Sodium Acid Pyrophosphate(SAPP) CAS NO.7758-16-9
- Min.Order: 1 Metric Ton
- Payment Terms: L/C,T/T
- Product Details
Keywords
- Sodium Acid Pyrophosphate
- SAPP
- Disodium Dihydrogen Pyrophosphate
Quick Details
- ProName: Sodium Acid Pyrophosphate(SAPP)
- CasNo: 7758-16-9
- Appearance: white powder
- Application: As a leavening agent it is applied to ...
- PackAge: in 25kg plastic woven bags/25kg paper ...
- ProductionCapacity: Metric Ton/Day
- Purity: 96%
- LimitNum: 1 Metric Ton
Superiority
We adheres to the “Quality First, Reputation First” as the quality concept, and tightly grasps the R&D and the production through the direct cooperations with the manufacturers, to ensure the high standards and high quality of our products. In 2016, our company has been assessed and certified as meeting the requirements of ISO 9001:2008 by SGS.In 2017, we aquired the HALAL CERTIFICATE and KOSHER CERTIFICATE for our food grade phosphates.
Details
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,1000kg net bage, store at a cool, dry and well ventilated place.
Guaranteed Technical Specifications :
ITEMS OF TEST |
QUALITY STANDARDS |
TEST RESULTS |
Content (Na2H2P2O7)%≥ |
95 |
96.1 |
Water insoluble % ≤ |
1.0 |
0.10 |
Fluoride, as F % ≤ |
0.005 |
0.002 |
Heavy metal, as Pb % ≤ |
0.001 |
0.0008 |
Arsenic, as As % ≤ |
0.0003 |
0.0002 |
Pb % ≤ |
0.0002 |
0.00015 |
pH of 1% water solution |
3.5-4.5 |
4.0 |
Appearance |
white powder |
white powder |
ROR |
26-30 |
28 |