Gold Member Since 2012
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Xuzhou First Chemical Co., Ltd.

Sodium Tripolyphosphate, Stpp, Tripolyphosphate manufacturer / supplier in China, offering STPP Sodium Tripolyphosphate, NPK Conpound Fertilizer, Iron Oxide for Pigment and so on.

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Supplier Homepage Product Phosphate STPP Sodium Tripolyphosphate

STPP Sodium Tripolyphosphate

FOB Price: Get Latest Price
Min. Order: 20 Tons
Production Capacity: 25, 000mt
Transport Package: 25/50kg Per Bag, 20 Mts in The 20′FCL
Payment Terms: L/C, T/T, Western Union
Basic Info
  • Type: Sodium Tripolyphosphate
  • Trademark: zhonglian
  • Applications: Industry
  • Origin: China
Product Description
Sodium tripolyphosphate (STPP)
Detail information as following:
Formula: Na5P3O10
Appearance: White odorless granule or powder
Classification: Phosphate
Type: Sodium Tripolyphosphate
CAS No.: 7758-29-4
Place of Origin: China (Mainland)
Grade Standard: Industrial Grade

Usage: Used as a water softener, sequestering agent, and deflocculating agent in detergent industry; Also used in ceramic, mine, petroleum and paper manufacturing industries.

Packing: 25kg / 50kg per PP woven bag or accprding your require Annual output: 25, 000 MT
Na5P3O10, %, Min. 94
P2O5, %, Min. 57
Insolubles, % Max. 0.05
PH Value(1%Solution) 9.5-10.0
Iron (Fe), %, Max. 0.015
Fluoride (F), %, Max. 0.003
Chloride (Cl), %, Max. 0.025
Sulphate (as SO4), %, Max. 0.4
Bulk density, g/l 650-990
White degree %, Min. 93
Phase I 10-30
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