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Perchloric acid, 70%, Ultratrace®, ppb-trace analysis grade

- HClO4r- M = 100,46 g/molr- CAS [7601-90-3]r- EINECS-No.: 231-512-4r- Density: 1,68 g/cm3 r- Solub. in water: (20 ºC): miscibler- Melting point: -18 ºCr- Boiling point: 198,7 ºCr- LD 50 (oral, rat): 1100 mg/kg (anhydrous substance)r- EC-Index-No.: 017-006-00-4r- ADR: 5.1 OC1 I UN 1873r- IMDG: 5.1 I UN 1873r- IATA/ICAO: 5.1 I UN 1873r- GHS-signal word: Dangerr- GHS-H sentences: H271 - H314 - H302r- GHS-P sentences: P221 - P283 - P303+P361+P353 - P305+P351+P338 - P310 - P370+P378 - P405 - P501ar- Tariff number: 2811 19 80 90r- Applications: analytical chemistry, laboratory reagent, oxidizing agent, in explosive compositions.rrSPECIFICATIONSrassay (acidimetric): 65 - 71 %rcolour (Hazen): max. 10 raluminium (Al): max. 1 ppbrantimony (Sb): max. 0,5 ppbrarsenic (As): max. 0,5 ppbrbarium (Ba): max. 1 ppbrberyllium (Be): max. 0,5 ppbrbismuth (Bi): max. 0,5 ppbrcadmium (Cd): max. 1 ppbrcalcium (Ca): max. 1 ppbrcerium (Ce): max. 0,5 ppbrcesium (Cs): max. 0,5 ppbrcobalt (Co): max. 0,5 ppbrcopper (Cu): max. 0,5 ppbrdysprosium (Dy): max. 0,5 ppbrerbium (Er): max. 0,5 ppbreuropium (Eu): max. 0,5 ppbrgadolinium (Gd): max. 0,5 ppbrgallium (Ga): max. 0,5 ppbrgold (Au): max. 0,5 ppbrholmium (Ho): max. 0,5 ppbrindium (In): max. 0,5 ppbriron (Fe): max. 1 ppbrlanthanum (La): max. 0,5 ppbrlead (Pb): max. 1 ppbrlithium (Li): max. 0,5 ppbrlutetium (Lu): max. 0,5 ppbrmagnesium (Mg): max. 1 ppbrmanganese (Mn): max. 1 ppbrmolybdenum (Mo): max. 0,5 ppbrneodymium (Nd): max. 0,5 ppbrnickel (Ni): max. 1 ppbrpalladium (Pd): max. 0,5 ppbrplatinum (Pt): max. 0,5 ppbrpotassium (K): max. 1 ppbrpraseodymium (Pr): max. 0,5 ppbrrhodium (Rh): max. 0,5 ppbrrubidium (Rb): max. 0,5 ppbrsamarium (Sm): max. 0,5 ppbrscandium (Sc): max. 0,5 ppbrsilver (Ag): max. 1 ppbrsodium (Na): max. 1 ppbrstrontium (Sr) : max. 0,5 ppbrtellurium (Te): max. 0,5 ppbrterbium (Tb): max. 0,5 ppbrthallium (Tl): max. 0,5 ppbrthorium (Th): max. 1 ppbrthulium (Tm): max. 0,5 ppbrtin (Sn): max. 1 ppbrtitanium (Ti): max. 1 ppbruranium (U): max. 0,5 ppbrvanadium (V): max. 0,5 ppbrytterbium (Yb): max. 0,5 ppbryttrium (Y): max. 0,5 ppbrzinc (Zn): max. 1 ppbrzirconium (Zr): max. 0,5 ppbr