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Tetrasodium pyrophosphate CAS 7722-88-5

Tetrasodium pyrophosphate CAS 7722-88-5
Tetrasodium pyrophosphate CAS 7722-88-5
Tetrasodium pyrophosphate CAS 7722-88-5
Tetrasodium pyrophosphate CAS 7722-88-5
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Tetrasodium pyrophosphate Quick Details
  • Product Name: Tetrasodium pyrophosphate
  • CAS Number: 7722-88-5
  • Molecular formula: Na4O7P2
  • Molecular: 265.902402
  • EINECS number: 231-767-1
  • Assay: 96%Min
Tetrasodium pyrophosphate Specification
Items Specification
Content (Na4P2O7) %≥ 96
Phosphorus pentoxide (P2O5) %≥ 51.5
PH value (1% water solution) 9.9-10.7
Water-insoluble % ≤ 0.1
Fluoride (F) % ≤ 0.005
Lead % ≤ 0.001
Arsenic (As) % ≤ 0.0003
Loss on burning % ≤ 0.5
Tetrasodium pyrophosphate Application
  • Used for electroplating industrial batching, water treatment agent, washing agent, boiler descaling agent, metal chelating agent
Tetrasodium pyrophosphate Package and Storage
  • Store in a cool, ventilated warehouse. The temperature should not exceed 37°C. Should be stored separately with oxidant, edible chemical, avoid mixing storage

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