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Sodium Acid Pyrophosphate, Food Grade

Molecular formula: Na2H2P2O7

Molecular weight: 221.94

CAS: [7758-16-9]

H.S CODE: 2835.3900 90

INS: 450(i) EEC NO: E450(a)

Use: in baking powder for fermentation control; in instant noodle and biscuit.

Product name

Sodium Acid Pyrophosphate

Grade

Food Grade

Test method

FCC IV

Assay (Na2H2O7)

95% min

Whiteness

90 min

P2O5

63% min

Heavy metal

0.002 max

As

0.0003% max

Water-insoluble substances

1.0% max

Pb

0.0002% max

Gas generating speed

28 or 40

pH

3.5-4.5

Appearance

White powder or granules

Packaging: 50lb plastic woven bag or paper bag, net weight 10Kg or 25Kg; 2,000lb plastic woven bag, net weight 1,000Kg.

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