Potassium bicarbonate Puriss., meets analytical specification of BP, Ph. Eur., USP, E501, 99.5-101.0% (acidimetric) Synonym(s) Potassium hydrogen carbonate 1K

Detalles Técnicos

SKU:: HW-12602-1KG
Categoría:: Químicos, sales y solventes (reactivos)
Descripción:: Potassium bicarbonate Puriss., meets analytical specification of BP, Ph. Eur., USP, E501, 99.5-101.0% (acidimetric) Synonym(s) Potassium hydrogen carbonate 1K
Marca:: Honeywell
Ficha técnica:: Descargar ficha técnica

Property Value assay (acidimetric) 99.5 - 101.0 % assay (calc. to the dried substance) 99.5 - 101 % loss on drying (on silicagel, 4h) Max. 0.1 % pH (5 %, 20°C) 8.0 - 8.6 ammonium (NH4) Max. 20 ppm arsenic (As) Max. 1 ppm calcium (Ca) Max. 50 ppm iron (Fe) Max. 10 ppm mercury (Hg) Max. 1 ppm sodium (Na) Max. 0.03 % lead (Pb) Max. 2 ppm heavy metals (as Pb) Max. 5 ppm chloride (Cl) Max. 50 ppm carbonate (K2CO3) Max. 2.5 % sulfate (SO4) Max. 100 ppm residual solvents complying appearance of the solution complying