Location: CHINA, NINGBO CITY ZHEJIANG

cobalt oxide .
Cobalt oxide Co2O3 Name Index % Test value % Appearance Grayish black power Grayish black power Co 72.0min 72.2min Ni 0.3 max 0.13 max Fe 0.1 max 0.05 max Mn 0.35 max 0.20 max Cu 0.2 max 0.02 max Zn 0.1 max 0.006 max Pb 0.006 max 0.006 max Cd 0.006 max 0.006 max As 0.005 max 0.005 max Granularity(MESH) 325 99%PASS 325 neutral paper drum, ¦Õ34cm¡Á38 cm, with plastic lining, net wt. 25kg used in glass, enamel, ceramic, color glaze and pigment, etc. Performance: normal production, delivery after 5 days Least order:100kg