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Tetrasodium Pyrophosphate
CAS NO.: 7722-88-5
FOB Price: NEGOTIABLE Get Latest Price
Specification: GB25557-2010 96.5%-100.5%; FCC-V 95.0%-100.5%
Documentation: Get COA after inquiry
Lead Time: 14-30 days
Max Capacity: -
Packing: 25KG/Woven Bag
Product Detail
Properties

Sodium Pyrophosphate

Chemical name

Sodium Pyrophosphate, Tetrasodium Pyrophosphate

Molecular formula

Na4P2O7

Molecular Weight

265.9

Product Image

Performance

White monoclinic crystal powder, it is soluble in water,insoluble in ethanol. Its water solution is alkalic. It is liable to deliquesce by moisture in the air.

Quality standards

Name of index

GB25557-2010

FCC-V

Sodium Pyrophosphate Na4P2O7%

96.5-100.5

95.0-100.5

Water Insoluble≤%

0.2

0.2

PH (1% aqueous solution)

9.9-10.7

-

Arsenic (As)≤%

0.0003

0.0003

Heavy Metal (as Pb)≤%

0.001

-

Fluoride (as F)≤%

0.005

0.005

Loss on drying≤%

0.5

0.5

Orthophosphate

pass test

-

Pb≤%

0.0004

0.0004

Uses

In food industry, used as quality improver, applied to can, fruit drinks, milk product, bean milk and so on.

Packing

In 25kg composite plastic woven/paper bag with PE liner.

Storage and transport

Storage and transport: It should be stored in a dry, ventilative and clean warehouse; kept away from moisture, heat and stored separately from poisonous substances. Handled with care, so as to avoid damage to the packing bags.

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15YRS
Business Type:
Manufacturing
Country/Region:
Jiangsu, China
Contacts:
Manager Wang
Position Title:
Manager of International Trade Department
Tel:
0086-518-85211049
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