Gold Member Since 2013
Audited Supplier
Xuzhou Tianchang Chemical Co., Ltd.

Sodium Pyrophosphate, Tspp, 97.5% Min manufacturer / supplier in China, offering Sodium Pyrophosphate (TSPP), China Made Sodium Carbonate (soda ash light), Water Soluble NPK Fertilizer, Chemical NPK and so on.

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Supplier Homepage Product Sodium Phosphate Sodium Pyrophosphate (TSPP)

Sodium Pyrophosphate (TSPP)

This product is currently unavailable, but you may contact the supplier directly, for further interest.
Basic Info
  • Model NO.: 97.5%
  • Grade Standard: Food Grade
  • Other Name: Tspp
  • Trademark: TC
  • Origin: China
  • Type: Sodium Pyrophosphate
  • Name: Sodium Pyrophosphate
  • Stardard: Tech Grade or Food Grade
  • Specification: 97.5%Min
  • HS Code: 2835390000
Product Description
Product Description
Molecular Formula: Na4P2O7

Uses: As water softener, detergent additive, boiler cleaner, metal ion chelation agent, dispersant, synthetic rubber making in industry; As quality improver, emulsification agent and buffer agent.
Packing: 25kg plastic woven bag, store at dry and ventilated place.

SpecificationSpecificationFood gradeReagent Grade
AnhydrousDecahydrateAnhydrousdecahydrate SpecificationsReagent grade (AR)
Main content(Nap2o7.10H2O)%≥ 99.0
Main content97.098.096.5-100.5≥ 98.0
Water insoluble %≤ 0.005
Ortho phosphatesPassPassPassPass
Water solution reactionQualified
PH of 10g/l water solution9.9-10.79.9-10.79.9-10.79.9-10.7
Choride (CL) %≤ 0.001
Arsenic(As) %≤ ------0.00030.0003Sulphate (SO4) %≤ 0.025
Fluoride(F) %≤ ------0.0050.005phosphates(PO4)%≤ 0.3

Clarity testqualified
Heavy metal
(Pb) %≤ ------0.0010.001
Arsenice (AS) %≤ 0.00005
Water insoluble %≤
Iron (Fe) %≤ 0.001
Ignition loss %≤ ------0.538.0-42.0
Heavy metal (Pb)%≤ 0.001
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