Kwas fluorowodorowy 40% ExpertQ do anlizy, ISO – Scharlau

POBIERZ KARTĘ PRODUKTU
POBIERZ KARTĘ POZIOMU JAKOŚCI
POBIERZ KARTĘ CHARAKTERYSTYKI PRODUKTU

PRODUCENT: SCHARLAB

Hydrofluoric acid, solution 40% w/w, Exp

– HF
– M = 20,01 g/mol
– CAS [7664-39-3]
– EINECS-No.: 231-634-8
– Density: 1,13 g/cm3
– Solub. in water: (20 ºC): miscible
– Melting point: ~ -44 ºC
– Boiling point: ~ 112 ºC
– EC-Index-No.: 009-002-00-6
– ADR: 8 CT1 II UN 1790
– IMDG: 8 II UN 1790
– IATA/ICAO: 8 II UN 1790
– GHS-signal word: Danger
– GHS-H sentences: H310 – H330 – H314
– GHS-P sentences: P303+P361+P353 – P305+P351+P338 – P320 – P361 – P405 – P501a
– Tariff number: 2811 11 00 00
– Applications: analytical chemistry, acidifying agent, dissolution agent for silicates.

SPECIFICATIONS
assay (acidimetric): min. 40 %
colour (Hazen): max.10
hexafluorosilicic acid (H2SiF6) : max. 0,005 %
chlorides (Cl): max. 0,0001 %
phosphates (as PO4): max. 0,00005 %
sulfates (SO4): max. 0,0002 %
sulfites (SO3) : max. 0,0002 %
aluminium (Al): max. 0,05 ppm
arsenic (As): max. 0,05 ppm
barium (Ba): max. 0,05 ppm
beryllium (Be): max. 0,02 ppm
bismuth (Bi): max. 0,02 ppm
cadmium (Cd): max 0,01 ppm
calcium (Ca): max. 0,2 ppm
chromium (Cr): max. 0,02 ppm
cobalt (Co): max. 0,02 ppm
copper (Cu): max. 0,02 ppm
germanium (Ge): max. 0,02 ppm
heavy metals (as Pb): max. 1 ppm
iron (Fe): max. 0,1 ppm
lead (Pb): max. 0,02 ppm
lithium (Li): max. 0,02 ppm
magnesium (Mg): max. 0,1 ppm
manganese (Mn): max. 0,03 ppm
molybdenum (Mo): max. 0,02 ppm
nickel (Ni): max. 0,02 ppm
potassium (K): max. 0,1 ppm
silver (Ag): max. 0,02 ppm
sodium (Na): max. 0,2 ppm
strontium (Sr) : max. 0,02 ppm
thallium (Tl): max. 0,02 ppm
titanium (Ti): max. 0,02 ppm
vanadium (V): max. 0,02 ppm
zinc (Zn): max. 0,05 ppm
zirconium (Zr): max. 0,02 ppm
residue on ignition: max. 0,0005 %