Cobaltous nitrate hexahydrate

HCID 24821CAS 10026-22-9

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Grundinformationen

Standard-SMILES: O.O.O.O.O.O.O=[N+]([O-])[O-].O=[N+]([O-])[O-].[Co+2]
InChIKey: QGUAJWGNOXCYJF-UHFFFAOYSA-N
Summenformel: Co(NO3)2 . 6H2O
Durchschnittliche Molmasse: 291,04 g/mol
Monoisotopische Masse: 290,97221882

Überblick

Cobalt dinitrate hexahydrate is a hydrate that is the hexahydrate form of cobalt dinitrate. It is a hydrate, a cobalt salt and an inorganic nitrate salt. It contains a cobalt dinitrate.

Namen und Bezeichner

Bevorzugter Name: Cobaltous nitrate hexahydrate
IUPAC: cobalt(2+);dinitrate;hexahydrate

Namen und Synonyme

Cobaltous nitrate hexahydrateCobalt dinitrate hexahydrateNITRIC ACID, COBALT(2+) SALT, HEXAHYDRATECOBALTUM NITRICUM2H2166872FCHEBI:86214RefChem:5486810026-22-9Cobalt(II) nitrate hexahydrateCobalt nitrate hexahydrateCobalt(2+) nitrate hexahydratecobalt(2+);dinitrate;hexahydrate

Weitere Namen anzeigen

Co(NO3)2.6H2OMFCD00149647Cobalt(II)nitratehexa hydrateCobaltous Nitrate, HexahydrateKobalt (II)-nitrat-hexahydratNitric acid, cobalt(2+) salt, hydrate (2:1:6)Nitric acid, cobalt (2+) salt, hexahydrate23730-86-1

Datenbank-Bezeichner

CAS: 10026-22-9、23730-86-1
PubChem CID: 24821
DTXSID: DTXSID3073135
ChEBI: CHEBI:86214
UNII: 2H2166872F

Eigenschaften

Berechnete Struktureigenschaften

Polarare Oberfläche (TPSA): 132 Å²
H-Brücken-Donoren: 6
H-Brücken-Akzeptoren: 12
Frei drehbare Bindungen: 0
Schwere Atome: 15
Formalladung: 0
Komplexität: 18,8

Experimentelle und physikochemische Eigenschaften

Chemical ClassesMetals -> Metals, Inorganic Compounds

Density · 2 Einträge

1.88 g/cm³

1.88 @25 °C

SolubilitySolubility in water, g/100ml at 0 °C: 133.8

Decomposition74 °C

Melting Point55 °C

Physical Description · 2 Einträge

Red deliquescent solid; [Merck Index] Red crystalline powder; Odorless; [Alfa Aesar MSDS]

RED CRYSTALS.

Sicherheit und Regulatorisches

GHS-Klassifizierung

GHS Classification · 6 Einträge

Danger

H350: May cause cancer [Danger Carcinogenicity]

P203, P280, P318, P405, and P501 (click each P-code to see the statement)

Danger

H360: May damage fertility or the unborn child [Danger Reproductive toxicity]

P203, P280, P318, P405, and P501 (click each P-code to see the statement)

Gefahrenhinweise

Regulatory Information · 2 Einträge

Chemical: Nitric acid, cobalt(2+) salt, hexahydrate

Cobalt (II) nitrate, hexahydrate: Does not have an individual approval but may be used under an appropriate group standard

Other Safety InformationIMAP assessments - Cobalt nitrate: Human health tier II assessment

Fire HazardsNot combustible but enhances combustion of other substances. Gives off irritating or toxic fumes (or gases) in a fire. Risk of fire and explosion on contact with combustible substances.

Hazards Summary · 1 Eintrag

Causes somnolence, diarrhea, and weight loss in oral lethal-dose studies of rats; [RTECS] A fire hazard on contact with combustible materials; A skin, eye, and respiratory tract irritant; May cause skin sensitization and asthma; May have effects on the heart, thyroid, and bone marrow (cardiomyopathy, goiter, and polycythemia); Possibly toxic to reproduction and teratogenic, based on animal studies; [ICSC] An oxidizing agent that may intensify fire; An irritant; May cause skin and respiratory sensitization; [Alfa Aesar MSDS] See Cobalt. See NITRATES and NITRITES.

Chemical DangersDecomposes on heating. This produces toxic gases including nitrogen oxides. Reacts with combustible substances. This generates fire hazard.

Hazard Classes and Categories · 4 Einträge

Acute toxicity - category 4

Respiratory sensitization - Category 1

Reproductive toxicity - Category 1B

Carcinogenicity - Category 1B

Sicherheit und Schutzausrüstung

Fire FightingIn case of fire in the surroundings, use appropriate extinguishing media.

First Aid Measures · 4 Einträge

Fresh air, rest. Refer for medical attention.

First rinse with plenty of water for at least 15 minutes, then remove contaminated clothes and rinse again.

First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then refer for medical attention.

Rinse mouth. Give one or two glasses of water to drink. Refer for medical attention .

Safe StorageSeparated from combustible substances and reducing agents. Well closed.

Exposure Control and Personal ProtectionBiological Exposure Indices (BEI) [ACGIH] - Cobalt in urine = 15 ug/L; sample at end of shift at end of workweek;

Spillage Disposal · 1 Eintrag

Personal protection: particulate filter respirator adapted to the airborne concentration of the substance. Do NOT let this chemical enter the environment. Sweep spilled substance into covered containers. If appropriate, moisten first to prevent dusting. Carefully collect remainder. Then store and dispose of according to local regulations. Do NOT absorb in saw-dust or other combustible absorbents.

Eye PreventionWear safety goggles or eye protection in combination with breathing protection if powder.