- Potassium Fertilizer[1]
- Alcohol & Hydroxybenzene & Ether[2]
- Amine[2]
- Organic Acid[2]
- Organic Salt[5]
- Other Organic Chemical[1]
- Chemical Auxiliary Agent[4]
- Daily Chemicals[3]
- Food Additives[6]
- Inorganic Acids[1]
- Phosphate[10]
- Sulphate[6]
- Organic Intermediate[10]
- Pigment[7]
- Polymer[10]
- Other Heat Insulation Materials[2]
- Pharmaceutical[3]
- Mica[1]
- HDPE[4]
- Contact Person : Mr. Li Evan
- Company Name : Wuji Xinhui Chemical Co., Ltd.
- Tel : 86-311-85587276
- Fax : 86-311-85747702
- Address : Hebei,Shijiazhuang,No2 Xinghua Lane Hutaiying Village Wuji County
- Country/Region : China
- Zip : 052460
Tetrasodium Pyrophosphate TSPP
Our advantages
1. Factory supply directly
2. Free samples
3. Quick and punctual shipment
4. Best price and high quality
Packing & Delivery
Packing detail: 25kg,50kg plastic-lined woven bag or as clients' requirement
Delivery: prompt shipment or according to clients' quantity
Specifications
Sodium pyrophosphate, Tetrasodium pyrophosphate
2M. F.:Na4P2O7M. W. :265.90
Specifications | Industrial Grade | Food Grade |
Assay (as Na4P2O7 ) % ≥ | 96.5 | 96.5 |
P2O5 % ≥ | 51.5 | 51.5 |
Ortho Phosphates | pass | pass |
PH Value | 9.9-10.7 | 9.9-10.7 |
Water Insoluble matter % ≤ | 0.2 | 0.2 |
Size (through 60mesh sieve) | 90 | 90 |
Fluoride (as F) % ≤ | ----- | 0.005 |
Heavy Metals (as Pb) % ≤ | ----- | 0.001 |
Arsenic (As) % ≤ | ----- | 0.0003 |
L. O. I. % ≤ | ----- | 0.5 |
Physical properties
White powder,soluble in water, insoluble in ethanol. basic property appeared in aqueous solution.it is liable to deliquesce by moisture in the air.
Application
1. Electroplating industry used to make plating solution, can with the iron to form a winding things
2. Woollen textile industry used for wool and hair degreasing agents bleaching agent.
3. Paper industry used for paper and plant fiber bleaching
4. Printing and dyeing industry used for printing and dyeing, fine bleaching of additives
5. The daily chemical industry used as additive and phosphoric acid, toothpaste can form the colloid and calcium hydrogen have stability effect, still can be used for synthetic detergent and production shampoo cream etc.
Tetrasodium Pyrophosphate TSPP