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Sodium Acid Pyrophosphate
Sodium Acid Pyrophosphate
Supplier Info
[China Supplier]
Contact Person : Mr. Chen Jesson
Tel : 86-731-85573222
Fax : 86-731-84765733
Product Detail
Sodium Acid Pyrophosphate manufacture factory High quality and competitive price Fast delivery Convenient traffic

Name:Sodium Acid Pyrophosphate(SAPP)

Chemical formula :Na2H2P2O7Molecular Weight:221.95 CAS Number:7758-16-9Properties:White powder or granular;Relative density 1.86g/cm3;Soluble in water and insoluble in ethanol; If its aqueous solution is heated together with diluted inorganic acid, it will be hydrolyzed into phosphoric acid; It is hydroscopic, and when absorbing humidity it will become into a product with hexa-hydrates; If it is heated at a temperature above 220°C, it will be decomposed into sodium meta phosphate.Uses:As a leavening agent it is applied to roast foodstuffs to control the fermentation speed; When applied to instant noodles, it can shorten water resetting time and avoid stickiness and mushiness of the noodles; When applied to crackers or cakes, it may shorten fermentation time, lower the breakage, make the porous space in good order and therefore lengthen the shelf life.Packing and storage:Packed in 25 kg,50kg,1000kg net bags, store at a cool, dry and well ventilated place.

Guaranteed Technical Specifications :

P2O5%≥

NO

specifications

Industrial Grade

Food Grade

1

Appearance

White powder

White powder

2

Assay(as Na2H2P2O7)%≥

95.0

95.0

3

63.0-64.0

63.0-64.0

4

PH Value

3.5-4.5

3.5-4.5

5

Water Insoluble %≤

1.0

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°C) %≤

0.5

0.5

Sodium Acid Pyrophosphate

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