Fisher Chemical

C | Cobalt(II) sulfateCopper | CCobalt(II) sulfate heptahydratespecified reagents for general laboratory work- extra pureSLRCoomassie Blue G250for electrophoresis, (page blue G90), C.I. 42655Copper standard metal solution 1000 ppmfor ICP solution in HNO 3 2%, NIST certifiedCopperextra pure, metal powderSLRpackagingMfr. No250 g Plastic jar C/6840/50500 g Plastic jar C/6840/53CoSO 4 .7H 2 OCAS: 10026-24-1MW: 281.09Density at 20°C: 2.03Melting point: 98°CADR/RID: 9, IIIUN: 3077GHS: Carc. 1B, Muta. 2,Resp. Sens. 1, Skin Sens. 1,Aquatic Acute 1, AquaticChronic 1H317, H410, H334, H350i,H341, H360F, H302P261, P304+P341,P342+P311, P280, P201,P308+P313, P273Repr. 1B, Acute Tox. 4,Assay: >98%Guaranteed analysisCalcium (Ca)Copper (Cu)Iron (Fe)Lead (Pb)Magnesium (Mg)Potassium (K)2.4,6-Collidinepure