Potassium phosphate, tribasic, 97%, pure, anhydrous, Thermo Scientific Chemicals

Description

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.

Specifications

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 7321
• PubChem CID: 62657
• IUPAC Name: tripotassium;phosphate
• SMILES: [O-]P(=O)([O-])[O-].[K+].[K+].[K+]

• Melting Point: 1340.0°C
• Color: White
• Physical Form: Powder, Granules or Chunks
• Quantity: 25 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

Safety and Handling

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/.

RUO – Research Use Only