Cobaltous nitrate hexahydrate

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Cobaltous nitrate hexahydrate

Description Resources

Product Name: Cobaltous nitrate hexahydrate
CAS No.: 10026-22-9
Chemical Name: Cobaltous nitrate hexahydrate
Synonyms: COBALT(II) NITRATE HEXAHYDRATE;COBALTOUS NITRATE;Cobalt(Ⅱ) nitrate hexahydrate;cobaltdinitratehexahydrate;Co(N03)2·6H20;Cobalfous nitrate;CobaltousNitrateAr;COBALT(II) NITRATE;Cobalt(Ii)NitrateGr;COBALT NITRATE 6HYD
CBNumber: CB3408265
Molecular Formula: CoH12N2O12
Formula Weight: 291.03
MOL File: 10026-22-9.mol

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Cobaltous nitrate hexahydrate Property

Melting point:: 55 °C(lit.)
Density: 1.88
refractive index: 1.52
storage temp.: Store at +5°C to +30°C.
solubility: 2170g/l
form: Wet Crystalline Aggregates
color: Red to pinkish-brown
Specific Gravity: 1.87
PH: 4.0 (100g/l, H2O, 20℃)
Water Solubility: 134 g/100 mL
Merck: 14,2444
Exposure limits: ACGIH: TWA 0.02 mg/m3
Stability:: Stable. Strong oxidizer - incompatible with reducing agents.
InChIKey: QGUAJWGNOXCYJF-UHFFFAOYSA-N
CAS DataBase Reference: 10026-22-9(CAS DataBase Reference)
EPA Substance Registry System: Cobalt nitrate hexahydrate (10026-22-9)

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Safety

Hazard Codes: O,Xn,N,T
Risk Statements: 8-22-40-43-50/53-42/43-36/37/38-68-20-60-49
Safety Statements: 17-36/37-60-61-45-36/37/39-26-22-53
RIDADR: UN 1477 5.1/PG 2
WGK Germany: 2
RTECS: QU7355500
TSCA: Yes
HazardClass: 5.1
PackingGroup: III
HS Code: 28342920
Toxicity: LD50 orally in rats: 691 mg/kg (Speijers)

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H272May intensify fire; oxidizer

H302Harmful if swallowed

H317May cause an allergic skin reaction

H318Causes serious eye damage

H334May cause allergy or asthma symptoms or breathing difficulties if inhaled

H341Suspected of causing genetic defects

H410Very toxic to aquatic life with long lasting effects

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P273Avoid release to the environment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P308+P313IF exposed or concerned: Get medical advice/attention.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 203106
Product name: Cobalt(II) nitrate hexahydrate
Purity: 99.999% trace metals basis
Packaging: 10g
Price: $144
Updated: 2024/03/01

Sigma-Aldrich

Product number: 203106
Product name: Cobalt(II) nitrate hexahydrate
Purity: 99.999% trace metals basis
Packaging: 50g
Price: $528
Updated: 2024/03/01

Sigma-Aldrich

Product number: 1.02554
Product name: Cobalt(II) nitrate hexahydrate
Purity: for analysis (max. 0.001% Ni) EMSURE? ACS,Reag. Ph Eur
Packaging: 50g
Price: $531
Updated: 2024/03/01

Sigma-Aldrich

Product number: 1.02554
Product name: Cobalt(II) nitrate hexahydrate
Purity: for analysis (max. 0.001% Ni) EMSURE? ACS,Reag. Ph Eur
Packaging: 250g
Price: $1060
Updated: 2024/03/01

Sigma-Aldrich

Product number: 1.02536
Product name: Cobalt(II) nitrate hexahydrate
Purity: for analysis EMSURE?
Packaging: 100g
Price: $382
Updated: 2024/03/01

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Cobaltous nitrate hexahydrate Chemical Properties,Usage,Production

Description

Cobalt Nitrate is the cobalt salt form of nitrate, usually existing in the form of hexahydrate. It is used in manufacture of cobalt pigments and invisible inks; decorating stoneware and porcelain; preparation of catalysts; production of vitamin B12 supplements; a battery additive. It is commonly reduced, acting as the source of metallic high purity cobalt for use in the electronics and related industries. It can be absorbed on to various catalyst supports for use in Fischer-Tropsch catalysis. It also finds application in the synthesis of benzimidazole and benzothiazole compounds, which show significant and promising activities against various viruses such as HIV and HCMV-1.

Resources

https://www.alfa.com/en/catalog/036418/
https://en.wikipedia.org/wiki/Cobalt(II)_nitrate
Chandrachood, P. S., et al. Acta Chimica Slovenica 58.2(2011):367-371.
https://www.google.com/patents/US2595499

Chemical Properties

Red crystal, deliquescent in most air

Uses

Preparation of cobalt standard solutions.

Uses

Cobaltous nitrate [Co(NO3)2·6H2O], also known as cobalt nitrate, is a red crystal that absorbs moisture. It is used in inks, pigments, animal feed, soil enhancers, and hair dyes.

Uses

manufacture of cobalt pigments and invisible inks; decorating stoneware and porcelain; preparation of catalysts; production of vitamin B12 supplements.

Preparation

The red hygroscopic hexahydrate Cu(NO3)2.6H2O crystallizes from aqueous solutions of cobalt bases in dilute nitric acid at room temperature. It becomes the trihydrate when heated at 56° ; at higher temperatures decomposition occurs.

Definition

ChEBI: A hydrate that is the hexahydrate form of cobalt dinitrate.

General Description

Cobalt(II) nitrate hexahydrate (Co(NO₃)₂·6H₂O) is the hydrated cobalt salt. Its step-wise thermal degradation has been investigated. It affords anhydrous cobalt(II)nitrate as decomposition product.

Purification Methods

Crystallise the nitrate from water (1mL/g), or ethanol (1mL/g), by partial evaporation. After 3 crystallisations from H2O it contains: metal (ppm) As (8), Fe (1.2), K (1), Mg (4), Mn (4), Mo (4), Na (0.6), Ni (18), Zn (1.6). The hexahydrate gives the pink anhydrous salt by the action of HNO3 and N2O5. The hexahydrate melts at ~55o to give a red liquid which decomposes on further heating at 100-105o to form Co3O4.

Cobaltous nitrate hexahydrate Preparation Products And Raw materials

Raw materials

Extractant Nitric acid Cobalt Sulfuric acid

Preparation Products

Propionamidine hydrochloride PROPIONAMIDINE

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View Lastest Price from Cobaltous nitrate hexahydrate manufacturers

Hebei Shengyang Water Conservancy Engineering Co., Ltd.

Product: Cobaltous nitrate 10026-22-9
Price: US $18.00-18.00/KG
Min. Order: 1KG
Purity: 99.9
Supply Ability: 5000
Release date: 2024-05-07

Hebei Yanxi Chemical Co., Ltd.

Product: Cobalt(2+) dinitrate 10026-22-9
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 0.99
Supply Ability: 100tons
Release date: 2023-09-05

Zhuozhou Wenxi import and Export Co., Ltd

Product: Cobaltous nitrate hexahydrate 10026-22-9
Price: US $15.00-10.00/KG
Min. Order: 1KG
Purity: 99%+ HPLC
Supply Ability: Monthly supply of 1 ton
Release date: 2021-07-11

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Cobalt nitrate hexahydrate, 98%, ACS reagent

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COBALTOUS NITRATE 6-HYDRATE

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