Formic Acid 98 - 100% EssentQ® 1ltr Each

Applications: analytical chemistry, synthesis of organic products, in the rubber industry, acidifying agent, cosmetics.

Specifications:
assay (acidimetric): min. 98 %
colour (Hazen): max. 10
density (20º/20º): 1,217 - 1.223
acetic acid (CH3COOH): max. 0,05 %
dilution test: passes test
chlorides (Cl): max. 0,0005 %
sulfates (SO4): max. 0,0005 %
sulfites (SO3) : passes test
aluminium (Al): max. 0,05 ppm
ammonium (NH4): max. 0,001 %
barium (Ba): max. 0,05 ppm
beryllium (Be): max. 0,02 ppm
bismuth (Bi): max. 0,1 ppm
cadmium (Cd): max. 0,05 ppm
calcium (Ca): max. 0,2 ppm
chromium (Cr): max. 0,05 ppm
cobalt (Co): max. 0,02 ppm
copper (Cu): max. 0,02 ppm
germanium (Ge): max. 0,05 ppm
heavy metals (as Pb): max. 0,001 %
iron (Fe): max. 2 ppm
lead (Pb): max. 0,02 ppm
lithium (Li): max. 0,02 ppm
magnesium (Mg): max. 0,5 ppm
manganese (Mn): max. 0,05 ppm
molybdenum (Mo): max. 0,02 ppm
nickel (Ni): max. 0,05 ppm
potassium (K): max. 0,1 ppm
silver (Ag): max. 0,02 ppm
sodium (Na): max. 0,5 ppm
strontium (Sr) : max. 0,02 ppm
thallium (Tl): max. 0,05 ppm
titanium (Ti): max. 0,1 ppm
vanadium (V): max. 0,05 ppm
zinc (Zn): max. 0,05 ppm
zirconium (Zr): max. 0,1 ppm
residue on evaporation: max. 0,001 %