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Xuzhou Tianchang Chemical Co., Ltd.

Tspp, Pyrophosphate, 7758-16-9 manufacturer / supplier in China, offering Sodium Pyrophosphate with High Quality, Sodium Tripolyphosphate (STPP) Tech/Food Grade, Flake /Pearl Caustic Soda 99.2% Caustic Soda and so on.

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Supplier Homepage Product Sodium Phosphate Sodium Pyrophosphate with High Quality

Sodium Pyrophosphate with High Quality

FOB Price: Get Latest Price
Min. Order: 20 Tons
Production Capacity: 100000 Mt/Year
Transport Package: 25/50 Kg PE Bags
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: TSPP
  • Grade Standard: Industrial Grade
  • Other Names: Tspp
  • CAS No: 7758-16-9
  • Trademark: TC
  • Origin: Jiangsu, China.
  • Type: Sodium Phosphate
  • Classification: Phosphate
  • Mf: Na2h2p2o7
  • Color: White
  • Specification: SGS
Product Description
Specifications
1. Sodium Pyrophosphate (TSPP) 2. Cas no.: 7758-16-9 3. Assay: 96.5% min 4. White powder 5.25kgs per bag
Properties:
White powder; Soluble in water but insoluble in ethanol; Relative density 2.45 and melting point 890; Deliquescent in the open air. Its aqueous solution shows weak alkalinity and is stable at 70 but will be hydrolyzed into di-sodium phosphate when boiled.
Uses:
Applied in industries of detergents as detergent auxiliary, paper production to bleach and electroplating; In food industry it is used as buffering agent, emulsifier, nutrition ingredients and quality improver.
  Name of index HG 2923-1999
Sodium Pyrophosphate Na4P2O7       %96.5-100.5
Water Insoluble                ≤%0.2
PH (1% aqueous solution) 9.9-10.7
Arsenic (As)                   ≤% 0.0003
Heavy Metal (as Pb)           ≤%0.001
Fluoride (as F)                ≤%0.005
Loss on lgnition               ≤%0.5
Orthophosphatepass test
Sodium Pyrophosphate with High Quality
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