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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