Potassium pyrophosphate
(50220032 | 7320-34-5)

CAS: 7320-34-5
Molecular Formula: K4P2O7
Molecular Weight: 330.34
Availablility: In Stock
Downloads: Product Specification | Safety Data Sheet [EN]
Potassium pyrophosphate Chemical Structure

50220032-500g 500g £41.20
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50220032-500g 500g €57.70
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50220032-500g 500g $61.80
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Safety Data Sheet
Certificate of Analysis

Product Detail
Product Code 50220032
Product Name Potassium pyrophosphate
Categories Building Blocks Inorganic Chemicals Salts
CAS 7320-34-5
Molecular Formula K4P2O7
Molecular Weight 330.34
Storage Details Ambient
Harmonised Tariff Code 2835390000

Product Specification
Heavy metals ≤ 0.003%
pH 10 - 10.7
Fe ≤ 0.01%
P2O5 ≥ 42%
K2O ≥ 56%
Cl ≤ 0.45%
Appearance White powder or block
Water Insolubles ≤ 0.1%
K4P2O7 ≥ 98%

Safety Information
Pictograms
Exclamation Mark
Signal word warning
Hazard statements
  • H319: Causes serious eye irritation
Precautionary statements
  • P280: Wear: protective gloves/ clothing & eye protection

  • P302+352: IF ON SKIN: Wash with soap and water

  • P305+351+338: IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing

  • P337+313: If eye irritation persists get medical advice/attention