Sodium Acid Pyrophosphate(SAPP)
Product Details:
| Place of Origin | Sichuan, China (Mainland) |
|---|
Detailed Product Description
Chemical formula : Na2H2P2O7
Molecular weight: 221.95
CAS Number: 7758-16-9
Properties:
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, 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 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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Company Info
Hongyu Chemical Co., Ltd.
[China (Mainland)]
[Verified Member]
City: Shifang
Province/State: Sichuan
Country/Region : China (Mainland)
Business Type:Manufacturer
Online Postings: Products