Sodium Acid Pyrophosphate (SAPP)
Sodium Acid Pyrophosphate (SAPP)
Sodium Acid Pyrophosphate (SAPP)
Description: Sodium Acid Pyrophosphate Anhydrous is a white granular or powder solid. Soluble in water giving acidic.
Synonym: Sodium Acid Pyrophosphate anhydrous, Disodium Dihydrogen Pyrophosphate SAPP.
Formula: Na2H2P2O7
Molecular Weight: 221.94
CAS Number: 7758-16-9
CAS Index Name: Diphosphoric Acid, Disodium Salt
Grade: Food grade, Free from any harmful and toxic substance.
Appearance: White powder or grains
Assay: 95.0% min
P2O5: 63.0-64.5%
Substances not dissolved in water: 0.5% max
Heavy metal (Pb + As + Cd + Hg): 10ppm max
As: 3ppm max
Pb: 1ppm max
Cd: 1ppm max
Hg: 1ppm max
Fluorides: 10ppm max
PH value (1% solution): 3.5-4.5
Loss on dry: 0.5% max
Bulk density: 800-1050 g/l
Particle size:
Pass through mesh 100: 95% min
Pass through mesh 200: 85% min
Ror: 28 or 40
Uses: It is used in baking food act as leavening agent to control fermentation speed; Used in instant noodles to shorten water resetting time and avoid stickiness and mushiness of the noodles; It can also find uses in crackers or cakes to shorten fermentation time, lower the breakage, make the porous space in good order and therefore extend the shelf life.
Storage: Cool and dry
Label Declaration or marks of package: Sodium Acid Pyrophosphate Food grade
Net weight/gross weight, Batch No., Manufacturing date and expiry date, Country of origin
Shelf Life: 3 years
Shipping Information: Main port of China. One 20’FCL max loading 25mt without pallets; 22mt with pallets
Packing: N. W. 25kgs/bag, Inner PE bag two layers; Outer PP woven bag or paper bags
- Monopotassium Phosphate (MKP)
- Dipotassium Phosphate (DKP)
- Tetrapotassium Pyrophosphate (TKPP)
- Monoammonium Phosphate (MAP)
- Diammonium Phosphate (DAP)
- Tripotassium Phosphate (TKP)
- Sodium Aluminium Phosphate (SALP)
- Tetrasodium Pyrophosphate (TSPP)
- Tricalcium Phosphate (TCP)
- Sodium Hexametaphosphate (SHMP)
- Sodium Acid Pyrophosphate (SAPP)
- Disodium Phosphate (DSP)
- Monosodium Phosphate (MSP)
- Trisodium Phosphate (TSP)
- Dicalcium Phosphate (DCP)
- Monocalcium Phosphate (MCP)
- Potassium Tripolyphosphate (KTPP)
- Sodium Trimetaphosphate (STMP)
- Sodium Tripolyphosphate (STPP)
- Compound phosphate MarCh201