Disodium phosphate anhydrous,China Summit Chemicals price supplier

company profile

SUMMIT CHEMICALS (H.K.) CO.,LTD.

China

Contact: Mr.Peter

Tel: 86-158-51836108

Number of Employees: < 20

Business Type: Manufacture & Trade

product details

Model No:SC-DSP

Standard:FCC

Origin:China

Brand:Summit Chemicals

CAS No.: 7758-79-4

EINECS No.: 231-448-7

Model No.: GC-DSP FG

Molecular formula : Na ₂ HPO ₄

Molecular weight : 141.98

Property : White powder, easy soluble in water, insoluble in alcohol, easy to absorb water, pH value of 1% aqueous solution is 9.1.
Specification :

Specification

Food grade

Appearance

White powder

Content ( base on Na ₂ HPO ₄ )          %

≥98

P ₂ O ₅ content                                                %

≥49

pH value ( 1% aqueous solution )

8.5-10.0

Water insoluble matters                            %

≤0.1

Loss on drying                                            %

≤2.0

Sulfate ( base on SO ₄ )              %

≤0.05

Chloride ( base on Cl )                               %

≤0.014

Fluoride ( base on F )                                 %

≤0.005

Heavy metal ( base on Pb )           %

≤0.001

Arsenic ( base on As )                             %

≤0.0003

Use :
used as boiler water softening agent, the flame retardant and waterproof agent for woods, papers and textiles, dyes auxiliaries, treating agent in electroplating industry,glaze, flux, and the production of purgative prescription. The food grade is used as additive to produce baking powder, etc.
Packing : 25kg woven bag with plastic liner

Specification	Food grade
Appearance	White powder
Content ( base on Na ₂ HPO ₄ ) %	≥98
P ₂ O ₅ content %	≥49
pH value ( 1% aqueous solution )	8.5-10.0
Water insoluble matters %	≤0.1
Loss on drying %	≤2.0
Sulfate ( base on SO ₄ ) %	≤0.05
Chloride ( base on Cl ) %	≤0.014
Fluoride ( base on F ) %	≤0.005
Heavy metal ( base on Pb ) %	≤0.001
Arsenic ( base on As ) %	≤0.0003