Tetrapotassium Pyrophosphate Granular (TKPP) [K4P2O7] [CAS_7320-34-5] Technical Grade 90+% (50 Lb Bag)

$ 204.50 $ 243.50

Wintersun code: 20-005
CAS Number: 7320-34-5
Molecular Formula: K4P2O7
Molecular Weight: 330.34 g/mol

 

Sales Specification

  • Assay: 90.0% Min
  • pH (1% Solution): 10.0-10.7
  • Bulk Density: 0.85 Min
  • Water Insoluble: 0.20% Max

Loss on Ignition 

  • (800°C for 30 mins): 1.0% Max
  • Phosphate (P2O5): 42.0% Min

Particle Size Distribution

  • Retained on 20 Mesh (850μm): 10.0% Max
  • Passed thru 100 Mesh (150μm): 30.0% Max 

Packing

In 50 lb bag

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