Sodium pyrophosphate (TSPP) 96%
Physical properties:
White powder, relative density 2.534, melting point 880ºC, boiling point 93.8ºC, specific gravity 2.534. Soluble in water, the solubility of 100g water at 20ºC is 6.23, and its solution is alkaline. It's insoluble in alcohol.
Pay attention to Storage products of sodium tripolyphosphate should be stored in a clean, dry place and away from exposure to air. Hydrolytic reactions take place slowly in moist air.
Technical index:
| Item |
Industrial grade indicators |
| Na4P2O7 |
Na4P2O7·10H2O |
| Main content,w/%≥ |
96.5 |
98.0 |
| Water insoluble matter,w%≤ |
0.15 |
0.10 |
| PH value |
9.9-10.7 |
| Orthophosphate |
PASS |
Product use:
1. Used in electroplating industry to prepare electroplating solution, which can form complex with iron.
2.Wool industry as wool degreasing agent and wool bleaching agent.
3.The paper industry is used for bleaching paper and vegetable fibres.
4. Printing and dyeing industry as printing and dyeing, fine bleaching auxiliary.
5. As a toothpaste additive in daily chemical industry, it can form colloids with calcium hydrogen phosphate and play a stabilizing role. It can also be used in the synthesis of detergents and the production of shampoo and other products.
6. As a water softener in water treatment.
7. Used as rust remover in mechanical processing.
Certificate :
Factory introduction:
Zhengzhou Yucai Phosphate Chemical Factory was established in 1985, mainly producing phosphate series and water treatment series products. The four branches mainly produce aluminum dihydrogen phosphate, solid aluminum dihydrogen phosphate, liquid aluminum dihydrogen phosphate, sodium hexametaphosphate, sodium tripolyphosphate, sodium pyrophosphate, industrial phosphoric acid, trisodium phosphate, disodium hydrogen phosphate, diphosphate Sodium hydrogen, polyaluminum chloride, polyacrylamide, polyferric sulfate and other products.
For more than thirty years, our products have served industries such as refractory materials, graphite electrodes, foam ceramics, papermaking additives, boiler descaling, detergent additives, sewage treatment and other industries. We have spared no effort in the field of exploration to fight for the chemical industry lifelong.
The services we provide
1.We offer free samples.
2.Accept OEM orders, can provide any kind of printing design according to customer requirements.
3.We are the factory, has the sufficient supply, the high quality product quality and the specialized
foreign trade team, provides the high efficiency high quality service for you.
Product packaging
25kg/Bag;According to Customer Requireme
Transported by vessel container, bulk loading or pallets, as per customers' request.
Welcome to consult, professional foreign trade team to do their best for you.
Q: Can I get a sample before placing an order?
A: Yes, we are the factory and provide samples for you.
Q: Delivery Time.
A: Our products will be in stock after production, and can be delivered within 3 days.
Q: Port near factory
A: Tianjin or Qingdao port,Dear guests, you can specify any port.
Q: The time for deliver ourproducts to Tianjin or Qingdao port:
A: 1-2 days.
Q: How is your after-sales service?
A: If you have any technical or quality problems after receiving the goods, you can always contact us. If the problem is caused by us, we will send you the goods for free or refund your loss.
Q: Are you trading company or manufacturer?
A: We are factory.
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