Cobalt(II) chloride - Wikipedia, the free encyclopedia
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Cobalt(II) chloride is the chemical compound with the formula CoCl 2 , although the term is used also to refer to the hexahydrate, which is a different chemical compound. CoCl 2 is blue, and CoCl...
en.wikipedia.org/wiki/Cobalt(II)_chloride
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Cobalt is a natural element found throughout the environment. Acute (short-term) exposure to high levels of cobalt by inhalation in humans and animals results in respiratory effects, such as a significant decrease in ventilatory function, congestion, edema, and hemorrhage of the lung.
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www.epa.gov/ttn/atw/hlthef/cobalt.html
www.epa.gov/ttn/atw/hlthef/cobalt.html
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Brief description: cobalt is a brittle, hard, transition metal with magnetic properties similar to those of iron. Cobalt is present in meteorites. Ore deposits are found in Zaire, Morocco and Canada. ... Compounds: halides, oxides, sulfides, hydrides, and complexes; lattice energies; and reduction potentials...
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www.webelements.com/webelements/elements/text/Co/key.ht...
www.webelements.com/webelements/elements/text/Co/key.html
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CHEMICAL PROFILES|Chemical Profile ... Chemical Profile for COBALT COMPOUNDS (CAS Number: CNB850) ... Ranked as one of the most hazardous compounds (worst 10%) to ecosystems and human health.
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www.scorecard.org/chemical-profiles/summary.tcl?edf_sub...
www.scorecard.org/chemical-profiles/summary.tcl?edf_substance_id=CNB850
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COBALT AND COBALT COMPOUNDS; (Group 2B) ... Cobalt compounds have been used as pigments in glass and ceramics in many countries for thousands of years. ... There is inadequate evidence for the carcinogenicity of cobalt and cobalt compounds in humans.
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www.inchem.org/documents/iarc/vol52/11-cobaltandcobaltc...
www.inchem.org/documents/iarc/vol52/11-cobaltandcobaltcomp.html
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Further investigation demonstrated that in A549 cells, the increase in H3K4me3 and H3K27me3 by cobalt ions exposure was probably through enhancing histone methylation processes, as methionine-deficient medium blocked the induction of H3K4me3 and H3K27me3 by cobalt ions, whereas cobalt ions increased H3K9me3 and H3K36me3...
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carcin.oxfordjournals.org/cgi/content/abstract/30/7/124...
carcin.oxfordjournals.org/cgi/content/abstract/30/7/1243
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Cobalt is used as a hardener (eg., for tools), for glass to metal seals (where its low-expansion is an advantage), and precision springs (where its elasticity is an advantage), Historical Background; Cobalt was isolated in 1735 by Georg Brandt, although compounds containing cobalt have been used for thousands of years.
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www.atomixinc.com/cobaltoxide.htm
www.atomixinc.com/cobaltoxide.htm
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Ise Chemicals Corporation produces and delivers nickel and cobalt compounds using our own original solvent extraction, crystallizing, and calcinating processes.
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www.isechem.co.jp/english/product_info/nickel_cobalt.ht...
www.isechem.co.jp/english/product_info/nickel_cobalt.html
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Comprehensive data on the chemical element Cobalt is provided on this page; including scores of properties, element names in many languages, most known nuclides of Cobalt. Common chemical compounds are also provided for many elements. ... Common Chemical Compounds of Cobalt...
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environmentalchemistry.com/yogi/periodic/Co.html
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