dibasic dihydrate Usage
Used as boiler water softener, weight – increasing agent for tanning leather, fabric, flame retardant for wood and paper, glaze and solder.Mordant for dyeing, used as stabilizer for hydrogen peroxide bleaching in printing and dyeing industry.It is used to make sodium pyrophosphate and other phosphates.It is also a culture agent for monosodium glutamate, erythromycin and sewage biochemical treatment products.It has the use of disodium hydrophosphate dodecahydrate and can prevent agglomeration during transportation and storage.
Sodium phosphate dibasic dihydrate Packaging
25kg bags