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Disodium hydrogen Phosphate

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Disodium hydrogen Phosphate

Name:DSP Disodium hydrogen phosphate  
Introduction:High quality 98.0%Min Na2HPO4.12H2O Used as water softener for boiler, flame retardant for fabric, wood and paper, detergent for production, glaze and welding flux, stabilizer for hydrogen peroxide bleaching in printing and dyeing, etc.
Manufacturer:Qingzhou Xinsheng Factory ,China.
Appearance:White crystal

Serial number:

CAS No.

10039-32-4

EINECS

600-088-6

Molecular formula:

Na2HPO4.12H2O

Attribute:

Melting Point: 

35ºC (dec.)(lit.)

Density:

1,52 g/cm3

Water soluble:

Soluble in water, insoluble in ethanol


Standard:

HG/T2767-1996

ITEM

Disodium hydrogen phosphate  Na2HPO4.12H2O

sodium hydrogen phosphate  Na2HPO4

NaH4P2O4 (·12H2O)

≥98.0%

≥98.0%

Water insoluble

≤0.10%

≤0.20%

Fe

≤0.05%

≤0.05%

As

≤0.01%

≤0.01%

SO4

≤0.50%

≤0.50%

CI

≤0.40%

≤0.40%

F

≤0.05%

≤0.05%

PH(10g/L)

4.2~4.6

4.2~4.6

CAS No.

10039-32-4

7558-79-4


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