Chromium(III) fluoride
- CAS No.
- 7788-97-8
- Chemical Name:
- Chromium(III) fluoride
- Synonyms
- CrF3;Fluorchrome;Chromfluorid;Chrome fluorure;CHROMIC FLUORIDE;CHROMIUM FLUORIDE;Fluoride chromium;Chromic trifluoride;CHROMIUM TRIFLUORIDE;chromicfluoride,solid
- CBNumber:
- CB8230982
- Molecular Formula:
- CrF3
- Molecular Weight:
- 108.99
- MOL File:
- 7788-97-8.mol
- Modify Date:
- 2023/10/17 17:11:54
| Melting point | >1000°C |
|---|---|
| Density | 3.8 g/mL at 25 °C(lit.) |
| vapor pressure | 0Pa at 20℃ |
| solubility | insoluble in H2O, ethanol |
| form | powder |
| color | Green |
| Water Solubility | insoluble H2O; soluble HCl, violet color [MER06] |
| Sensitive | Hygroscopic |
| Merck | 14,2223 |
| Exposure limits |
ACGIH: TWA 2.5 mg/m3 NIOSH: IDLH 250 mg/m3; IDLH 25 mg/m3; TWA 0.5 mg/m3 |
| LogP | -2 at 20℃ |
| CAS DataBase Reference | 7788-97-8(CAS DataBase Reference) |
| EPA Substance Registry System | Chromium fluoride (CrF3) (7788-97-8) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS05,GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H302+H312+H332-H314-H302-H312-H318-H332 | |||||||||
| Precautionary statements | P260-P280-P301+P312+P330-P303+P361+P353-P304+P340+P310-P305+P351+P338+P310-P260h-P301+P330+P331-P305+P351+P338-P405-P501a | |||||||||
| Hazard Codes | C | |||||||||
| Risk Statements | 20/21/22-31-34 | |||||||||
| Safety Statements | 26-27-28-36/37/39-45 | |||||||||
| RIDADR | UN 1756 8/PG 2 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | GB6125000 | |||||||||
| Hazard Note | Corrosive | |||||||||
| TSCA | Yes | |||||||||
| HazardClass | 8 | |||||||||
| PackingGroup | II | |||||||||
| HS Code | 28261990 | |||||||||
| NFPA 704 |
|
Chromium(III) fluoride price More Price(2)
Chromium(III) fluoride Chemical Properties,Uses,Production
Chemical Properties
Green crystalline powder or crystals
Physical properties
Dark green needles (anhydrous salt) or green hexagonal crystals (trihydrate); density 3.8 g/cm3 (anhydrous fluoride), 2.2 g/cm3 (trihydrate); anhydrous salt melts at 1,100°C and sublimes above this temperature; practically insoluble in water and ethanol (anhydrous salt); trihydrate sparingly soluble in water; soluble in HCl forming a violet solution.
Uses
Printing and dyeing woolens, moth-proofing, halogenation catalyst.
General Description
Chromic fluoride solution is a green crystalline solid dissolved in water. CHROMIUM(III) FLUORIDE is corrosive to metals and tissue.
Air & Water Reactions
Water soluble.
Reactivity Profile
Some are oxidizers and may ignite combustibles (wood, paper, oil, clothing, etc.). Contact with metals may evolve flammable hydrogen gas.
Hazard
Irritant to skin and eyes, especially in solution.
Health Hazard
TOXIC; inhalation, ingestion or skin contact with material may cause severe injury or death. Contact with molten substance may cause severe burns to skin and eyes. Avoid any skin contact. Effects of contact or inhalation may be delayed. Fire may produce irritating, corrosive and/or toxic gases. Runoff from fire control or dilution water may be corrosive and/or toxic and cause pollution.
Fire Hazard
Non-combustible, substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes. Some are oxidizers and may ignite combustibles (wood, paper, oil, clothing, etc.). Contact with metals may evolve flammable hydrogen gas. Containers may explode when heated.
Safety Profile
A poison by ingestion. A corrosive. When heated to decomposition it emits toxic vapors of Cr and F-.
Chromium(III) fluoride Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| GLR Innovations | +91 9891111994 | New Delhi, India | 4542 | 58 | Inquiry |
| Jayfluoride PVT LTD | +91-8128987973 +91-6356977002 | Gujarat, India | 27 | 58 | Inquiry |
| Anchor Chemicals Industries | +91-9821232090 +91-9819947105 | Maharashtra, India | 16 | 58 | Inquiry |
| Panhas Chemicals Pvt. Ltd. | 91-9586648484 | Gujarat, India | 23 | 58 | Inquiry |
| Jay Intermediates And Chemicals | -2436401 | Gujarat, India | 12 | 58 | Inquiry |
| Jigs chemical | +91 (79) 26402695/26401498 | Gujarat, India | 319 | 58 | Inquiry |
| Anchor Organic | 91-9819430202 | Maharashtra, India | 3 | 58 | Inquiry |
| Otto Chemie Pvt. Ltd. | +91 9820041841 | Mumbai, India | 5873 | 58 | Inquiry |
| Central Drug House(P) Ltd. | 91-11-49404040 | New Delhi, India | 6160 | 58 | Inquiry |
| Triveni chemicals | 08048762458 | New Delhi, India | 6093 | 58 | Inquiry |
| Supplier | Advantage |
|---|---|
| GLR Innovations | 58 |
| Jayfluoride PVT LTD | 58 |
| Anchor Chemicals Industries | 58 |
| Panhas Chemicals Pvt. Ltd. | 58 |
| Jay Intermediates And Chemicals | 58 |
| Jigs chemical | 58 |
| Anchor Organic | 58 |
| Otto Chemie Pvt. Ltd. | 58 |
| Central Drug House(P) Ltd. | 58 |
| Triveni chemicals | 58 |