China (Mainland)
Food Grade SAPP /Sodium Acid Pyrophosphate CAS NO.7758-16-9
- Min.Order: 5 Metric Ton
- Payment Terms: L/C,T/T
- Product Details
Keywords
- Food Grade SAPP /Sodium Acid Pyrophosphate
- SAPP
- Sodium Acid Pyrophosphate
Quick Details
- ProName: Food Grade SAPP /Sodium Acid Pyrophosp...
- CasNo: 7758-16-9
- Molecular Formula: Na2H2P2O7
- Appearance: White powder
- Application: It’s applied as quality improver, sequ...
- DeliveryTime: within two weeks after confirming orde...
- PackAge: 25 kgs bag or the packing made accord...
- Port: Any port in China
- ProductionCapacity: 1000 Metric Ton/Month
- Purity: 99.5%
- Storage: Store in cool, ventilated and dry con...
- Transportation: By sea
- LimitNum: 5 Metric Ton
Superiority
SAPP:
1. Odorless, white powder, highly soluble in water
2. PH Value 3.7- 5.0
3. Food grade/Tech grade
4. FCC & EU specs
Details
Product Name: Sodium Acid Pyrophosphate (SAPP FOOD GRADE POWDER)
Formula: Na2H2P2O7
Molecular Weight: 221.94
Grade: Food grade, Free from any harmful and toxic substance.
Physical properties: Monoclinic, white crystalline powder.
Density 1.86.
Practically insoluble in alcohol, soluble in water. Hydrolyzes to orthophosphate on heating in acid medium. Hygroscopic, forms hexahydrate in damp air.
Decomposes to metaphosphate at above 220 degree centigrade.
Application: It’s applied as quality improver, sequestrant, emulsifier, and texturizer. Used as rapid ferment agent, quality improver in food industry. Applied to acid component of synthetic swelling agent, such as, bread, cake. Builted with other phosphates can be applied to water retention of meat product, such as canned meat, cooked ham, meat can and instant noodles.
Specification:
|
Items |
Spec |
Typical Analysis |
|
Assay (as Na2H2P2O7) ,% |
95.0Min |
97.45 |
|
P2O5, % |
63.0-64.5 |
64.1 |
|
pH Value ( 1% solution ) |
3.7- 5.0 |
4.25 |
|
Arsenic ( As ),mg/kg |
1.0Max |
0.3 |
|
Fluoride ( F ),mg/kg |
10.0Max |
5.0 |
|
Cadmium (Cd) ,mg/kg |
1.0Max |
0.02 |
|
Mercury (Hg),mg/kg |
1.0Max |
0.02 |
|
Lead ( Pb ),mg/kg |
1.0Max |
0.2 |
|
Insoluble Substance,% |
1.0Max |
0.15 |
|
Aluminium(Al),mg/kg |
200.0Max |
Pass |
|
Loss On Drying (105°C, 4hrs ),% |
0.5Max |
0.30 |
Packaging & Shipping:
PE bags as line-r, woven bag as the outer layer. the net weight of each bag is 25 kgs or the packing made accordingly.
Storage: The product shall be stored in a clean, dry & cool area protected from
exposure to moisture, foreign odors and other contaminants.