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Shijiazhuang Fanrui Logistics Co., Ltd.Softener powder Tripolyphosphate//www.lookchem.com/300w/\2011-4\7a78bf46-e356-4b65-98fa-1166043b6d91.png

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Softener powder Tripolyphosphate CAS NO.7758-29-4

Min.Order Quantity:
1 Kilogram
Shnaghai Guangzhou
Payment Terms:
T/T,Western Union,MoneyGram,Other

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Product Details


  • Tripolyphosphate
  • Pentasodium triphosphate
  • thermphosn

Quick Details

  • ProName: Softener powder Tripolyphosphate
  • CasNo: 7758-29-4
  • Molecular Formula: Na5O10P3
  • Appearance: white powder
  • Application: Softener
  • DeliveryTime: 4-15 workdays
  • PackAge: 25kg per bag
  • Port: Shnaghai Guangzhou
  • ProductionCapacity: 500 Metric Ton/Month
  • Purity: 99
  • Storage: In a cool, ventilated, dry warehouse, ...
  • Transportation: by sea or air
  • LimitNum: 1 Kilogram


1,Best Quality:

Our products have exported to Germany, Spain, UK, USA, Australia, Middle East, and so on other countries, and we have got very good feedback from our customers.so you can trust us.

2, Payment method: for example T/T, Westerm Union,other

3, Excellent Service: Best service and after-sales service to all clients.

1)We will ship the goods within 5days after get your payments.If you want to cancel or change order, please tell me within 24hours after you finish the payment..

2)We will ship the goods that you order from us by DHL, UPS, TNT and EUB.We will decided to choose which courier depend on different countries.To find the best way to delivery the goods for you.

3)As usual you can get the goods with in 4-7days.If the goods were lost or not received for other reasons, please contact us immediately.

4,Fast and safe delivery:

Sample Order : As usual you can get the goods within 4-7days. We can send it via HKems, HK Air Post, DHL or other methods.

We have a professional and stable logistics, and we can deliver the package smoothly around 3 to 5 days.

Bulk Order: Shipped via sea or air, it's according to your requirement, delivery time is 7-15days after payment.

If you have any other questions to consult me,please not hesitate to contact me any times.


Sodium tripolyphosphate physicochemical properties
Density >1.5 g/cm3 (20oC)
Melting point 622 °C
Molecular formula Na5O10P3
Molecular weight 367.864
Exact quality 367.819275
PSA 214.40000
LogP 1.49640
Appearance traits white powder
Storage conditions
1. It should be stored in a cool, ventilated and dry warehouse, and should not be stacked in the open air.
1. Soluble in water, the aqueous solution is alkaline, and the pH of the 1% aqueous solution is 9.7. soluble in water. The pH of the 1% aqueous solution was 9.7. The solubility of the anhydrate in 100 g of aqueous solution was about 13 g (25 ° C). Type I is more efficient than Type II hydrolysis (Type II is also called slow hydrolysis type).
2. Commonly there are two kinds of anhydrate and hexahydrate. The anhydrate has two variants of type I and type II due to different preparation conditions. Type I is more stable than Type II. Type I requires a large amount of heat when dissolved, and type II dissolves heat when dissolved.
Water solubility 20 g/100 mL (20 oC)
1. Character: white crystal or powder
2. Density (g/mL 25oC): 0.35~0.90
3. Relative steam density (g/mL, air = 1): not determined
4. Melting point (oC): 622
5. Boiling point (oC, atmospheric pressure): not determined
6. Boiling point (oC, 5.2kPa): not determined
7. Refractive index (n20/D): not determined
8. Flash point (oC,): not determined
9. Specific optical rotation (o): not determined
10. Self-ignition point or ignition temperature (oC): not determined
11. Vapor pressure (kPa, 25oC): not determined
12. Saturated vapor pressure (kPa, 60oC): not determined
13. Heat of combustion (KJ/mol): not determined
14. Critical temperature (oC): not determined
15. Critical pressure (KPa): not determined
16. Logarithmic value of oil-water (octanol/water) partition coefficient (25 ° C): not determined
17. Upper explosion limit (%, V/V): not determined
18. Lower explosion limit (%, V/V): not determined
19. Solubility (mg/mL): soluble in water, its aqueous solution is alkaline

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