Potassium Phosphate Monobasic (White Crystals), Fisher BioReagents

Product Code	Brand	Quantity	Packaging
10757214	Fisher BioReagents BP362-500	500 g	Glass Bottle
10458153	Fisher BioReagents BP362-1	1 kg	Poly Bottle

Description

This potassium salt is used in buffers for molecular biology and cell culture applications.

Chemical Identifiers

• CAS: 7778-77-0
• Molecular Weight (g/mol): 136.08
• InChI Key: GNSKLFRGEWLPPA-UHFFFAOYSA-M
• PubChem CID: 516951
• SMILES: [K+].OP(O)([O-])=O

• Molecular Formula: H2KO4P
• MDL Number: MFCD00011401 MFCD00147253
• Synonym: potassium dihydrogen phosphate, monopotassium phosphate, potassium phosphate monobasic, potassium phosphate, monobasic, potassium acid phosphate, phosphoric acid, monopotassium salt, monobasic potassium phosphate, monopotassium monophosphate, monopotassium dihydrogen phosphate, monopotassium orthophosphate
• ChEBI: CHEBI:63036

Specifications

• Melting Point: 253°C
• Color: White
• Physical Form: Solid
• Molecular Formula: H2KO4P
• Merck Index: 15, 7780
• InChI Key: GNSKLFRGEWLPPA-UHFFFAOYSA-M
• IUPAC Name: potassium;dihydrogen phosphate
• PubChem CID: 516951
• Formula Weight: 136.09
• Identification: Pass Test
• Decomposition Information: >250°C

• CAS: 7778-77-0
• pH: 4.5
• Assay Percent Range: ≥99.0 %
• MDL Number: MFCD00011401 MFCD00147253
• Synonym: potassium dihydrogen phosphate, monopotassium phosphate, potassium phosphate monobasic, potassium phosphate, monobasic, potassium acid phosphate, phosphoric acid, monopotassium salt, monobasic potassium phosphate, monopotassium monophosphate, monopotassium dihydrogen phosphate, monopotassium orthophosphate
• SMILES: [K+].OP(O)([O-])=O
• Molecular Weight (g/mol): 136.08
• ChEBI: CHEBI:63036
• Percent Purity: ≥99.0%
• Loss on Drying: 0.2% max.
• Chemical Name or Material: Potassium Phosphate Monobasic

Safety and Handling

CAUTION!

Emergency Overview
May cause eye, skin, and respiratory tract irritation. Hygroscopic. Wear personal protective equipment. Ensure adequate ventilation. Wash off immediately with plenty of water for at least 15 minutes. Get medical attention immediately if symptoms occur. Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Obtain medical attention. Move to fresh air. If breathing is difficult, give oxygen. Get medical attention immediately if symptoms occur. Do not induce vomiting. Do not induce vomiting. Obtain medical attention.

NFPA

Health:1
Flammability:0
Instability:1

Recommended Storage : RT