Azotan kobaltu(II), heksahydrat ExpertQ® do analizy, ACS, Reag. Ph Eur – Scharlau
Additional information
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POBIERZ KARTĘ PRODUKTU
POBIERZ KARTĘ POZIOMU JAKOŚCI
POBIERZ KARTĘ CHARAKTERYSTYKI PRODUKTU
PRODUCENT: SCHARLAB
Cobalt(II) nitrate hexahydrate, ExpertQ®
– Synonyms: Nitric acid cobalt salt hexahydrate
– Co(NO3)2·6H2O
– M = 291,04 g/mol
– CAS [10026-22-9]
– EINECS-No.: 233-402-1
– Solub. in water: (20 ºC): soluble
– Melting point: 57 ºC
– LD 50 (oral, rat): 691 mg/kg
– ADR: 5.1 O2 II UN 1477
– IMDG: 5.1 II UN 1477
– IATA/ICAO: 5.1 II UN 1477
– GHS-signal word: Danger
– GHS-H sentences: H272 – H302+H332 – H318 – H334 – H317 – H360F – H341 – H350i – H400 – H410
– GHS-P sentences: P221 – P210 – P220 – P321 – P405 – P501a
– Tariff number: 2834 29 20 00
– Applications: analytical chemistry, laboratory reagent, pigment, invisible ink.
– Appearance: Pink-red-brown crystalline powder
SPECIFICATIONS
assay (complexometric): 99,0 – 102,0 %
identity (IR-spectrum): passes test
insoluble in water: max. 0,005 %
chlorides (Cl): max. 0,002 %
sulfates (SO4): max. 0,005 %
ammonium (NH4): max. 0,05 %
calcium (Ca): max. 0,005 %
copper (Cu): max. 0,001 %
iron (Fe): max. 0,001 %
lead (Pb): max. 0,001 %
magnesium (Mg): max. 0,005 %
manganese (Mn): max. 0,005 %
nickel (Ni): max. 0,001 %
potassium (K): max. 0,01 %
sodium (Na): max. 0,05 %
zinc (Zn): max. 0,005 %
