A200315 | Potassium Hydrogen Phthalate ANALYTIC-ISO

CAS Number

877-24-7

Formula

C8H5KO4

Weight

M: 204,23 EC: 212-889-4 NC: 2917 39 80

Specifications
Minimum assay (Perchl. Ac.) 99,5 %
Identity IR p/t.
MAX. IMPURITIES
Insoluble matter in H2O 0,003 %
Loss on drying at 110°C 0,05 %
Nitrogen compounds (as N) 0,001 %
Sulphur compounds (as S) 0,002 %
Chloride (Cl) 0,002 %
Heavy metals (as Pb) 0,0005 %
Ca 0,001 %
Cd 0,0005 %
Co 0,0005 %
Cr 0,001 %
Cu 0,0005 %
Fe 0,0005 %
Mg 0,001 %
Mn 0,0005 %
Na 0,01 %
Ni 0,0005 %
Pb 0,0005 %
Zn 0,0005 %

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