Potassium Phosphate Monobasic (White Crystals), Fisher BioReagents

Description

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

Specifications

Chemical Identifiers

• CAS: 7778-77-0
• Molecular Formula: H2KO4P
• Molecular Weight (g/mol): 136.08
• MDL Number: MFCD00011401 MFCD00147253
• InChI Key: GNSKLFRGEWLPPA-UHFFFAOYSA-M
• 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
• PubChem CID: 516951
• ChEBI: CHEBI:63036
• SMILES: [K+].OP(O)([O-])=O

• Melting Point: 253°C
• Color: White
• pH: 4.5
• Physical Form: Solid
• Quantity: 500 g
• Assay Percent Range: ≥99.0 %
• Merck Index: 15, 7780
• IUPAC Name: potassium;dihydrogen phosphate
• Formula Weight: 136.09
• Percent Purity: ≥99.0%
• Identification: Pass Test
• Loss on Drying: 0.2% max.
• Packaging: Glass Bottle
• Decomposition Information: >250°C
• Chemical Name or Material: Potassium Phosphate Monobasic

Safety and Handling

Hazard Statement	CAUTION!
Precautionary Statement	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

SDS