Potassium Phosphate Dibasic (Fine White Crystalline Powder), Fisher BioReagents™

Description

Potassium Phosphate Dibasic (Fine White Crystalline Powder)

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

Specifications

Chemical Identifiers

• CAS: 7758-11-4
• Molecular Formula: HK2O4P
• Molecular Weight (g/mol): 174.17
• 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+]

• Melting Point: 340°C
• Color: White
• pH: 8.5 to 9.6
• Physical Form: Solid
• Quantity: 500 g
• Assay Percent Range: ≥98.0 %
• Merck Index: 15, 7779
• Formula Weight: 174.18
• Percent Purity: ≥98.0%
• Identification: Pass Test
• Loss on Drying: 1.0% max.
• Packaging: Glass Bottle
• Decomposition Information: >180°C
• Chemical Name or Material: Potassium Phosphate Dibasic

Safety and Handling

Hazard Statement	CAUTION!
Precautionary Statement	Emergency Overview May cause skin, eye, and respiratory tract irritation. Hygroscopic. Use 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:1 Instability:0
Recommended Storage	RT

SDS