Potassium Phosphate Monobasic 500g

Potassium Phosphate Monobasic 500g

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Product details

Condition
New
Location
South Africa
Product code
POTA00008
Bob Shop ID
595560764

Potassium Phosphate Monobasic 500g

Potassium phosphate monobasic has been used in the preparation of phosphate buffer and phosphate buffered saline (PBS).

It has also been used in the preparation of PEG1000 (poly ethylene glycol)/potassium phosphate aqueous two-phase systems.

gradeACS reagent
assay99.0%
impurities0.01% Insoluble matter
loss0.2% loss on drying, 105°C
pH4.1-4.5 (25 °C, 5%)
pKa (25 °C)(1) 2.15, (2) 6.82, (3) 12.38 (phosphoric acid)
mp252.6 °C (lit.)
density2.338 g/mL at 25 °C (lit.)
anion traceschloride (Cl-): 0.001%
sulfate (SO42-): 0.003%
cation tracesFe: 0.002%
Na: 0.005%
heavy metals: 0.001% (by ICP-OES)
SMILES string[K+].OP(O)([O-])=O
InChI1S/K.H3O4P/c;1-5(2,3)4/h;(H3,1,2,3,4)/q+1;/p-1
InChI keyGNSKLFRGEWLPPA-UHFFFAOYSA-M
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