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Potassium phosphate, monobasic

Potassium phosphate, monobasic

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Key features and details

Potassium Phosphate Monobasic

SKU: 02194727-CF

Synonyms
Monopotassium phosphate; Potassium dihydrogen phosphate; prim.-Potassium phosphate; Potassium biphosphate; Potassium acid phosphate
CAS Number:
7778-77-0
Molecular Formula:
KH2PO4
Molecular Weight:
136.084 g/mol
EC Number:
231-913-4
MDL Number:
MFCD00011401
Product Description

Potassium Phosphate Monobasic

Application Notes

Potassium phosphate monobasic is typically used as a component for a wide variety of media used in the culture of microorganisms. It is widely used in molecular biology, biochemistry, and chromatography. It is a component in phosphate buffered saline (PBS). In addition to helping maintain pH, it supplies essential phosphate.

Usage Statement

Unless specified otherwise, MP Biomedical's products are for research or further manufacturing use only, not for direct human use. For more information, please contact our customer service department.

Key Applications

Cell culture reagent | Component in phosphate buffered saline

Specifications
SKU 02194727-CF
Alternate Names Monopotassium phosphate; Potassium dihydrogen phosphate; prim.-Potassium phosphate; Potassium biphosphate; Potassium acid phosphate
Application Notes Potassium phosphate monobasic is typically used as a component for a wide variety of media used in the culture of microorganisms. It is widely used in molecular biology, biochemistry, and chromatography. It is a component in phosphate buffered saline (PBS). In addition to helping maintain pH, it supplies essential phosphate.
Base Catalog Number 194727
CAS # 7778-77-0
Density 2.34 g/cu cm
EC Number 231-913-4
Format Crystalline powder
Grade Anhydrous, Cell Culture Reagent
Hazard Statements H317
Melting Point 253 deg C
Molecular Formula KH2PO4
Molecular Weight 136.084 g/mol
Personal Protective Equipment Eyeshields, Gloves, respirator filter
pH Between 4,2 and 4,8 (1 % solution)
pKa pKa: (1) 2.15, (2) 6.82, (3) 12.38 (phosphoric acid) at 25 °C(Lit.)
RTECS Number TC6615500
Solubility Freely soluble in <a class="pubchem-internal-link CID-962" href="https://pubchem.ncbi.nlm.nih.gov/compound/water">water</a>. Insoluble in <a class="pubchem-internal-link CID-702" href="https://pubchem.ncbi.nlm.nih.gov/compound/ethanol">ethanol</a>
Usage Statement Unless specified otherwise, MP Biomedical's products are for research or further manufacturing use only, not for direct human use. For more information, please contact our customer service department.
Documents

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