REACH Metals Gateway

Cobalt [Co]

The Cobalt Development Institute has organised three REACH Consortia covering Cobalt and many Cobalt compounds. The attached list is not exhaustive and remains open to more substances as they become known and identified as being applicable to the Consortium. For clarity's sake, it is noted that the formulae for certain substances represent both their anhydrous and hydrated forms.

Interested companies are invited to contact the Secretariat of the Cobalt REACH Consortium (REACHinfo@thecdi.com) or the Industry Trade Association, The Cobalt Development Institute (http://www.thecdi.com ) for further information. You can also visit the Cobalt REACH Consortium website at www.cobaltreachconsortium.org

Cobalt consortium factsheet

Name Formula EINECS CAS Contact Point
Cobalt Metal Co 231-158-0 7440-48-4 cobaltreachconsortium.org
Cobalt Dihydroxide Co(OH)2 244-166-4 or 235-763-0* 21041-93-0 or 12672-51-4* cobaltreachconsortium.org
Cobalt Hydroxide Oxide CoO(OH) 234-614-7 12016-80-7 cobaltreachconsortium.org
Cobalt bis(2-Ethylhexanoate) C8H15O2.½Co 205-250-6 or 237-015-9* 136-52-7 or 13586-82-8* cobaltreachconsortium.org
Cobalt(2+) Neodecanate C10H20O2.½Co 257-798-0 or 248-373-0* 52270-44-7 or 27253-31-2* cobaltreachconsortium.org
Cobalt Oxalate C2O4.Co 212-409-3 814-89-1 cobaltreachconsortium.org
Lithium Cobaltite CoO2.Li 235-362-0 12190-79-3 cobaltreachconsortium.org
Tricobalt Tetraoxide Co3O4 215-157-2 1308-06-1 cobaltreachconsortium.org
Cobalt di(Acetate) C2H3O2.½Co 200-755-8 or 227-676-1* 71-48-7 (6147-53-1 tetrahydrate) or 5931-89-5* cobaltreachconsortium.org
Cobalt Carbonate CoCO3 208-169-4 or 231-419-9* 513-79-1 or 7542-09-8* cobaltreachconsortium.org
Cobalt Dichloride Co(Cl)2 231-589-4 7646-79-9 (7791-13-1 hexahydrate) cobaltreachconsortium.org
Cobalt Dinitrate Co(NO3)2 233-402-1 or 238-075-9* 10141-05-6 ( 10026-22-9 hexahydrate) or 14216-74-1 cobaltreachconsortium.org
Cobalt Sulphate CoSO4 233-334-2 10124-43-3 (10026-24-1 heptahydrate) cobaltreachconsortium.org
Cobalt(2+) propionate C3H5O2.1/2Co 216-333-1 1560-69-6 cobaltreachconsortium.org
Cobalt (9Z, 12Z)-octadeca-9, 12-dienoate C18H31O2.xCo 238-711-5 14666-96-7 cobaltreachconsortium.org
Stearic acid, cobalt salt C18H35O2.xCo 237-016-4 13586-84-0 cobaltreachconsortium.org
Oleic acid, cobalt salt C18H33O2.xCo 238-709-4 14666-94-5 cobaltreachconsortium.org
Naphtenic acids, cobalt salts / 263-064-0 61789-51-3 cobaltreachconsortium.org
Fatty acids, tall-oil, cobalt salts / 263-065-6 61789-52-4 cobaltreachconsortium.org
Resin acids & Rosin acids, cobalt salts / 273-321-9 68956-82-1 cobaltreachconsortium.org
Cobalt, borate propionate complexes / 295-033-2 91782-61-5 cobaltreachconsortium.org
Cobalt, borate 2-ethylhexanoate complexes / 295-032-7 91782-60-4 cobaltreachconsortium.org
Cobalt, borate neodecanoate complexes / 270-601-2 68457-13-6 cobaltreachconsortium.org
Cobalt, borate 2-ethyhexanoate neodecanoate complexes / 296-340-4 92502-53-9 cobaltreachconsortium.org
Cobalt Oxide CoO 215-154-6 1307-96-6 cobaltreachconsortium.org
Dicobalt Trioxide Co2O3 215-156-7 1308-04-9 cobaltreachconsortium.org
Cobalt Trihydroxide Co (OH)3 215-153-0 1307-86-4 cobaltreachconsortium.org
Cobalt Sulphide CoS 215-273-3 1317-42-6 cobaltreachconsortium.org

Last page update: 1 October 2018