Gold Member Since 2015
Hongkong Baijin International Trading Co., Ltd.

STPP, phosphate, chemical manufacturer / supplier in China, offering STPP for chemical production use, Industrial Grade & food grade Sodium Metabisulfite, Sodium Lauryl Ether Sulfate---- SLES 70% and so on.

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Supplier Homepage Product inorganic chemical series STPP for chemical production use

STPP for chemical production use

FOB Price: US $700-800 / Ton
Min. Order: 5 Tons
Min. Order FOB Price
5 Tons US $700-800/ Ton
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Port: Shanghai, China
Production Capacity: 300mt/month
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: CAS No.: 7758-29-4
  • Purity: 90%~99%
  • Grade Standard: Industrial Grade
  • EINECS No.: 231-838-7
  • MW: 367.86
  • Specification: STPP
  • HS Code: 2835310000
  • Certification: CCIC, CIQ, ISO
  • Type: Sodium Tripolyphosphate
  • CAS No: 7758-29-4
  • MF: Na5P3O10
  • Transport Package: 25kgs/Bag
  • Origin: China(mainland)
Product Description
Basic Info
Model NO.: STPP                                                           Grade Standard: Industrial Grade
Einecs No: 231-838-7                                                     Colour: White
Purity: 94%Min                                                              Origin: China (Mainland)
Type: Sodium Tripsa5p3o10                                          Form: Powder
Specification: SGS/CIQ                                                       

Product Description
Property:
Product: Sodium Tripolyphosphate (STPP)
Purity:94%
Molecular Formular: Na5P3O10
Appearance: White powder or granular
Easily soluble in water;

Uses:
Used in detergent, synergist for soap; water softener; tanning agent for leather making, auxiliary for dyeing; As an effective dispersion agent for suspension solutions of coatings, kaolin, magnesium oxide, calcium carbonate and drilling mud etc.; As an oil contamination resistance agent in paper production. In foodstuff industry it is used as quality improver in the process of canned food, fruit juice drinks, foodstuffs from milk or soybeans. It may tender the meat in canned ham and soften the skin of horse bean in canned horse bean. It may also serves as a softener or densifier in foodstuff industry.
 

Parameter

Grade

Standard: GB/T9984-2008/QB1034-1991

Technical

Food

Assay Na5P3O10 % ≥

94.0

95.0

P2 O 5 % ≥

57.0

57.0

Water Insoluble Matter % ≤

0.15

0.05

Iron(Fe) % ≤

0.015

0.015

PH value (1% water solution)

9.2-10.0

9.4-10.0

Heavy Metal (as Pb) % ≤

-

0.001

Arsenic (As) % ≤

-

0.0003

Fluoride (F) % ≤

-

0.003

Chloride(Cl) % ≤

-

0.025

Sulphate(SO4)% ≤

-

0.4

Whiteness % ≥

90.0

90.0

Density (g/cm3)

0.35-0.95

0.55-0.90

Phase I

10-30

10-30

 Service:
1 OEM Service
2 Any packing is aviable 
3 Any port for loading is work
4 Your inquiry will get response within 4 hours
 
FAQ:
Free samples for evaluation
The charge of samples postage will be reduced from the first order.
Payment: TT, LC
Partial Shipment is allowed
 
Company introduction:
We are one of largest & professional exporter in North of China. Now, our market could cover Asia, Europe, American, ....
We hope to service for more customers with our professional skills and acknowledge.
 
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