- Other Metals & Metal Products[10]
- Other Steel Products[3]
- Catalyst[10]
- Organic Intermediate[10]
- Alcohol & Hydroxybenzene & Ether[1]
- Other Chemicals[10]
- Other Inorganic Salts[6]
- Chemical Auxiliary Agent[3]
- Organic Salt[2]
- Oxide[4]
- Other Non-Metallic Mineral Deposit[8]
- Sulphate[1]
- Magnesium Ingots[1]
- Phosphate[8]
- Other Aluminum[1]
- Rare Earth & Products[7]
- Food Additives[1]
- Daily Chemicals[1]
- Lathe[10]
- Casting Services[1]
- Machining Services[2]
- Other Auto Parts[1]
- Other Non-Metallic Minerals & Products[3]
- Promotional Bags[1]
- Contact Person : Ms. He Patty
- Company Name : Shanghai New Element Material Company Limited
- Tel : 0086-021-60913959
- Fax : 0086-021-23010639
- Address : Shanghai,Shanghai,1215A, 103 Caobao Road
- Country/Region : China
- Zip : 200233
Na4P2O7 TSPP Tetrasodium Pyrophosphate ( Anhydrous & Decahydrate)
Tetrasodium Pyrophosphate Anhydrous & DecahydrateMolecular Formula Na 4 P 2 O 7 · nH 2 O (n 0 , 10) Molecular Weight : 265.90 n=0 , 446.06 n=10 Specification Industry Grade HG/T2968 1999 or customer's demandFood Grade HG2923 1999 FCC or customer's demand
Item | Value | |||||
Industry Grade | Food Grade | |||||
Na 4 P 2 O 7 | Na 4 P 2 O 7 · 10H 2 O | Na 4 P 2 O 7 | Na 4 P 2 O 7 · 10H 2 O | |||
Excellent | Grade 1 | Grade 2 | ||||
C o n t e n t , % ≥ | 97.5 | 96.5 | 95.5 | 98.0 | 96.5 100.5 | 98.0 |
Water-insoluble matter ≤ | 0.20 | 0.10 | 0.20 | 0.10 | ||
PH Value 10 g / L solution | 9.9 10.7 | 9.9 10.7 | ||||
Ortho-phosphates | pass | pass | ||||
Arsenic As , % ≤ | 0.0003 | |||||
Heavy metals(Pb) , % ≤ | 0.001 | |||||
Fluoride F , % ≤ | 0.005 | |||||
Loss of ignition , % ≤ | 0.50 | 38.0 42.0 | ||||
Usage Used as water-softener, boiler-scale remover, metal-ion complexer, and quality improver for tinned food and juice.Package 25Kg, 50Kg, 1,000kg bags or according to customer's demand.
Na4P2O7 TSPP Tetrasodium Pyrophosphate ( Anhydrous & Decahydrate)
