CHROMIUM(II) CHLORI...

CHROMIUM(II) CHLORIDE

CHROMIUM(II) CHLORIDE

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1 Kilogram

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  • Min.Order :1 Kilogram
  • Purity: 99%
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Keywords

10049-05-5 CHROMIUM(II) CHLORIDE Cl2Cr

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  • Appearance:conform
  • Application:intermediate
  • PackAge:as per buyers
  • ProductionCapacity:1|Metric Ton|Day
  • Storage:R.T.
  • Transportation:by air/sea

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Details:

CHROMIUM(II) CHLORIDE Basic information
Product Name: CHROMIUM(II) CHLORIDE
Synonyms: Chromium (ll) chloride anhydrous;Chromium chloride (CrCl2);Chromium(ii) chloride (1:2);chromium(ii)chloride(1:2);chromiumchloride(crcl2);chromous;CHROMOUS CHLORIDE;CHROME CHLORIDE
CAS: 10049-05-5
MF: Cl2Cr
MW: 122.9
EINECS: 233-163-3
Product Categories: Catalysis and Inorganic Chemistry;Chemical Synthesis;Chromium Salts;ChromiumMetal and Ceramic Science;Crystal Grade Inorganics;Metal and Ceramic Science;Salts;metal halide
Mol File: 10049-05-5.mol
CHROMIUM(II) CHLORIDE Structure
 
CHROMIUM(II) CHLORIDE Chemical Properties
mp  824 °C(lit.)
density  2.9 g/mL at 25 °C(lit.)
form  powder
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)
 
Safety Information
Hazard Codes  Xn
Risk Statements  22-36/37/38
Safety Statements  26-36
RIDADR  UN3260
WGK Germany  3
RTECS  GB5250000
1-10
HazardClass  8
PackingGroup  III
MSDS Information
Provider Language
SigmaAldrich English
ACROS English
ALFA English
 
CHROMIUM(II) CHLORIDE Usage And Synthesis
Chemical Properties grey green powder
Usage 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.

 

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