cobalt(II) chloride hexahydrate
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cobalt(2+) dichloride hexahydrate (Click)
CAS Number: 7791-13-1
FDA UNII: 17AVG63ZBC
MDL: MFCD00149652
Molecular Weight: 237.92803500
Formula: Cl2 Co H12 O6
NMR Predictor: Predict
Category: dietary supplements: EFSA: safety concern
 
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Physical Properties:
Appearance: pink to violet crystalline solid (est)
Assay: 97.00 to 100.00 % 
Food Chemicals Codex Listed: No
Specific Gravity: 1.92400 @  25.00 °C.
Melting Point: 87.00 °C. @ 760.00 mm Hg (est)
Boiling Point: 100.00 °C. @ 760.00 mm Hg (est)
Vapor Pressure: 24.500000 mm/Hg @ 25.00 °C. (est)
Flash Point: 32.00 °F. TCC ( 0.00 °C. ) (est)
logP (o/w): -1.380 (est)
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Organoleptic Properties:
Odor Type: odorless
Odor Strength: none
Odor Description:
at 100.00 %. 
odorless
  
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Cosmetic Information:
None found
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Suppliers:
American Elements
Cobalt(II) Chloride Hexahydrate 99%
Odor: characteristic
Use: Cobalt(II) Chloride Hexahydrate is an excellent water soluble crystalline Cobalt source for uses compatible with chlorides. Chloride compounds can conduct electricity when fused or dissolved in water. Chloride materials can be decomposed by electrolysis to chlorine gas and the metal. They are formed through various chlorination processes whereby at least one chlorine anion (Cl-) is covalently bonded to the relevant metal or cation. Ultra high purity and proprietary formulations can be prepared. The chloride ion controls fluid equilibrium and pH levels in metabolic systems. They can form either inorganic or organic compounds. Cobalt Chloride hexahydrate is generally immediately available in most volumes. Ultra high purity and high purity compositions improve both optical quality and usefulness as scientific standards. Nanoscale (See also Nanotechnology Information and Quantum Dots) elemental powders and suspensions, as alternative high surface area forms, may be considered. We also produce Cobalt Chloride Solution.American Elements produces to many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards.
Santa Cruz Biotechnology
Cobalt(II) chloride hexahydrate ≥98%
For experimental / research use only.
Sigma-Aldrich: Aldrich
Cobalt(II) chloride hexahydrate puriss. p.a., ACS reagent, reag. Ph. Eur., 99-102%
For experimental / research use only.
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Safety Information:
 
Hazards identification
 
Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
None found.
GHS Label elements, including precautionary statements
 
Pictogram
 
Hazard statement(s)
None found.
Precautionary statement(s)
None found.
Oral/Parenteral Toxicity:
  oral-rat LD50  766 mg/kg
GASTROINTESTINAL: "HYPERMOTILITY, DIARRHEA" BEHAVIORAL: TREMOR
Food and Chemical Toxicology. Vol. 20, Pg. 311, 1982.

intraperitoneal-rat LD50  35 mg/kg
SKIN AND APPENDAGES (SKIN): "DERMATITIS, OTHER: AFTER SYSTEMIC EXPOSURE" CARDIAC: OTHER CHANGES
Journal of Applied Physiology. Vol. 32, Pg. 315, 1972.

intraperitoneal-mouse LD50  90 mg/kg
Naunyn-Schmiedeberg's Archiv fuer Experimentelle Pathologie und Pharmakologie. Vol. 244, Pg. 17, 1962.

intravenous-guinea pig LD50  26 mg/kg
Archiv fuer Toxikologie. Vol. 24, Pg. 235, 1969.

intravenous-dog LDLo  30300 ug/kg
Environmental Quality and Safety, Supplement. Vol. 1, Pg. 1, 1975.

intravenous-rabbit LDLo  25400 ug/kg
Environmental Quality and Safety, Supplement. Vol. 1, Pg. 1, 1975.

Dermal Toxicity:
  skin-rat LD50 > 2000 mg/kg
Research and Consulting Company, Technical Reports. Vol. NOTOX1073/1335, Pg. 1998

subcutaneous-mouse LDLo 100 mg/kg
Environmental Quality and Safety, Supplement. Vol. 1, Pg. 1, 1975.

subcutaneous-rabbit LDLo 200 mg/kg
Environmental Quality and Safety, Supplement. Vol. 1, Pg. 1, 1975.

subcutaneous-rat LDLo 121 mg/kg
Environmental Quality and Safety, Supplement. Vol. 1, Pg. 1, 1975.

Inhalation Toxicity:
  Not determined
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Safety in Use Information:
Category: dietary supplements: EFSA: safety concern
Recommendation for cobalt(II) chloride hexahydrate usage levels up to:
 not for fragrance use.
Recommendation for cobalt(II) chloride hexahydrate flavor usage levels up to:
 not for flavor use.
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Safety References:
European Food Safety Authority (EFSA) reference(s):
Assessment of the safety of cobalt(II) chloride hexahydrate added for nutritional purposes as a source of cobalt in food supplements and the bioavailability of cobalt from this source [1]
page or pdf
Chemicalize.org: Calculate predicted properties
Chemical Carcinogenesis Research Information System: Search
Env. Mutagen Info. Center: Search
NLM Developmental and Reproductive Toxicity: Search
EPA ACToR: Toxicology Data
National Institute of Allergy and Infectious Diseases: Data
WGK Germany: 2
 cobalt(2+) dichloride hexahydrate
Chemidplus: 0007791131
RTECS: GG0200000 for cas# 7791-13-1
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References:
 cobalt(2+) dichloride hexahydrate
NIST Chemistry WebBook: Search Inchi
Pubchem (cid): 24643
Pubchem (sid): 134989353
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Other Information:
(IUPAC): Atomic Weights of the Elements 2009
(IUPAC): Atomic Weights of the Elements 2009 (pdf)
Videos: The Periodic Table of Videos
tgsc: Atomic Weights use for this web site
(IUPAC): Periodic Table of the Elements
CHEBI: View
Export Tariff Code: 2827.34.0000
ChemSpider: View
Wikipedia: View
RSC Learn Chemistry: View
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Potential Blenders and core components note
None Found
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Potential Uses:
None Found
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Natural Occurrence in: note
 not found in nature
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Synonyms:
 cobalt chloride hexahydrate
 cobalt dichloride hexahydrate
 cobalt(2+) chloride hydrate (1:2:6)
 cobalt(2+) dichloride hexahydrate
 cobalt(II) chloride, hexahydrate
 cobaltous chloride hexahydrate
 cobaltous chloride, hexahydrate
 dichlorocobalt hexahydrate
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Picture of molecule
Soluble in:
 alcohol
 acetone
 ether
 glycerin
 water
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