Cobalt(II) fluoride
- CAS No.
- 10026-17-2
- Chemical Name:
- Cobalt(II) fluoride
- Synonyms
- difluorocobalt;COBALT FLUORIDE;Cobalt(Ⅱ）fluorde;Cobalt(Ⅱ)fluoride;COBALT DIFLUORIDE;COBALTOUS FLUORIDE;COBALT(II) FLUORIDE;Two cobalt fluoride;COBALT FLUORIDE PINK;cobaltfluoride(cof2)
- CBNumber:
- CB7681660
- Molecular Formula:
- CoF2
- Molecular Weight:
- 96.93
- MOL File:
- 10026-17-2.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/8/28 13:53:26
| Melting point | 1200 °C | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Boiling point | 1400 °C | ||||||||||||||
| Density | 4.46 g/mL at 25 °C | ||||||||||||||
| solubility | soluble in acid solutions | ||||||||||||||
| form | powder | ||||||||||||||
| color | Pink | ||||||||||||||
| Specific Gravity | 4.46 | ||||||||||||||
| Water Solubility | Soluble in water, alcohol and acetone. | ||||||||||||||
| Sensitive | Hygroscopic | ||||||||||||||
| Crystal Structure | Rutile type | ||||||||||||||
| crystal system | square | ||||||||||||||
| Merck | 14,2440 | ||||||||||||||
| Space group | P42/mnm | ||||||||||||||
| Lattice constant |
|
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| Exposure limits |
ACGIH: TWA 0.02 mg/m3; TWA 2.5 mg/m3 NIOSH: IDLH 250 mg/m3; TWA 2.5 mg/m3 |
||||||||||||||
| Stability | hygroscopic | ||||||||||||||
| CAS DataBase Reference | 10026-17-2(CAS DataBase Reference) | ||||||||||||||
| EPA Substance Registry System | Cobalt fluoride (CoF2) (10026-17-2) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS05,GHS06 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H301-H314 | |||||||||
| Precautionary statements | P260-P270-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338 | |||||||||
| Hazard Codes | T,C | |||||||||
| Risk Statements | 25-34 | |||||||||
| Safety Statements | 26-36/37/39-45-50A-28A | |||||||||
| RIDADR | UN 2923 8/PG 3 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | GG0770000 | |||||||||
| F | 21 | |||||||||
| Hazard Note | Toxic | |||||||||
| TSCA | Yes | |||||||||
| HazardClass | 6.1 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 28261990 | |||||||||
| NFPA 704 |
|
Cobalt(II) fluoride price More Price(3)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | 236128 | Cobalt(II) fluoride powder | 10026-17-2 | 25G | ₹4925.38 | 2022-06-14 | Buy |
| ALFA India | ALF-013074-22 | Cobalt(II) fluoride, anhydrous, 98% | 10026-17-2 | 100g | ₹15573 | 2022-05-26 | Buy |
| ALFA India | ALF-013074-14 | Cobalt(II) fluoride, anhydrous, 98% | 10026-17-2 | 25g | ₹4248 | 2022-05-26 | Buy |
Cobalt(II) fluoride Chemical Properties,Uses,Production
Chemical Properties
Rose-red crystals or powder. Soluble in cold water and hydrofluoric acid. Decomposes in hot water. Ammine complexes can be prepared from the hydrate.
Physical properties
Red tetragonal crystal; density 4.46 g/cm3; melts at 1,127°C; vaporizes around 1,400°C; sparingly soluble in water; soluble in warm mineral acids; decomposes in boiling water. Tetrahydrate is red orthogonal crystal; density 2.22 g/cm3; decomposes on heating; soluble in water; di- and trihydrates are soluble in water.
Uses
Cobalt(II) fluoride can be used as a catalyst to alloy metals. It is also used for optical deposition, of which it tremendously improves optical quality. The compound may be used in dental care.
General Description
Violet to red solid. Sinks and mixes slowly with water.
Reactivity Profile
Cobalt(II) fluoride is a toxic, light brown crystalline material, when exposed to water Cobalt(II) fluoride forms highly corrosive hydrofluoric acid. When heated to decomposition Cobalt(II) fluoride emits toxic fumes of metallic cobalt and fluorides [Lewis, 3rd ed., 1993, p. 344].
Hazard
Highly toxic.
Health Hazard
INHALATION: Inhalation of dust may cause pulmonary symptoms. EYES: Irritation. SKIN: Skin rashes, dermatitis. INGESTION: Nausea and vomiting caused by local irritation.
LD50 oral (rat): 150 mg/kg
Safety Profile
Poison by ingestion. When heated to decomposition it emits toxic fumes of Co and F-.
Cobalt(II) fluoride Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| GLR Innovations | +91 9891111994 | New Delhi, India | 4542 | 58 | Inquiry |
| Qualikems Fine Chem Pvt., Ltd. | 91-265-2841531 | Gujarat, India | 54 | 58 | Inquiry |
| Krishna International | 91-22-9619795639 | Maharashtra, India | 88 | 58 | Inquiry |
| A.J Chemicals | 91-9810153283 | New Delhi, India | 6124 | 58 | Inquiry |
| Spark Chem | 091 | Mumbai, India | 6 | 58 | Inquiry |
| Zama Chemical | 08048983954 | Mumbai, India | 217 | 58 | Inquiry |
| Powder Pack Chem | 08046047024 | Mumbai, India | 191 | 58 | Inquiry |
| Ultra Pure Lab Chem Industries LLP | 08046077962 | Mumbai, India | 252 | 58 | Inquiry |
| S.K. CHEMICAL INDUSTRIES | +91-22-66370299 Ext 21 / 91-22-23437380 Ext 25 | New Delhi, India | 262 | 30 | Inquiry |
| Alliance Global | 08048965751 | Delhi, India | 211 | 58 | Inquiry |
| Supplier | Advantage |
|---|---|
| GLR Innovations | 58 |
| Qualikems Fine Chem Pvt., Ltd. | 58 |
| Krishna International | 58 |
| A.J Chemicals | 58 |
| Spark Chem | 58 |
| Zama Chemical | 58 |
| Powder Pack Chem | 58 |
| Ultra Pure Lab Chem Industries LLP | 58 |
| S.K. CHEMICAL INDUSTRIES | 30 |
| Alliance Global | 58 |
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