Potassium hydrogen phosphate, ACS, 98.0% min, Thermo Scientific Chemicals

Description

It is used as a fertilizer, food additive, buffering agent, in molecular biology, biochemistry and chromatography. It is useful to increase the partition coefficients of amino acids in aqueous two-phase systems. It plays an important role for increase in rice grain yield by spraying chemicals including ferric chloride, dipotassium hydrogen phosphate and salicylic acid.

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

Specifications

Chemical Identifiers

• CAS: 7758-11-4
• Molecular Formula: HK2O4P
• Molecular Weight (g/mol): 174.17
• MDL Number: MFCD00011383
• InChI Key: ZPWVASYFFYYZEW-UHFFFAOYSA-L
• Synonym: dipotassium hydrogen phosphate, dipotassium phosphate, dipotassium hydrogenphosphate, dibasic potassium phosphate, potassium hydrogen phosphate, potassium phosphate, dibasic, potassium dibasic phosphate, potassium phosphate dibasic, phosphoric acid, dipotassium salt, dipotassium monophosphate
• PubChem CID: 24450
• ChEBI: CHEBI:32031
• IUPAC Name: dipotassium;hydrogen phosphate
• SMILES: OP(=O)([O-])[O-].[K+].[K+]

• Color: White
• Physical Form: Powder
• Quantity: 5 kg
• Assay Percent Range: 98.0% min.
• Solubility Information: Soluble in water. Slightly soluble in alcohol.
• Formula Weight: 174.18
• Grade: ACS
• Sensitivity: Hygroscopic
• Appearance: White powder
• Chemical Name or Material: Potassium hydrogen phosphate

Safety and Handling

Hazard Category	H319: Causes serious eye irritation.
Hazard Statement	In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. This material and/or its container must be disposed of as hazardous waste.
EINECSNumber	231-834-5
RTECSNumber	TC5580000
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only