Cobalt nitrate
- CAS No.
- 10141-05-6
- Chemical Name:
- Cobalt nitrate
- Synonyms
- COBALT POWDER;xiaosuangu;COBALT METAL;CO STANDARD;Cobalt nitrate;cobaltdinitrate;COBALT STANDARD;cobalt(2+)nitrate;Kobalt(II)-nitrat;cobaltbis(nitrate)
- CBNumber:
- CB6408266
- Molecular Formula:
- CoN2O6
- Molecular Weight:
- 182.94
- MDL Number:
- MFCD00010936
- MOL File:
- 10141-05-6.mol
- MSDS File:
- SDS
| 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) |
| solubility | H2O: soluble |
| form | wire |
| color | pale |
| 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 |
| CAS DataBase Reference | 10141-05-6(CAS DataBase Reference) |
| FDA UNII | 65W79BFD5V |
| EPA Substance Registry System | Cobalt(II) nitrate (10141-05-6) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS08,GHS09 |
|---|---|
| Signal word | Danger |
| Hazard statements | H317-H334-H341-H350i-H360F-H410 |
| Precautionary statements | P261-P272-P280-P302+P352-P333+P313-P321-P363-P501-P261-P285-P304+P341-P342+P311-P501-P201-P202-P281-P308+P313-P405-P501-P273-P391-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 |
| HazardClass | 5.1 |
| PackingGroup | II |
| HS Code | 28342910 |
| Toxicity | LD in rabbits (mg/kg): 250 orally, 75 s.c. (Venugopal, Luckey) |
Cobalt nitrate price More Price(6)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 1.09986 | Cobalt standard 1000 mg Co, (CoCl? in H?O) Titrisol? | 10141-05-6 | 1AMP | $53 | 2024-03-01 | Buy |
| Sigma-Aldrich | 05202 | Cobalt Standard for AAS TraceCERT?, 1000?mg/L Co in nitric acid | 10141-05-6 | 250ml | $44.5 | 2024-03-01 | Buy |
| Alfa Aesar | 088060 | Cobalt, AAS standard solution | 100mL | $36.65 | 2024-03-01 | Buy | |
| Alfa Aesar | 088060 | Cobalt, AAS standard solution | 500mL | $74.65 | 2024-03-01 | Buy | |
| Alfa Aesar | 045252 | Cobalt, plasma standard solution | 100mL | $56.65 | 2024-03-01 | 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
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| career henan chemical co | +86-0371-86658258 | sales@coreychem.com | China | 29914 | 58 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22968 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-61398051 +8613650506873 | sales@chemdad.com | China | 39916 | 58 |
| SIMAGCHEM CORP | +86-13806087780 | sale@simagchem.com | China | 17367 | 58 |
| SINOPRO.CO.LTD | 0082-42-721-7177 | michael@sinopro.co.kr | South Korea | 298 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 | sales@tnjchem.com | China | 34572 | 58 |
| changzhou huayang technology co., ltd | +8615250961469 | 2571773637@qq.com | China | 9821 | 58 |
| sgtlifesciences pvt ltd | +8617013299288 | dj@sgtlifesciences.com | China | 12382 | 58 |
| Shaanxi Didu New Materials Co. Ltd | +86-89586680 +86-13289823923 | 1026@dideu.com | China | 9448 | 58 |
View Lastest Price from Cobalt nitrate manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2019-08-09 | Cobalt nitrate
10141-05-6
|
US $1.00 / KG | 1KG | 98% | 1kg,5kg,100kg | Career Henan Chemical Co |
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- Cobalt nitrate
10141-05-6
- US $1.00 / KG
- 98%
- Career Henan Chemical Co