Sodium Acid Pyrophosphate

Sodium Acid Pyrophosphate

CAS No.: 7758-16-9

EINECS No.: 231-835-0

Model No.: CF-SAP551(First grade)/CF-SAP552(Upper grade)

Molecular formula : Na2H2P2O7

Molecular weight : 221.95

Standards : Q/71181413-1.3-2009

Property : White powder, soluble in water, acidic property appeared in aqueous solution.

Specification :

Item

Upper Grade

First Grade

Appearance

White powder

White powder

Na2H2P2O7                                   %

95.0

95.0

pH value

4.0±0.5

4.0±0.5

Water insoluble                   %

1.0

1.0

Heavy metal ( base on Pb )          %

 0.001

-

Arsenic ( base on As )               %

0.0003

-

Fluoride ( base on F )              %

0.005

-

Use?
It acts as a buffer, leaven, modifier, emulsifier, nutrient and canning preservative in foods. It also can be used in oil drilling as dispersant agent.

Packing?25kg woven bag with plastic liner.

Product Origin: CN
Model Number:  
Brand Name: CF
   
   

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Contact Person: Evan Hu
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