Wuhan Jadechem Chemicals Co., Ltd.
Main products:Pyridinium Propyl Sulphobetaine,Propargyl-3-Sulfopropyl Ether Sodium Salt,Propargyl Sulfonic Acid Sodium Salt,Butynediol Propoxylate,Pyridinium Hydroxy Propyl Sulphobetaine
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Contact Us
  • Contact Person : Ms. Xiao Tina
  • Company Name : Wuhan Jadechem Chemicals Co., Ltd.
  • Tel : 86-27-83552071
  • Fax : 86-27-83551196
  • Address : Hubei,Wuhan,Floor 5th, Jadechem Building, Hanxing Industrial Park, Jianghan Economic Development Zone, Wuhan, China 430023
  • Country/Region : China
  • Zip : 430023

Sodium pyrophosphate; Tetrasodium pyrophosphate; Sodium diphosphate

Sodium pyrophosphate; Tetrasodium pyrophosphate; Sodium diphosphate
Product Detailed
Sodium pyrophosphate; Tetrasodium pyrophosphate; Sodium diphosphate electroplating additives

Sodium pyrophosphate; Tetrasodium pyrophosphate; Sodium diphosphateelectroplating additives

TECHNICAL DATA SHEET

SPP

                             

Chemical nature            

Chemical name                          

Sodium pyrophosphate; Tetrasodium pyrophosphate; Sodium diphosphate

Molecular formula                    

Na4 P2O7  nH2O

Molecular weight                    

265.90

CAS No.                             

7722-88-5

Properties         

Physical form                      

White crystalline powder

Concentration (%)                           

≥96.5

P2O5(%)

≥51.5

Ortho Phosphates

Pass

PH

9.9-10.7

Water insoluble matter(%)                     

≤0.2

Loss on ignition(%)

≤0.5

(As Fe)

≤0.005

(As As)

≤0.003

  Application     

Sodium pyrophosphate 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.

Packing 

In 25kgs plastic woven bags

Sodium pyrophosphate; Tetrasodium pyrophosphate; Sodium diphosphate



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