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Potassium phosphate, monobasic
Key Features and Details
Potassium Phosphate Monobasic
SYNONYMS: Monopotassium phosphate; Potassium dihydrogen phosphate; prim.-Potassium phosphate; Potassium biphosphate; Potassium acid phosphate
CAS: #
7778-77-0
MOLECULAR FORMULA: KH2PO4
MOLECULAR WEIGHT: 136.084 g/mol
EC No: 231-913-4
MDL No: MFCD00011401
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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
Base Catalog Number: 194727
Alternate Names: Monopotassium phosphate; Potassium dihydrogen phosphate; prim.-Potassium phosphate; Potassium biphosphate; Potassium acid phosphate
CAS
: #
7778-77-0
Density
: 2.34 g/cu cm
EC No
: 231-913-4
Format
: Crystalline powder
Grade
: Anhydrous, Cell Culture Reagent
Hazard Statements
: H317
MDL No
: MFCD00011401
Melting Point
: 253 deg C
Molecular Formula
: KH2PO4
Molecular Weight
: 136.084 g/mol
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.)
PPE
: Eyeshields, Gloves, respirator filter
RTECS No
: TC6615500
