Potassium phosphate tribasic
(90018476 | 7778-53-2)

CAS: 7778-53-2
Molecular Formula: K3O4P
Molecular Weight: 212.27
Availablility: In Stock
Downloads: Product Specification
Potassium phosphate tribasic Chemical Structure

90018476-100g 100g £16.90
90018476-1kg 1kg £45.70
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90018476-100g 100g €25.35
90018476-1kg 1kg €68.55
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90018476-100g 100g $30.42
90018476-1kg 1kg $82.26
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Specification
Certificate of Analysis

Product Detail
Product Code 90018476
Product Name Potassium phosphate tribasic
Categories Diagnostic Raw Materials Inorganic Chemicals Salts
CAS 7778-53-2
Molecular Formula K3O4P
Molecular Weight 212.27
Storage Details Ambient
Harmonised Tariff Code 28352400

Product Specification
Heavy metals 10% max mg/kg
AS 3% max mg/kg
pH 11.5 - 12.5
Pb 2% max mg/kg
Assay 97% min on dried basis (actually 98.64%)
Residue on Ignition 5.0% max
F 10% max mg/kg
Appearance White to off-white powder
Water Insolubles 0.2% max

Safety Information
Pictograms
Exclamation Mark
Corrosion
Signal word danger
Hazard statements
  • H318: Causes serious eye damage

  • H335: May cause respiratory irritation
Precautionary statements
  • P280: Wear protective gloves/protective clothing/eye protection/face protection

  • P304+340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing

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