Sodium Acid Pyrophosphate (SAPP) CAS 7758-16-9
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Category：Other Food Additives Own Brand：MT /MOQ:100KG /From China/ B2B only.
Introduction
Product name: Sodium Acid Pyrophosphate (SAPP) Molecular Formula: Na2H2P2O7 Molecular Weight: 221.94 CAS No.: 7758-16-9 Description White monoclinic crystalline powder or molten solid. The relative density is 1.86. Soluble in water, insoluble in ethanol.
| Attribute | Details |
|---|---|
| Chemical Name | Sodium Acid Pyrophosphate |
| Abbreviation | SAPP |
| CAS Number | 7758-16-9 |
| Formula | Na2H2P2O7 |
| Molecular Weight | 221.95 g/mol |
| Appearance | White powder or granular |
| Solubility | Soluble in water, insoluble in ethanol |
| pH | Acidic (due to the presence of H+ ions in solution) |
| Density | 1.86 g/cm³ |
| Applications | Food additive (acidity regulator, leavening agent, metal ion chelator), industrial applications (water treatment, detergents), etc. |
| Stability | Stable under normal conditions; decomposes into sodium phosphate at temperatures above 220 ºC |
| Safety | Generally recognized as safe (GRAS) for use in food; however, avoid contact with eyes, skin, and ingestion. |
Application
It is used for baking food, controlling fermentation speed and improving production intensity; It is used for instant noodles to reduce the rehydration time of finished products, and it is not sticky or rotten.
It can be used for biscuits and cakes, shorten the fermentation time, reduce the product damage rate, loosen and tidy the pores, and prolong the storage period.
It is used as a fast fermenter, water retention agent, quality improver for fast Chemicalbook, a quality improver for baked foods such as bread and biscuits, and a product quality improver for meat and aquatic products.
It can improve the complexing metal ions, pH value, ionic strength, etc. of food, thereby improving the cohesion and water retention of food.
Specification
Specification Packing 25kg/paper bag or as per requirement. Storage Store in a cool, dry place.
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