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Sodium Tripolyphosphate

Inquiry
  Post Date: Nov 23,2024
  Expiry Date: May 22,2025
  Detailed Description: Cas No. :7758-29-4 Quantity: 24Metric Tons
Specs:STPP 94%
Payment Method: L/C
our company produce sodium tripolyphosphate tech grade.
sodium tripolyphosphate synonym;STPP,STTP
STPP used as detergent powder raw materials.

STPP Specification
Purity≥94%
Total phosphorous (P2O5)≥57%
Water insolubles≤0.06%
Iron≤0.009%
PH value9.2~10
Particle size (1mm screes test retained on mesh)≤2%
Bulk density (g/cm3) 0.65~0.75

  CAS Registry Number:

7758-29-4
  Synonyms: ;pentasodium triphosphate;Pentasodium Tripolyphosphate;Sodium Phosphate Tripoly;STPP;Triphosphoric acid, pentasodium salt;Pent-sodium Phosphate;Sodium triphosphate;Sodium Tripolyphos;sodium phosphate (3:1);
  Molecular Formula: Na5P3O10
  Molecular Weight: 367.86413
  Molecular Structure: 7758-29-4 Sodium Tripolyphosphate
  Hazard Symbols:  Xi:Irritant;
  Risk Codes: R36/37/38:;
  Safety Description: S24/25:;

  Company: Hebei Wanye Chemical Stock Co., Ltd.     [ China ]          
  Contact: Chris Yang
  Tel: 0311-80979217/80979379/8097984
  Fax: 0311-80979217/80979849
  Email: hbwy@hbwychem.com
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