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Tetrasodium Pyrophosphate(TSPP)
1.Chemical name: Tetrasodium Pyrophosphate, Sodium Pyrophosphate
2.M. F.: Na4P2O7
3.M. W.: 265.90
4.Physical properties: White monoclinic crystal powder, it is soluble in water, insoluble in ethanol. Its water solution is alkalic. It is liable to deliquesce by moisture in the air.
5.Quality standard: (GB25557-2010,FCC-V)
| Name of index | GB25557-2010 | FCC-V |
| Sodium Pyrophosphate Na4P2O7 % | 96.5-100.5 | 95.0-100.5 |
| P2O5 ≥% | 51.5 | - |
| Water Insoluble ≤% | 0.2 | 0.2 |
| PH (1% solution) | 9.9-10.7 | - |
| Arsenic (As) ≤% | 0.0003 | 0.0003 |
| Heavy Metal (as Pb) ≤% | 0.001 | - |
| Fluoride (as F) ≤% | 0.005 | 0.005 |
| Loss on drying ≤% | 0.5 | 0.5 |
| Orthophosphate | pass test | - |
| Pb ≤% | 0.0004 | 0.0004 |
6.Usage: It is always applied in food industry as quality improver and emulsifier, like canned foods, fruit drinks, milk products like condensed milk, cheese, soybean milk and so on.
7.Packing: In 25kg PP/kraft paper bag with PE liner.
8.Storage and transport: It should be stored in a dry, ventilated and clean warehouse; kept away from moisture and heat. It should be stored separately from poisonous substances. Handled with care to avoid damage of the packings.
Can I get samples?How to pay?
A: Yes, we can supply small free sample, you need to pay for the freight charge only.
PI will be sent firstly after our aligned products specification. Payment by T/T, Western Union,LC, are ok.
How is your MOQ?
A: Normally speaking, our MOQ is 1kg. But we can also accept less quantity such as 100g on the condition that sample charge is100% paid.
How can you guarantee the quality of your products ?
1. Our staff are all experienced in chemical products or related major background, they are well trained before quotation.
2. Free sample or pre-shipment sample are available for our new cooperation before you place commercial order. We are sure the same specification commercial products as sample to customers
3. Third Party Inspection like SGS can be arranged according to your requirement before shipping.
If you still have questions, contact with us .
Our Services:
1. Any inquiries will be replied within 12 hours.
2. Dedication to quality, supply & service.
3. Strictly on selecting raw materials.
4. OEM Available.
5. Reasonable & competitive price, fast lead time.
6. Sample is available for your evaluation & Formulation development.
7. We have strong cooperation with DHL, TNT, UPS, FEDEX, EMS. Or you also can choose your own
shipping forwarder.
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