- Details for Sodium Acid Pyrophosphate
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Sodium Acid Pyrophosphate 7758-16-9
| Category : |
Food and Feed additives/Food additives |
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| CAS NO : |
7758-16-9 |
| EC NO : |
231-835-0 |
| MF : |
Na2H2P2O7 |
| MW : |
221.94 |
| Specification : |
Purity:95% food grade |
| Packing : |
25kg/pack 塑編袋 |
| Product description : |
Sodium Acid Pyrophosphate(SAPP)
Chemical formula : Na2H2P2O7
Molecular weight: 221.95
CAS Number: 7758-16-9
Properties:White powder or granular
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 25kg,50kg,1000kgnet bage,store at a cool, dry and well ventilated place.
Guaranteed Technical Specifications :
NO Specifications Industrial Grade Food Grade
1 Appearance White powder White powder
2 Assay(as Na2H2P2O7)% ≥95.0 95.0
3 P2O5% ≥ 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℃) %≤0.5 0.5
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| Uses : |
As a leavening agent it is applied to roast foodstuffs to control the fermentation speed |
| Synonyms : |
disodium dihydrogenpyrophosphate;Sodium Acid Pyrophosphate;Sodium pyrophosphate dibasic;Diphosphoric acid, disodium salt;Disodium Dihydrogen Pyrophosphate;Disodium Pyrophosphate;Disodium pytophosphate;SAPP;disodium phosphonato phosphate; |
| Molecular Structure : |
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