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Cobalt carbonate

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Name

Cobalt carbonate

EINECS 208-169-4
CAS No. 513-79-1 Density 4.13 g/cm3
Solubility Melting Point
Formula CCoO3 Boiling Point 333.6 °C at 760 mmHg
Molecular Weight 118.94 Flash Point 169.8 °C
Transport Information Appearance Violet Powder
Safety 26-36/37 Risk Codes 22-36/37/38-40-43
Molecular Structure Molecular Structure of 513-79-1 (Cobalt carbonate) Hazard Symbols HarmfulXn
Synonyms

Cobaltouscarbonate;Cobalt(2+) carbonate (CoCO3);Cobalt(2+) carbonate;Cobaltmonocarbonate;Cobalt carbonate (1:1);C.I. 77353;Cobaltcarbonate (CoCO3) (6CI);

 

Cobalt carbonate Consensus Reports

IARC Cancer Review: Group 2B; Human Inadequate Evidence IMEMDT    IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man . 52 , 1991,p. 363.(World Health Organization, Internation Agency for Research on Cancer,Lyon, France.: ) (Single copies can be ordered from WHO Publications Centre U.S.A., 49 Sheridan Avenue, Albany, NY 12210) . Reported in EPA TSCA Inventory.

Cobalt carbonate Analytical Methods

Cobalt(2+) Carbonate can be prepared in its anhydrous form from cobalt metal and chlorine gas:
Co (s) + Cl2 (g) → CoCl2 (s)
The hydrated form can be prepared from Cobalt(2+) Carbonate and hydrochloric acid:
Co2+ (aq) + 2 Cl− (aq) → CoCl2 (aq)

Cobalt carbonate Specification

The Cobalt(2+) Carbonate, with the CAS registry number 513-79-1, is also known as Carbonic acid, cobalt(2+) salt (1:1). It belongs to the product category of Inorganics. Its EINECS registry number is 208-169-4. This chemical's molecular formula is CCoO3 and molecular weight is 118.9421. Its IUPAC name is called cobalt(2+) carbonate. This chemical's classification code is Tumor data. This chemical is violet powder.

Physical properties of Cobalt(2+) Carbonate: (1)ACD/LogP: -0.81; (2)ACD/LogD (pH 5.5): -1.98; (3)ACD/LogD (pH 7.4): -3.77; (4)ACD/BCF (pH 5.5): 1; (5)ACD/BCF (pH 7.4): 1; (6)ACD/KOC (pH 5.5): 1; (7)ACD/KOC (pH 7.4): 1; (8)#H bond acceptors: 3; (9)#H bond donors: 2; (10)Flash Point: 169.8 °C; (11)Enthalpy of Vaporization: 63.37 kJ/mol; (12)Boiling Point: 333.6 °C at 760 mmHg; (13)Vapour Pressure: 2.58E-05 mmHg at 25°C.

Preparation: this chemical can be prepared by cobalt and hydrochloric acid. This reaction will need sodium carbonate.

When you are using this chemical, please be cautious about it as the following:
This chemical may cause damage to health. It is harmful if swallowed. In addition, it is irritating to eyes, respiratory system and skin. This is limited evidence of a carcinogenic effect. This chemical may cause sensitisation by skin contact. In case of contact with eyes, you should rinse immediately with plenty of water and seek medical advice. Whenever you will contact it, please wear suitable protective clothing and gloves.

You can still convert the following datas into molecular structure:
(1)Canonical SMILES: C(=O)([O-])[O-].[Co+2]
(2)InChI: InChI=1S/CH2O3.Co/c2-1(3)4;/h(H2,2,3,4);/q;+2/p-2
(3)InChIKey: ZOTKGJBKKKVBJZ-UHFFFAOYSA-L

The toxicity data is as follows:

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
rat LD50 oral 640mg/kg (640mg/kg)   Personal Communication from F.W. Schaller, Inco Ltd., Park 80 West Plaza Two, Saddle Brook, N 07662, May 16, 1986Vol. 16MAY1986,
rat LDLo intraperitoneal 2002mg/kg (2002mg/kg)   Environmental Quality and Safety, Supplement. Vol. 1, Pg. 1, 1975.

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