Potassium phosphate monobasic:*anhydrous molecular

Code: p9791-500g D2-231

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Monopotassium Phosphate


 

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SynonymMonopotassium phosphate, Potassium dihydrogen phosphate, prim.-Potassium phosphate
CAS Number 7778-77-0
Linear Formula KH2PO4
Molecular Weight 136.09
EC Number 231-913-4
MDL Number MFCD00011401
PubChem Substance ID 24898921
Grade For molecular biology
InChI Key GNSKLFRGEWLPPA-UHFFFAOYSA-M
Assay ≥98.0%
pKa (25 °C) (1) 2.15, (2) 6.82, (3) 12.38 (phosphoric acid)
mp 252.6 °C (lit.)
Solubility H2O: 100 mg/mL
Density 2.338 g/mL at 25 °C(lit.)
Anion Traces Chloride (Cl-): ≤10 ppm
Cation Traces Fe: ≤20 ppm
Heavy metals (as Pb): ≤10 ppm
Featured Industry Diagnostic Assay Manufacturing
Foreign Activity DNase, Exonuclease; NICKase, Endonuclease; RNase and protease, none detected
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P9791-100G
Potassium phosphate monobasic, for molecular biology, >=98.0%

Unit:100G
List Price: £17.90
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P9791-1KG
Potassium phosphate monobasic:*anhydrous molecular

Unit:1KG
List Price: £92.90
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Cas Number7778-77-0
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