jilin baishengyuan import & export trading co., ltd. is located in changchun city, jilin province. it is a hightech modern private enterprise specializing in the research, development, production and export of hightech products such as pharmaceutical and pesticide intermediates, pepharmaceutical raw materials,chemical reagents, food additives,fine chemical,agrochemicals,veterinary...
||insoluble in water
||un 3288 6.1/pg 3
c.i. 77322;c.i. pigment black 13;cobalt black;cobalt monooxide;cobalt monoxide;cobalt(2+) oxide;cobalt(ii) oxide;cobaltous oxide;cobaltous oxide(coo);fco 178;zaffre;
cobalt oxide chemical properties
chemistry informtion about cobalt(ii) oxide (cas no.1307-96-6) is:
iupac name: oxocobalt
synonyms: c.i. 77322 ; c.i. pigment black 13 ; c.i.77322 ; c.i.pigmentblack13 ; ci77322 ; cipigmentblack13 ; cobalt monooxide ; cobalt oxide (coo)
product categories: inorganic & organic chemicals ; inorganics
density: 6.45 g/cm3
melting point: 1785 °c
water solubility: insoluble
sensitive: air sensitive
stability: stability stable, but may be moisture sensitive.
cobalt oxide uses
cobalt(ii) oxide (cas no.1307-96-6) is used in pigments for ceramics, glass coloring & decolorization, prepn of cobalt metal catalysts, oxidation catalyst for drying oils, fast drying paints & varnishes, cobalt powder for binder in sintered tungsten carbide, in semiconductors.it alsohas for centuries used as a coloring agent on kiln fired pottery, the earliest examples go back to 12th century german pottery. the additive provides a deep shade of blue named cobalt blue. the band gap (coo) is around 2.4 ev.