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
- MOL File:
- 10141-05-6.mol
- MSDS File:
- SDS
- Modify Date:
- 2023/10/17 17:11:58
| 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) |
| 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(5)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | 1.19785 | Cobalt standard solution traceable to SRM from NIST Co(NO?)? in HNO? 0.5 mol/l 1000 mg/l Co Certipur? | 10141-05-6 | 100ML | ₹5650 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 1.70313 | Cobalt ICP standard traceable to SRM from NIST Co(NO?)? in HNO? 2-3% 1000 mg/l Co Certipur? | 10141-05-6 | 100ML | ₹9200 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 1.19785 | Cobalt standard solution traceable to SRM from NIST Co(NO?)? in HNO? 0.5 mol/l 1000 mg/l Co Certipur? | 10141-05-6 | 500ML | ₹7879.99 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 1.09986 | Cobalt standard 1000 mg Co, (CoCl? in H?O) Titrisol? | 10141-05-6 | 1AMP | ₹7330 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 05202 | Cobalt Standard for AAS TraceCERT?, 1000?mg/L Co in nitric acid | 10141-05-6 | 250ML | ₹3550.6 | 2022-06-14 | Buy |
Cobalt nitrate Chemical Properties,Uses,Production
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.
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.
Definition
ChEBI: A cobalt salt in which the cobalt metal is in the +2 oxidation state and the counter-anion is nitrate.
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.
Cobalt nitrate Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| Rudraksha Allied Chemical Pvt Ltd | +91-9823051553 +91-9823633344 | Maharashtra, India | 8 | 58 | Inquiry |
| Monopoly Innovations Pvt. Ltd. | +undefined-9321425897 +undefined-9819745149 | Maharashtra, India | 45 | 58 | Inquiry |
| Hemal Impex | +91-2646220650 +91-9824111508 | Maharashtra, India | 14 | 58 | Inquiry |
| Sajan Overseas Pvt Ltd | +91-9825074205 +91-9825074205 | Gujarat, India | 38 | 58 | Inquiry |
| Cosmic Chemicals | +91-8806467677 +91-9324619871 | Maharashtra, India | 22 | 58 | Inquiry |
| Eastmen Chemicals | +91-2228727766 +91-2228730294 | Maharashtra, India | 19 | 58 | Inquiry |
| Anchor Chemicals Industries | +91-9821232090 +91-9819947105 | Maharashtra, India | 16 | 58 | Inquiry |
| CLEARSYNTH LABS LTD. | +91-22-45045900 | Hyderabad, India | 6351 | 58 | Inquiry |
| Suvidhinath Laboratories | +918037301617 | Gujarat, India | 74 | 58 | Inquiry |
| Tithi Chemicals | 08068441062Ext 509 | Ahmedabad, India | 16 | 58 | Inquiry |
| Supplier | Advantage |
|---|---|
| Rudraksha Allied Chemical Pvt Ltd | 58 |
| Monopoly Innovations Pvt. Ltd. | 58 |
| Hemal Impex | 58 |
| Sajan Overseas Pvt Ltd | 58 |
| Cosmic Chemicals | 58 |
| Eastmen Chemicals | 58 |
| Anchor Chemicals Industries | 58 |
| CLEARSYNTH LABS LTD. | 58 |
| Suvidhinath Laboratories | 58 |
| Tithi Chemicals | 58 |
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