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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

Preparation Products

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Cobaltous nitrate hexahydrate Suppliers

Shanghai Aladdin Bio-Chem Technology Co.,LTD
Tel
400-400-6206333 18521732826
Fax
021-50323701
Email
market@aladdin-e.com
Country
China
ProdList
25003
Advantage
65
Shanghai Macklin Biochemical Co.,Ltd.
Tel
15221275939 15221275939
Fax
021-50706099
Email
shenlinxing@macklin.cn
Country
China
ProdList
16166
Advantage
55
J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
94657
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
021-61259108 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40228
Advantage
62
3B Pharmachem (Wuhan) International Co.,Ltd.
Tel
821-50328103-801 18930552037
Fax
86-21-50328109
Email
3bsc@sina.com
Country
China
ProdList
15839
Advantage
69
Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30123
Advantage
84
Beijing HwrkChemical Technology Co., Ltd
Tel
010-89508211 18501085097
Fax
010-89508210
Email
sales.bj@hwrkchemical.com
Country
China
ProdList
8415
Advantage
55
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44689
Advantage
61
JinYan Chemicals(ShangHai) Co.,Ltd.
Tel
13817811078
Fax
86-021-50426522,50426273
Email
sales@jingyan-chemical.com
Country
China
ProdList
9976
Advantage
60
Shanghai Hanhong Scientific Co.,Ltd.
Tel
021-54306202 13764082696
Email
info@hanhongsci.com
Country
China
ProdList
42958
Advantage
64
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View Lastest Price from Cobaltous nitrate hexahydrate manufacturers

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
Hebei Shengyang Water Conservancy Engineering Co., Ltd.
Product
Cobaltous nitrate 10026-22-9
Price
US $18.00/KG
Min. Order
1KG
Purity
99.9
Supply Ability
5000
Release date
2024-05-07
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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