Potassium phosphate, tribasic monohydrate, 96%, extra pure, Thermo Scientific Chemicals

Product Code	Brand	Quantity	Packaging
10751331	Thermo Scientific Acros 263790250	25 g	Glass bottle
10048521	Thermo Scientific Acros 263795000	500 g	Glass bottle
10003340	Thermo Scientific Acros 263790010	1 kg	Glass bottle
10511984	Thermo Scientific Acros 263790050	5 kg	Plastic Bottle
10267123	Thermo Scientific Acros 263790251	25 kg	Fibre drum

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.

Chemical Identifiers

• CAS: 27176-10-9
• Molecular Weight (g/mol): 230.28
• InChI Key: RMNIZOOYFMNEJJ-UHFFFAOYSA-K
• PubChem CID: 22031701
• SMILES: O.[O-]P(=O)([O-])[O-].[K+].[K+].[K+]

• Molecular Formula: K₃O₄P·H₂O
• MDL Number: MFCD00150410
• Synonym: tri-potassium phosphate monohydrate, potassium phosphate tribasic monohydrate, potassium phosphate hydrate, potassium phosphate monohydrate, unii-4927m96tfv, tert-potassium phosphate monohydrate, potassium phosphate, tribasic, monohydrate, phosphoric acid, tripotassium salt, monohydrate, tripotassium phosphate, monohydrate, acmc-1chx7
• IUPAC Name: tripotassium;phosphate;hydrate

Specifications

• Melting Point: 1340.0°C
• Color: White
• Assay Percent Range: 96%
• Linear Formula: K₃PO₄·H₂O
• Synonym: tri-potassium phosphate monohydrate, potassium phosphate tribasic monohydrate, potassium phosphate hydrate, potassium phosphate monohydrate, unii-4927m96tfv, tert-potassium phosphate monohydrate, potassium phosphate, tribasic, monohydrate, phosphoric acid, tripotassium salt, monohydrate, tripotassium phosphate, monohydrate, acmc-1chx7
• InChI Key: RMNIZOOYFMNEJJ-UHFFFAOYSA-K
• IUPAC Name: tripotassium;phosphate;hydrate
• PubChem CID: 22031701
• Percent Purity: 96%
• Loss on Ignition: 13% max. (800°C)
• Chemical Name or Material: Potassium phosphate, tribasic monohydrate, c.p.

• CAS: 27176-10-9
• Physical Form: Powder
• Molecular Formula: K₃O₄P·H₂O
• MDL Number: MFCD00150410
• Solubility Information: Solubility in water: soluble. Other solubilities: insoluble in alcohol
• SMILES: O.[O-]P(=O)([O-])[O-].[K+].[K+].[K+]
• Molecular Weight (g/mol): 230.28
• Formula Weight: 230.28
• Grade: Extra Pure
• Density: 2.564

Safety and Handling

GHS H Statement
Causes serious eye damage.
May cause respiratory irritation.

GHS P Statement
IF IN EYES: Rinse cautiously with water for several minutes.
Remove contact lenses,if present and easy to do.
Continue rinsing.
Immediately call a POISON CENTER or doctor/physician.
Avoid breathing dust/fume/gas/mis

GHS Signal Word: Danger

Product Identifier

• Potassium phosphate tribasic monohydrate

Signal Word

• Danger

Hazard Category

• Serious eye damage/eye irritation Category 1
• Specific target organ toxicity Category 3

Hazard Statement

• H335-May cause respiratory irritation.
• H318-Causes serious eye damage.

Precautionary Statement

• P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• 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/.

RUO – Research Use Only