Sodium Tripolyphosphate STPP
STPP or Sodium Tripolyphosphate is an inorganic compound with formula Na5P3O10. STPP,Sodium Tripolyphosphate
is the sodium salt of the polyphosphate penta-anion, which is the conjugate base of triphosphoric acid.
Sodium tripolyphosphate is produced by heating a stoichiometric mixture of disodium phosphate, Na2HPO4,
and monosodium phosphate, NaH2PO4, under carefully controlled conditions.
| English Name |
Sodium tripolyphosphate(STPP) |
| Cas No.: |
7758-29-4 |
| HS Code : |
283531900 |
| Einecs: |
231-838-7 |
| chemical formula |
Na5P3O10 |
1)Used as one of the main auxiliaries for synthetic detergent, synergist for soap, water softener, tanning agent
for leather making, auxiliary for dyeing.
2)As an effective dispersion agent for suspension solutions of coatings, kaolin, magnesium oxide,
calcium carbonate and drilling mud etc.
3)as an oil contamination resistance agent in paper production.
ShiJiaZhuang MiaoShi Chemical Co.,Ltd is the global leading supplier of detergent chemical and water
treatment chemicals ,We have proudly served the market with top industry expertise since 2014 and we
are still the top industry leader in the global competition with our product and managerial innovation.
Based in China, we have 80% of sales from the global market and are able to sustainability grow at 30%
annually in sales. Our products are being exported to clients in North/south America, Europe, Asia, African,
Oceania, and more than 80 countries.
Knows chemical industry for many years, we can guarantee the best quality products in the lowest price .
Our main products as follow :
1. Sodium Tri Poly phosphate ( STPP) ,94%
2. Sodium Lauryl sulfate (SLS ),K12 Powder K12 needle 95%
3.Sodium Hexameta phosphate SHMP 68%
4., Sodium Gluconate 98%
5.Hydroxypropyl Methyl Cellulose HPMC
6. Sodium Lauryl Ether Sulfate SLES 70%
7.Linear Alkyl Benzene Sulfonic Acid LABSA 96%
8.LAS, SODA ASH
9.ZINC OXIDE .
10.Sodium alpha-olefin Sulfonate ( AOS powder ) 92%
11.sodium dodecyl benzene sulfonate SDBS
Based on the principle of quality first and customer first , the company has been well received by users for many years ,
No matter in the research,production ,sales and after-sales service of any link , with strict standards to require themsleves , customer satisfaction is our goal.
SHIJIAZHUANG MIAOSHI CHEMICAL CO., LTD
Audited Supplier 
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