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Chromium - 500mg/L in water, high purity , CAS No.7440-47-3

81 Citations

COA

Grade & Purity:

500mg/L in water

Cas Number: 7440-47-3
Molecular Weight: 52
EC Number: 231-157-5
MDL number: MFCD00010944
PubChem CID: 23976

In stock

Item Number

C105823

Grouped product items
SKU	Size	Availability	Price	Qty
C105823-20ml	20ml	Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!	$49.90

Basic Description

Synonyms	7440-47-3 \| Chromium \| Cr \| Chrome \| Chrom \| cromo \| Chromium, elemental \| chromium atom \| Chromium metal \| Dinakrome \| BioChrome \| Chromium, metal \| CCRIS 159 \| HSDB 910 \| Chromium chips \| Chromium powder \| 24Cr \| EINECS 231-157-5 \| chromide(1-) \| CHEBI:28073 \| CHROMIUM ION \| 0R0008Q3JB \| DTXSID30
Specifications & Purity	500mg/L in water
Shipped In	Normal

Taxonomic Classification

Taxonomy Tree

Kingdom Inorganic compounds
- Superclass Homogeneous metal compounds
  - Class Homogeneous transition metal compounds

Kingdom	Inorganic compounds
Superclass	Homogeneous metal compounds
Class	Homogeneous transition metal compounds
Subclass	Not available
Intermediate Tree Nodes	Not available
Direct Parent	Homogeneous transition metal compounds
Alternative Parents	Not available
Molecular Framework	Not available
Substituents	Homogeneous transition metal
Description	This compound belongs to the class of inorganic compounds known as homogeneous transition metal compounds. These are inorganic compounds containing only metal atoms,with the largest atom being a transition metal atom.
External Descriptors	chromium group element atom
1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61. DOI: 10.1186/s13321-016-0174-y

Names and Identifiers

IUPAC Name	chromium
INCHI	InChI=1S/Cr
InChIKey	VYZAMTAEIAYCRO-UHFFFAOYSA-N
Smiles	[Cr]
Isomeric SMILES	[Cr]
WGK Germany	3
RTECS	GB4200000
PubChem CID	23976
UN Number	1759
Packing Group	I
Molecular Weight	52

Certificates（CoA,COO,BSE/TSE and Analysis Chart)

C of A & Other Certificates(BSE/TSE, COO):

Analytical Chart:

Chemical and Physical Properties

Solubility	Insoluble in water, insoluble in nitric acid, soluble in dilute hydrochloric acid and sulfuric acid.
Sensitivity	Air Sensitive
Boil Point(°C)	2480°C
Melt Point(°C)	1890°C
Molecular Weight	51.996 g/mol
XLogP3
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	0
Rotatable Bond Count	0
Exact Mass	51.9405 Da
Monoisotopic Mass	51.9405 Da
Topological Polar Surface Area	0.000 Å²
Heavy Atom Count	1
Formal Charge	0
Complexity	0.000
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
The total count of all stereochemical bonds	0
Covalently-Bonded Unit Count	1

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