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Potassium phosphate, tribasic, 97%, pure, anhydrous Product Code.: 10573683
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Potassium phosphate, tribasic, 97%, pure, anhydrous

Product Code. 10573683 Shop All Thermo Scientific Chemicals Products
500 g, Plastic bottle, 500g
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Product Code. 10573683

Brand: Thermo Scientific Acros 387685000

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Description

CAS: 7778-53-2 | K3O4P | 212.27 g/mol

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Chemical Identifiers

CAS 7778-53-2
Molecular Formula K3O4P
Molecular Weight (g/mol) 212.27
MDL Number MFCD00036295
InChI Key LWIHDJKSTIGBAC-UHFFFAOYSA-K
Synonym potassium phosphate, tripotassium phosphate, potassium phosphate tribasic, phosphoric acid, tripotassium salt, potassium orthophosphate, tripotassium orthophosphate, caswell no. 700a, potassium phosphate, tribasic, potassium phosphate k3po4, ccris 7321Show MoreShow Less
PubChem CID 62657
IUPAC Name tripotassium;phosphate
SMILES [O-]P(=O)([O-])[O-].[K+].[K+].[K+]

Specifications

Melting Point 1340.0°C
Color White
Physical Form Powder, Granules or Chunks
Quantity 500 g
Assay Percent Range 97%
Linear Formula K3PO4
Merck Index 15,7781
Solubility Information Solubility in water: 508g/L (25°C). Other solubilities: insoluble in alcohol
Formula Weight 212.27
Percent Purity 97%
Grade Pure
Packaging Plastic bottle
Chemical Name or Material Potassium phosphate, tribasic, Tribasic 97%, Anhydrous
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5 results found
Lot Number Certificate Type Date Product Code
Lot NumberA0472821 Certificate TypeCertificate of Analysis Date20/05/2025 Product Code387685000,387680100,387680025,387680250,387680010
Lot NumberA0468878 Certificate TypeCertificate of Analysis Date31/01/2025 Product Code387685000,387680100,387680025,387680250,387680010
Lot NumberA0466808 Certificate TypeCertificate of Analysis Date14/10/2024 Product Code387685000,387680100,387680025,387680250,387680010
Lot NumberA0460235 Certificate TypeCertificate of Analysis Date15/02/2024 Product Code387685000,387680100,387680025,387680250,387680010
Lot NumberA0416726 Certificate TypeCertificate of Analysis Date09/02/2024 Product Code387685000,387680100,387680025,387680250,387680010

Safety and Handling

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Product Identifier
  • Potassium phosphate tribasic
 Signal Word
  • Danger
 Hazard Category
  • Serious eye damage/eye irritation Category 1
  • Specific target organ toxicity Category 3
 Hazard Statement
  • H318-Causes serious eye damage.
  • H335-May cause respiratory irritation.
 Precautionary Statement
  • P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
  • P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
  • P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P310-Immediately call a POISON CENTER/doctor/.
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