Product Details
| Product Name:
CHROMIUM(II) CHLORIDE |
CAS No.:
10049-05-5 |
| Min. Order:
1G |
Purity:
98% |
| Supply Ability:
100KG |
Release date:
2019/07/06 |
AD68
| CHROMIUM(II) CHLORIDE Basic information |
| Product Name: |
CHROMIUM(II) CHLORIDE |
| Synonyms: |
Chromium(II) chloride,99.9%;ChroMiuM(II) chloride, 99.9%, (trace Metal basis);ChroMiuM(II) chloride, 90% 5GR;CHROMIUM(II) CHLORIDE FOR SYNTHESIS;ChroMiuM(II) chloride anhydrous, powder, 99.99% trace Metals basis;Chromium(II) chloride 95%;Chromium(II) chloride, anhydrous, 99.9% trace metals basis;Chromium(II) chloride, anhydrous, 97% trace metals basis |
| CAS: |
10049-05-5 |
| MF: |
Cl2Cr |
| MW: |
122.9 |
| EINECS: |
233-163-3 |
| Product Categories: |
metal halide;Catalysis and Inorganic Chemistry;Chemical Synthesis;Chromium Salts;ChromiumMetal and Ceramic Science;Crystal Grade Inorganics;Metal and Ceramic Science;Salts |
| Mol File: |
10049-05-5.mol |
 |
| |
| CHROMIUM(II) CHLORIDE Chemical Properties |
| Melting point |
824 °C(lit.) |
| density |
2.9 g/mL at 25 °C(lit.) |
| storage temp. |
Store below +30°C. |
| form |
powder |
| color |
Off-white to green-gray |
| Water Solubility |
Soluble in water. Insoluble in alcohol and ether. |
| Sensitive |
Air & Moisture Sensitive |
| Merck |
14,2244 |
| Stability: |
Stable, but decomposes in water or moist air. Incompatible with water, oxidizing agents, active metals. |
| CAS DataBase Reference |
10049-05-5(CAS DataBase Reference) |
| Hazard Codes |
Xn |
| Risk Statements |
22-36/37/38 |
| Safety Statements |
26-36 |
| RIDADR |
UN3260 |
| WGK Germany |
3 |
| RTECS |
GB5250000 |
| F |
1-10 |
| TSCA |
Yes |
| HazardClass |
8 |
| PackingGroup |
III |
| Toxicity |
LD50 orally in rats: 1.87 g/kg (Smyth) |
| CHROMIUM(II) CHLORIDE Usage And Synthesis |
| Chemical Properties |
grey green powder |
| Uses |
The vapor-phase co-reductions with other metal halides by hydrogen results in finely divided intermetallics with applications as structural materials or compounds with useful thermoelectric, magnetic, and oxidation-resistance properties. |
| General Description |
A white crystalline solid. The primary hazard is the threat to the environment. Immediate steps must be taken to prevent its spread to the environment. CHROMIUM(II) CHLORIDE is used to make other chemicals and as an oxygen absorbent. |
| Air & Water Reactions |
Stable in dry air, but oxidizes rapidly in moist air or standing water with liberation of Hydrogen, [Merck, 11th ed., 1989]. Soluble in water. |
| Reactivity Profile |
Inorganic reducing agents, such as CHROMIUM(II) CHLORIDE, react with oxidizing agents to generate heat and products that may be flammable, combustible, or otherwise reactive. Their reactions with oxidizing agents may be violent. Long storage of a CHROMIUM(II) CHLORIDE solution culminated in an explosion. This was ascribed to the slow buildup of hydrogen gas that was produced by reduction of water by the Cr(II) ion [MCA Case History No. 1660]. |
| Health Hazard |
DUST: Harmful if inhaled. SOLID: Irritating to skin and eyes. Harmful if swallowed. |
Company Profile Introduction
Established in 2014,Career Henan Chemical Co. is a manufacturerspecializing in the sale of fine chemicals.
Mainly deals in the sales of:
Pharmaceutical intermediates
OLED intermediates：
Pharmaceutical intermediates;
OLED intermediates;
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