Kwas siarkowy 96% Ultratrace® do analizy śladowej ppt – Scharlau

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PRODUCENT: SCHARLAB

Sulfuric acid, 96%, Ultratrace®, ppt

– Synonyms: Sulphuric acid
– H2SO4
– M = 98,08 g/mol
– CAS [7664-93-9]
– EINECS-No.: 231-639-5
– Density: 1,84 g/cm3
– Solub. in water: (20 ºC): miscible
– Melting point: ~ -15 ºC
– Boiling point: ~ 310 ºC
– Vapour pressure: (20 ºC) ~ 0,0001 hPa
– LD 50 (oral, rat): 2140 mg/kg
– EC-Index-No.: 016-020-00-8
– ADR: 8 C1 II UN 1830
– IMDG: 8 II UN 1830
– IATA/ICAO: 8 II UN 1830
– GHS-signal word: Danger
– GHS-H sentences: H314
– GHS-P sentences: P260 – P303+P361+P353 – P305+P351+P338 – P321 – P405 – P501a
– Tariff number: 2807 00 00 00
– Applications: analytical chemistry, laboratory reagent, acidifying agent, synthesis of organic products, nitrogen determinations.

SPECIFICATIONS
assay (acidimetric): 93 – 98 %
aluminium (Al): max. 50 ppt
antimony (Sb): max. 50 ppt
arsenic (As): max. 500 ppt
barium (Ba): max. 10 ppt
beryllium (Be): max. 10 ppt
bismuth (Bi): max. 10 ppt
cadmium (Cd): max. 10 ppt
calcium (Ca): max. 50 ppt
cerium (Ce): max. 10 ppt
cesium (Cs): max. 10 ppt
chromium (Cr): max. 10 ppt
cobalt (Co): max. 10 ppt
copper (Cu): max. 10 ppt
dysprosium (Dy): max. 10 ppt
erbium (Er): max. 10 ppt
europium (Eu): max. 10 ppt
gadolinium (Gd): max. 10 ppt
gallium (Ga): max. 10 ppt
germanium (Ge): max. 100 ppt
hafnium (Hf): max. 10 ppt
holmium (Ho): max. 10 ppt
indium (In): max. 10 ppt
iron (Fe): max. 50 ppt
lanthanum (La): max. 10 ppt
lead (Pb): max. 10 ppt
lithium (Li): max. 10 ppt
lutetium (Lu): max. 10 ppt
magnesium (Mg): max. 50 ppt
manganese (Mn): max. 10 ppt
mercury (Hg): max. 100 ppt
molybdenum (Mo): max. 10 ppt
neodymium (Nd): max. 10 ppt
nickel (Ni): max. 50 ppt
niobium (Nb): max. 10 ppt
potassium (K): max. 50 ppt
praseodymium (Pr): max. 10 ppt
rhodium (Rh): max. 50 ppt
rubidium (Rb): max. 10 ppt
samarium (Sm): max. 10 ppt
scandium (Sc): max. 10 ppt
selenium (Se): max. 500 ppt
silver (Ag): max. 50 ppt
sodium (Na): max. 50 ppt
strontium (Sr) : max. 10 ppt
tellurium (Te): max. 50 ppt
terbium (Tb): max. 10 ppt
thallium (Tl): max. 10 ppt
thorium (Th): max. 10 ppt
thulium (Tm): max. 10 ppt
tin (Sn): max. 50 ppt
titanium (Ti): max. 50 ppt
tungsten (W): max. 10 ppt
uranium (U): max. 10 ppt
vanadium (V): max. 10 ppt
ytterbium (Yb): max. 10 ppt
yttrium (Y): max. 10 ppt
zinc (Zn): max. 50 ppt
zirconium (Zr): max. 10 ppt