Chengdu Liruida Top Materials Co., Ltd.

Sodium tripolyphosphate, STPP 94% Supplier China, Factory Price, Good Quality

• Category :

  Inorganic chemicals/Inorganic salts

• Synonyms :

  pentasodium triphosphate;Pentasodium Tripolyphosphate;Sodium Phosphate Tripoly;STPP;Triphosphoric acid, pentasodium salt;Pent-sodium Phosphate;Sodium triphosphate;Sodium Tripolyphos;sodium phosphate (3:1);

• CAS NO :

  7758-29-4

• EC NO :

  231-838-7

• Molecular Formula :

  Na₅P₃O₁₀

• Molecular Weight :

  367.86413

• Main Specifications :

  94%

• InChI :

  InChI=1S/H5O10P3/c1-11(2,3)9-13(7,8)10-12(4,5)6/h(H,7,8)(H2,1,2,3)(H2,4,5,6)/p-5

• Packing :

  25kg or bulk bags

• Product description :

  Professional Sodium Tripolyphosphate STPP Supplier in China, Low Price, High Quality Sodium Tripolyphosphate (STPP) Technical Grade CAS 7758-29-4 EC NO: 231-838-7 MF: Na5P3O10 MW: 367.86 Appearance: White Granular Powder Usage: Sodium Tripolyphosphate (STPP) Tech Grade is used as a main auxiliary for synthetic detergents and a synergist for soap, it also acts as a water softener, leather tanning agent, and dyeing auxiliary. It serves as an effective dispersant for suspensions in coatings, kaolin, magnesium oxide, calcium carbonate, and drilling mud. Additionally, it is an oil contamination resistance agent in paper production. Specifications: No. Items Sodium Tripolyphosphate (STPP) Technical Grade Guaranteed 1 Assay (as Na5P3O10), wt % ≥94 2 P2O5 wt% ≥56 3 PH value 9.2~10 4 Bulk Density 0.3~1.2 5 Water insoluble matter, wt% ≤0.15 6 Iron(as Fe), wt% ≤0.01 7 Whiteness, wt% ≥85 8 Particle size (8-40mesh,16-60mesh,20-100mesh for customers’ choice) Packing:25kg bags.​

• Uses :

  detergent,ceramic,water treatment etc

• Molecular Structure :