Product Details
Product Name:
Chromium |
CAS No.:
7440-47-3 |
EC-No.:
231-157-5 |
Min. Order:
1kg |
Purity:
99% |
Supply Ability:
Customized |
Release date:
2019/07/06 |
SP542
Chromium Basic information |
Introduction Physical Properties Reactions Production Toxicity |
Product Name: |
Chromium |
Synonyms: |
Chromiumpowder,-48mesh,99.95%(metalsbasis),99.8%;Chromiumpowder,APS<10micron,99.8%(metalsbasis);Chromiumsinglecrystal;(100);nominal8-10mmdiax50mm;Chromiumsinglecrystal,8-10mm(0.3-0.4in)dia,99.996+%(metalsbasis);CHROMERGE;Chromium, crystallites, 2 to 15 mm, 99.996%;CHROMIUM 99.5% LUMP;CHROMIUM 99.999% PIECES |
CAS: |
7440-47-3 |
MF: |
Cr |
MW: |
52 |
EINECS: |
231-157-5 |
Product Categories: |
Metals;Inorganics;Catalysis and Inorganic Chemistry;Chemical Synthesis;Chromium;ChromiumMetal and Ceramic Science;ChromiumEssential Chemicals;Reagent Plus;Routine Reagents;Metal and Ceramic Science;Reagent Grade;metal or element |
Mol File: |
7440-47-3.mol |
|
|
Chromium Chemical Properties |
Melting point |
4 °C |
Boiling point |
82 °C |
density |
7.14 g/mL at 25 °C(lit.) |
Fp |
50 °F |
storage temp. |
Storage temperature: no restrictions. |
form |
powder |
color |
Silver-gray |
Water Solubility |
Insoluble in water. |
Merck |
13,2252 |
Stability: |
Stable. Incompatible with carbonates, strong bases, mineral acids, lithium, sulfur dioxide, strong acids. |
CAS DataBase Reference |
7440-47-3(CAS DataBase Reference) |
NIST Chemistry Reference |
Chromium(7440-47-3) |
EPA Substance Registry System |
Chromium(7440-47-3) |
Hazard Codes |
F,C,Xn,Xi |
Risk Statements |
11-20/21/22-34-40-23-67-36 |
Safety Statements |
16-26-36/37/39-45-36/37-27 |
RIDADR |
UN 2924 3/PG 2 |
WGK Germany |
3 |
RTECS |
GB4200000 |
TSCA |
Yes |
HazardClass |
4.1 |
PackingGroup |
III |
Hazardous Substances Data |
7440-47-3(Hazardous Substances Data) |
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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