Potassium phosphate tribasic, 90+%, pure, 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
• InChI Key: LWIHDJKSTIGBAC-UHFFFAOYSA-K
• IUPAC Name: tripotassium phosphate
• SMILES: [K+].[K+].[K+].[O-]P([O-])([O-])=O

• Melting Point: 1340.0°C
• Quantity: 1 kg
• Assay Percent Range: 90+%
• Linear Formula: K₃PO₄
• Solubility Information: Solubility aq. soln.: 508 g/L (25°C). Other solubilities: insoluble in alcohol
• Formula Weight: 212.27
• Grade: Pure
• Chemical Name or Material: Potassium phosphate tribasic

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.
• P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
• P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
• 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/.

Supplemental information

• MIXTURE LIST-Contains : Phosphoric acid, tripotassium salt

RUO – Research Use Only