Jiangsu Sainty Runlong Trade Company Ltd.
Main products:Steel Pipe,Steel Plate,RTP,Gasket,Stainless Steel Plate
Products
Contact Us
  • Contact Person : Mr. cao jie
  • Company Name : Jiangsu Sainty Runlong Trade Company Ltd.
  • Tel : 86-25-52875816
  • Address : Jiangsu,Nanjing,Room 311, Building C, 21 Ning Nan Avenue
  • Country/Region : China
  • Zip : 210012

Sodium Pyrophosphate

Sodium Pyrophosphate
Product Detailed
Molecular Formula:Na4P2O7.nH20 Product Code:13472-36-1 Storage Conditions: HG 2923-1999 Usage:Used as quality improver
Specifications:

TSPP

TSPP·10H2O

Appearance

White Powder

Crystal Particle

Sodium Pyrophosphate Na4P2O7

%(w/w)

96.5-100.5

min. 98.0

Water Insoluble

%(w/w)

max.  0.20

max.  0.10

pH (1% aqueous solution)

 

9.9 -10.7

9.9 -10.7

Arsenic (As)

mg/kg

max. 3

max. 3

Heavy Metal (as Pb)

mg/kg

max. 10

max. 10

Fluoride (as F)

mg/kg

max. 50

max. 50

Loss on lgnition

%(w/w)

max. 0.50

38.0-42.0

Orthophosphate

 

pass test

Sodium Pyrophosphate



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