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Sodium acid pyrophosphate
Sodium acid pyrophosphate

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Sodium acid pyrophosphate
ASSAY ;95%min
standard:usp25
packing; 25kg/bag

Sodium Acid Pyrophosphate(SAPP)

Chemical formula : Na2H2P2O7
Molecular weight: 221.95

CAS Number: 7758-16-9
Properties:
White powder or granular; Soluble in water and insoluble in ethanol, acidic property appeared in aqueous solution.
 

NO

Specifications

Food Grade

1

Appearance

White powder

2

Assay(as Na2H2P2O7)%≥

95.0

3

P2O5%≥

63.0-64.0

4

PH Value

3.5-4.5

5

Water Insoluble %≤

1.0

6

Fluoride (as F) % ≤

0.005

7

Heavy Metals (as Pb) % ≤

0.001

8

Arsenic (As)% ≤

0.0003

9

Loss on ignition(105) %≤

0.5


Applications:
As a leavening agent it is applied to roast foodstuffs to control the fermentation speed, used in: Liquid processing, dry blending, Functional use in foods Buffer, Leavening agent, sequestrant, flameresistant material.

Packaging: Packaged in 25kg PP woven bags with PE liner inside

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