Basic information Introduction Chemical Properties Physical Properties Reactions Production Toxicity Safety Related Supplier

ChemicalBook Product Catalog Inorganic chemistry Elementary substance Chromium

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Chromium

$ 1.00 /1kg

Min. Order1kg
Purity99%
Cas No7440-47-3
Supply AbilityCustomized
Update time2019-07-06

career henan chemical co

career henan chemical co

6YR

China

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Chemical Properties

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)

Safety Information

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)

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