• USA Home
  • P9791 - Potassium phosphate monobasic

EMAIL THIS PAGE TO A FRIEND

P9791 Sigma

Potassium phosphate monobasic

for molecular biology, ≥98.0%

Synonym: Monopotassium phosphate, Potassium dihydrogen phosphate, prim.-Potassium phosphate

Properties

Related Categories Biochemicals, Biochemicals and Reagents, Biological Buffers, Buffer / Buffer Salts, Buffers / Buffer Salts,
grade   for molecular biology
assay   ≥98.0%
pKa (25 °C)   (1) 2.15, (2) 6.82, (3) 12.38 (phosphoric acid)
mp   252.6 °C(lit.)
solubility   H2O: soluble100 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

Price and Availability


Genomics Promo

RNAi Offer

Customers Also Viewed

Monobasic potassium phosphate

United States Pharmacopeia (USP) Reference Standard

Potassium phosphate dibasic trihydrate

for molecular biology, ≥99%

Potassium phosphate monobasic

powder, suitable for cell culture, suitable for insect cell culture, suitable for plant cell culture, ≥99.0%

Potassium phosphate monobasic

plant cell culture tested, ≥99%

Potassium phosphate monobasic

99.99% trace metals basis

Technical Service:

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Bulk Ordering & Pricing:

Need larger quantities for your development, manufacturing or research applications?