Gold Member Since 2009
Audited Supplier
Lianyungang Longyi Industry Co., Ltd.

Tetra Sodium Pyrophosphate, Sodium Pyrophosphate, Tspp manufacturer / supplier in China, offering Tspp Food Grade, 2017 New Crop Fresh Vegetables, Garnet Sand 20-40# for Sand Blasting and so on.

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Tspp Food Grade

FOB Price: Get Latest Price
Min. Order: 20 Tons
Production Capacity: 1500mt/Month
Transport Package: 25kg
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: LY-004
  • Purity: 90%~99%
  • Grade Standard: Food Grade
  • Origin: Lianyungang, China
  • Certification: SGS
  • Type: Sodium Pyrophosphate
  • Trademark: Longyi
  • HS Code: 28353990
Product Description
1. Chemical Name: Tetra Sodium Pyrophosphate
2. Formula: Na4P2O7, Na4P2O7, 10H2O
3. Molecular weight: 265.90, 446.06
4. Specificity: Colorless or white crystals, crystalline or granular powder. It is easily soluble in water, but is insoluble in alcohol. Density: 2.45, relative density: 2.45, melting point: 890? . The decahydrate effloresces slightly in dry air. pH of 1% solution is about 10.
5. Quality Standard:
6. Usage: It is mainly used as detergent, electroplating ect. For food grade it is mainly used as emulsifier, buffer, nutrient, sequestrant, texturizer ect.
7. Packing: 25kgs net paper or plastic woven bags.
8. Storage and Transport: It should be stored in a dry, ventilative and clean warehouse kept away from moisture and hot, Furthermore, it should be stored separately from poisonous Substances.
Name of indexFCC-V
Assay(On the lgnhed basls),   %>=98.0
Arsenlc,                   %=0.0003
Leed,                     %=0.005
Fluoride,                  %=0.2
Insoluble subslances,         %=0.0004
Loss on lgnition Anhydrous    %=5.01
Decahydrate                %=18.0~22.0
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