Potassium dihydrogen phosphate, molecular biology grade

- Synonyms: Potassium biphosphate, Potassium phosphate monobasic, Primary potassium phosphate, Mono-potassium phosphate
- KH2PO4
- M = 136,09 g/mol
- CAS [7778-77-0]
- EINECS-No.: 231-913-4
- Solub. in water: (20 ºC): 222 g/l
- Melting point: ~ 253 ºC (decomposes)
- Tariff number: 2835 24 00 00
- Applications: analytical chemistry; in buffer solutions.

SPECIFICATIONS
assay (acidimetric): min. 99,5 %

0,1 M in a 1 cm cell at 260 nm: max. 0,005 AU

0,1 M in a 1 cm cell at 280 nm: max. 0,005 AU
heavy metals (as Pb): max. 0,001 %
DNases, RNases, Proteases : non detected

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