Tetrasodium pyrophosphate CAS 7722-88-5
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Description
Tetrasodium pyrophosphate
Tetrasodium pyrophosphate Quick Details
Chemical Name:Â Tetrasodium pyrophosphate
CAS No.: 7722-88-5
Molecular Formula: Na4O7P2
Molecular Weight:Â 265.902402
Appearance: White powder
Tetrasodium pyrophosphate Typical Properties
Content(Na4P2O7 )%≥ | 96.0 |
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 Usage
Used for electroplating industrial batching, water treatment agent, washing agent, boiler descaling agent, metal chelating agent
Tetrasodium pyrophosphate Packaging and Shipping
Packing: 25KG/bag.
Tetrasodium pyrophosphate 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.