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ChemicalBook >> CAS DataBase List >>Cobalt nitrate

Cobalt nitrate

CAS No.
10141-05-6
Chemical Name:
Cobalt nitrate
Synonyms
COBALT POWDER;xiaosuangu;COBALT METAL;COBALT STANDARD SOLUTION;CO STANDARD;Cobalt nitrate;cobaltdinitrate;COBALT STANDARD;cobalt(2+)nitrate;Kobalt(II)-nitrat
CBNumber:
CB6408266
Molecular Formula:
CoN2O6
Molecular Weight:
182.94
MDL Number:
MFCD00010936
MOL File:
10141-05-6.mol
MSDS File:
SDS
Last updated:2026-05-28 05:10:40
Product description Number Pack Size Price
Cobalt Standard for AAS TraceCERT?, 1000?mg/L Co in nitric acid 05202 250ml $51.5
Cobalt standard 1000 mg Co, (CoCl? in H?O) Titrisol? 1.09986 1AMP $53
More product size

Cobalt nitrate Properties

Melting point decomposes at 100–105℃ [MER06]
Boiling point 2900 °C(lit.)
Density 1.03 g/mL at 25 °C
vapor pressure 0Pa at 20℃
Flash point 4°C (Toluene)
storage temp. 15-25°C
solubility H2O: soluble
form wire
color pale
PH 4.8 (20°C in H2O)
Water Solubility g/100g solution H2O: 45.66 (0°), 50.5 ± 0.2 (25°C), 77.21 (91°C); solid phase, Co(NO3)2 ·6H2O (0°C, 25°C), Co(NO3)2 · 3H2O (91°C) [KRU93]
Merck 13,2469
Major Application industrial qc
pharmaceutical
InChI InChI=1S/Co.2NO3/c;2*2-1(3)4/q+2;2*-1
InChIKey UFMZWBIQTDUYBN-UHFFFAOYSA-N
SMILES [N+]([O-])(=O)[O-].[N+]([O-])([O-])=O.[Co+2]
Substances of Very High Concern (SVHC) Candidate List Cobalt(II) dinitrate (10141-05-6)
CAS DataBase Reference 10141-05-6(CAS DataBase Reference)
FDA UNII 65W79BFD5V
EPA Substance Registry System Cobalt(II) nitrate (10141-05-6)
UNSPSC Code 41116107
NACRES NA.24

SAFETY

Risk and Safety Statements

Symbol(GHS)  Health Hazard (GHS08)Environment (GHS09)
GHS08,GHS09
Signal word  Danger
Hazard statements  H317-H334-H341-H410
Precautionary statements  P261-P272-P280-P284-P201-P202-P273-P302+P352-P333+P313-P362+P364-P304+P340-P342+P311-P308+P313-P391-P405-P501
Hazard Codes  T,N,Xn,Xi
Risk Statements  45-23/24/25-34-51/53-43-40-36/38-52/53-49-60-42/43
Safety Statements  53-23-26-36/37/39-45-61-36/37-36
RIDADR  UN 3264 8/PG 3
WGK Germany  3
RTECS  GF8750000
TSCA  TSCA listed
HazardClass  5.1
PackingGroup  II
HS Code  28342910
Storage Class 6.1D - Non-combustible, acute toxic Cat.3
toxic hazardous materials or hazardous materials causing chronic effects
Hazard Classifications Aquatic Acute 1
Aquatic Chronic 2
Carc. 1B
Eye Dam. 1
Met. Corr. 1
Muta. 2
Repr. 1B
Resp. Sens. 1
Skin Irrit. 2
Skin Sens. 1
Hazardous Substances Data 10141-05-6(Hazardous Substances Data)
Toxicity LD in rabbits (mg/kg): 250 orally, 75 s.c. (Venugopal, Luckey)
REACH Registrations Active

Cobalt nitrate price More Price(8)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 05202 Cobalt Standard for AAS TraceCERT?, 1000?mg/L Co in nitric acid 10141-05-6 250ml $51.5 2026-04-30 Buy
Sigma-Aldrich 1.09986 Cobalt standard 1000 mg Co, (CoCl? in H?O) Titrisol? 10141-05-6 1AMP $53 2024-03-01 Buy
Product number Packaging Price Buy
05202 250ml $51.5 Buy
1.09986 1AMP $53 Buy

Cobalt nitrate Chemical Properties,Uses,Production

Uses

Cobalt nitrate is used in the decoration of porcelain and stones; in the manufacture of invisible inks and cobalt pigments; in hair dyes; in animal feeds; as an additive to soils; in catalysts preparation; and in vitamin supplements.

Chemical Properties

Red crystals. Deliquescent in moist air. Soluble in most organic solvents.

Physical properties

The hexahydrate is red monoclinic crystal; deliquescent in moist air; density 1.87 g/cm3; decomposes at 55°C, losing three molecules of water; decomposes to green cobalt(II) oxide on further heating at 74°C; very soluble in water (134 g/100mL at 0°C); also soluble in alcohols and acetone. The anhydrous salt is pale red powder; density 2.49 g/cm3; decomposes around 100°C; soluble in water.

Uses

Sympathetic inks, cobalt pigments, catalysts, additive to soils and animal feeds, vitamin preparations, hair dyes, porcelain decoration.

Uses

Cobalt(II) Dinitrate is mainly reduced to metallic high purity cobalt used for catalysis reactions.

Definition

ChEBI: A cobalt salt in which the cobalt metal is in the +2 oxidation state and the counter-anion is nitrate.

Preparation

Cobalt(II) nitrate is prepared by treating the metal, or its oxide, hydroxide or carbonate with dilute nitric acid. The solution on evaporation yields red crystals of hexahydrate:
Co + 2HNO3 → Co(NO3)2 + H2
Co(OH)2+ 2HNO3 → Co(NO3)2 + 2H2O
CoCO3+ 2HNO3→ Co(NO3)2 + CO2 + H2O.

General Description

Odorless red solid. Sinks and mixes with water.

Air & Water Reactions

Water soluble.

Reactivity Profile

Mixtures of metal/nonmetal nitrates with alkyl esters may explode, owing to the formation of alkyl nitrates; mixtures a nitrate with phosphorus, tin (II) chloride or other reducing agents may react explosively [Bretherick, 1979 p. 108-109].

Hazard

Oxidizing agent, dangerous fire risk in contact with organic materials.

Health Hazard

Inhalation causes shortness of breath and coughing; permanent disability may occur. Ingestion causes pain and vomiting. Contact with eyes or skin causes irritation.

Flammability and Explosibility

Not classified

Cobalt nitrate Preparation Products And Raw materials

Raw materials

Preparation Products

Global( 142)Suppliers
Supplier Tel Email Country ProdList Advantage
career henan chemical co 		+86-0371-86658258 sales@coreychem.com China 29812 58
SIMAGCHEM CORP 		+86-5922680277 +86-13806087780 sale@simagchem.com China 17346 58
SINOPRO.CO.LTD 		0082-42-721-7177 michael@sinopro.co.kr South Korea 297 58
Hefei TNJ Chemical Industry Co.,Ltd. 		+86-0551-65418671 +86-189 4982 3763 sales@tnjchem.com China 34563 58
Dideu Industries Group Limited 		+86-29-89586680 +86-15129568250 1059@dideu.com China 29120 58
changzhou huayang technology co., ltd 		+8615250961469 2571773637@qq.com China 9653 58
sgtlifesciences pvt ltd 		+91-8790379245 dj@sgtlifesciences.com China 12373 58
SUZHOU SENFEIDA CHEMICAL CO.,LTD 		+86-0512-83500002 +86-15195660023 3899766280@qq.com China 26362 58
HANGZHOU LEAP CHEM CO., LTD. 		+86-571-87711850 +86-15355479329 market18@leapchem.com China 43333 58
XIAMEN AMITY INDUSTRY AND TRADE CO., LTD. 		+8618950047208 ellena@amitychem.com China 43414 58

View Lastest Price from Cobalt nitrate manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Cobalt nitrate pictures 2019-08-09 Cobalt nitrate
10141-05-6
 $1.00 1KG 98% 1kg,5kg,100kg Career Henan Chemical Co
cobalt(2+)nitrate cobalt(ii)nitrate(1:2) cobaltbis(nitrate) cobaltdinitrate cobaltnitrate(co(no3)2) Nitricacid,cobalt(2+)salt nitricacid,cobalt(2++)salt PLATING SOLUTION CO-701 PLATING SOLUTION CO-801 PLATING SOLUTION CO-100ES Cobalt AA/ICP calibration/check standard for environmental analysis Cobalt, certified metal standard solution for atomic spectrometry Cobalt standard for AAS COBALT, OIL BASED STANDARD SOLUTION Bis(nitric acid) cobalt(II) Bisnitric acid cobalt(II) salt Dinitric acid cobalt(II) salt Cobalt nitrate cobalt(2+) dinitrate cobaltous dinitrate COBALT ION CHROMATOGRAPHY STD SOL. FLUKA , IN NITRIC AC. cobalt standard for ic Kobalt(II)-nitrat Cobal(Ⅱ)nitrate hexahydrate Cobalt nitrate: (Cobalt(II) nitrate) Cobalt atomic absorption standard solution COBALT PLASMA EMISSION SPECTROSCOPY STANDARD COBALT PLASMA EMISSION STANDARD COBALT, PLASMA STANDARD SOLUTION COBALT SINGLE ELEMENT PLASMA STANDARD COBALT STANDARD COBALT SINGLE ELEMENT STANDARD COBALT ICP STANDARD COBALT ICP/DCP STANDARD COBALT ATOMIC ABSORPTION STANDARD COBALT ATOMIC SPECTROSCOPY STANDARD COBALT ATOMIC ABSORPTION SINGLE ELEMENT STANDARD COBALT ION CHROMATOGRAPHY STANDARD COBALT METALLO-ORGANIC STANDARD COBALT AA/ICP CALIBRATION/CHECK STANDARD COBALT AA SINGLE ELEMENT STANDARD COBALT, AAS STANDARD SOLUTION COBALT AA STANDARD CO STANDARD ELECTROLYTIC COBALT Cobalt atomic spectroscopy standard concentrate 1.000 g Co Nitric acid, cobalt(2+) salt (2:1) Cobalt nitrate ISO 9001：2015 REACH Cobalt(II) Dinitrate COBALT METAL xiaosuangu Cobalt(II) nitrate solution Cobalt nitrate hydrate COBALT POWDER COBALT STANDARD SOLUTION 10141-05-6 10026-29-9 7740-48-4
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