| Customization: | Available |
|---|---|
| CAS No.: | 7722-88-5, 10101-89-0 |
| Formula: | Na4p2o7, Na3po4 12(H2O) |
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1,Chemical name:Sodium Pyrophosphate,Tetrasodium Pyrophosphate
2,Molecular Formula: Na4P2O7, Na4P2O7•10H2O
3,Molecular Weight:265.90
4,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..
5,Quality standard: GB 25557-2010
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Name of index |
HG 2923-1999 |
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Sodium Pyrophosphate Na4P2O7 % |
96.5-100.5 |
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Water Insoluble ≤% |
0.2 |
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PH (1% aqueous solution) |
9.9-10.7 |
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Arsenic (As) ≤% |
0.0003 |
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Heavy Metal (as Pb) ≤% |
0.001 |
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Fluoride (as F) ≤% |
0.005 |
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Loss on lgnition ≤% |
0.5 |
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Orthophosphate |
pass test |
6,Usage:Used as quality improver in food industry. Applied to can, fruit drinks, milk product, bean milk, and so on.
7,Packing: It is packed with ployethylene bags as line-r , and a woven bag as the outer layer. The net weight of each bag is 25kg.
8,Storage and transport: It should be stored in a dry . ventilative and clean warthouse; kept away from moisture and hot, Furthermore, it should be stored separstely from poisonous Substances
Henan Yulin Chemical Co., Ltd. was founded in 1985, mainly producing phosphate series and water treatment series products. At present, there are four factories. The main products are aluminum dihydrogen phosphate, sodium hexametaphosphate, sodium tripolyphosphate, sodium pyrophosphate, industrial phosphoric acid, trisodium phosphate, disodium hydrogen phosphate, sodium dihydrogen phosphate, polyaluminum chloride, polyacrylamide etc. The factory attaches great importance to new product development and equipment update, and has established a good cooperation and sharing relationship with many universities, with mature and reliable technology. In recent years, it has won many provincial and municipal advanced enterprise and high-quality product honor awards.
Our enterprise has always been based on honesty, pioneering and innovative for the purpose, reasonable price and considerate service as the business philosophy. Our development depends on our excellent product quality and all-round after-sales service.
We can free provide sample. chat me.^^
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.
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