China (Mainland)
Tetrasodium Pyrophosphate(TSPP) food grade CAS NO.7722-88-5
- Min.Order: 1 Metric Ton
- Payment Terms: L/C,T/T
- Product Details
Keywords
- Tetrasodium Pyrophosphate
- TSPP 97%
- buffering agent, emulsifier, nutrition ingredients and quality improver
Quick Details
- ProName: Tetrasodium Pyrophosphate(TSPP) food g...
- CasNo: 7722-88-5
- Molecular Formula: Na4P2O7
- Appearance: white powedr
- Application: Applied in industries of detergents as...
- PackAge: in 25kg plastic woven bags/25kg paper ...
- ProductionCapacity: Metric Ton/Day
- Purity: 97%
- 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
Molecular formula: Na4P2O7
Molecular Weight: 265.9
CAS Number: 7722-88-5
Properties:White powder; Soluble in water but insoluble in ethanol; Relative density 2.45g/cm3 and melting point 890℃; Deliquescent in the open air. Its aqueous solution shows weak alkalinity and is stable at 70 ℃ but will be hydrolyzed into di-sodium phosphate when boiled .
Uses:Applied in industries of detergents as detergent auxiliary, paper production to bleach and electroplating; In food industry it is used as buffering agent, emulsifier, nutrition ingredients and quality improver.
Packing and storage: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 (Na4P2O7 )% |
96.5-100.5 |
97.98 |
|
pH of 1% water soluble |
9.9-10.7 |
10.22 |
|
Arsenic(As ), mg/kg≤ |
3 |
1 |
|
Fluoride(F), mg/kg ≤ |
50 |
18 |
|
Heavy metal,,as Pb mg/kg≤ |
10 |
<10 |
|
Pb, mg/kg≤ |
4 |
2 |
|
Water insoluble % ≤ |
0.2 |
0.01 |
|
loss on drying %≤ |
0.5 |
0.27 |