Tetrasodium pyropho...

Tetrasodium pyrophosphate CAS: 7722-88-5

Tetrasodium pyrophosphate CAS: 7722-88-5

Min.Order / FOB Price:Get Latest Price

5 Metric Ton

FOB Price:USD 1.0000 -2.0000
  • Min.Order :5 Metric Ton
  • Purity: 99%
  • Payment Terms : L/C,T/T

Keywords

Tetrasodium pyrophosphate Sodium pyrophosphate anhydrous 7722-88-5

Quick Details

  • Appearance:White powder
  • Application: Food Additives
  • PackAge:25kg /carton or 25kg/drum
  • ProductionCapacity:2000|Metric Ton|Year
  • Storage:Store in cool and dry place, away from sun light.
  • Transportation:By sea or by air

Superiority:

Product Name Sodium diphosphate 
Appearance White powder
CAS NO. 7722-88-5
Molecular Formula Na4O7P2 
Molecular Weight 265.9
Density 2.53 
Melting Point 880ºC 
Assay 98% min

 

Details:

Items

Standard request 

Assay (as Na4P2O7),%

96.5.0Min

P2O5,%

52.5-54.0

pH Value (1%)

9.9-10.7

Arsenic ( As ),mg/kg

1.0Max

Fluoride ( F ),mg/kg

50.0Max

Cadmium (Cd) ,mg/kg

1.0Max

Mercury (Hg),mg/kg

1.0Max

Lead ( Pb ),mg/kg

4.0Max

Water insoluble,%

0.2Max

Loss on Ignition(105 °C, 4 hours then 550°C 30 minutes),%

0.5Max

 

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