CAS No.: | 7758-16-9 |
---|---|
Formula: | H2na2o7p2 |
EINECS: | 231-835-0 |
Certification: | GMP, HACCP, BRC |
Shelf Life: | >12 Months |
Aerogenic Speed: | Fast Baking Powder |
Samples: |
---|
Customization: |
---|
Suppliers with verified business licenses
Sodium Acid Pyrophosphate Sapp is 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 hygroscopic, and when absorbing humidity it will become into a product with hexahydrate; If it is heated at a temperature above 220ºC, it will be decomposed into sodium metaphosphate.
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.
Items | Specification |
Product name | Sodium Acid Pyrophosphate |
Description | White Powder |
Assay(Na2H2P2O7) | 95.0%min |
P2O5 | 63.0-64.5% |
Water insoluble | ≤1.0% |
Arsenic | ≤ 1 mg/kg |
Fluoride | ≤ 10 mg/kg (EXPRESSED AS FLUORINE) |
Heavy Metal | ≤ 10 mg/kg |
Ph Value(1% solution) | 3.5-5.0(1% solution) |
Pb | ≤ 1 mg/kg |
Cd | ≤ 1 mg/kg |
Hg | ≤ 1 mg/kg |
Lead | ≤ 1 mg/kg |
MERCURY | ≤ 1 mg/kg |
ALUMINIUM | ≤ 200 mg/kg |
Loss on dry | 0.5%max(105°C, 4 HOURS) |
Bulk desity | 800-1150g/l |
Ror | 28 |
Used as quality improver, starter, quality improver, buffer, chelating agent, complexing agent, binder for bread, biscuits and other baked food and meat, aquatic products, etc.
1. As a highly effective leavening agent, it is widely applied to roast foodstuffs, instant noodles, crackers and cakes.
2. As a water- preservation agent, it may applied to canned fishes or canned meat, ham and cheese etc..
3. It also play an important function in protecting processed potatoes from unattractive discoloration.
Suppliers with verified business licenses