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374849

Chromium

greener alternative

Greener Alternative

chips, 99.995% trace metals basis

Synonym(s):

Chromium element

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About This Item

Empirical Formula (Hill Notation):
Cr
CAS Number:
7440-47-3
Molecular Weight:
52.00
NACRES:
NA.23
PubChem Substance ID:
24863343
UNSPSC Code:
12141709
EC Number:
231-157-5
MDL number:
MFCD00010944
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Quality Segment

100

assay

99.995% trace metals basis

form

chips

composition

Cr

reaction suitability

core: chromium

greener alternative product characteristics

Design for Energy Efficiency
Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product, Greener Alternative Product

resistivity

12.7 μΩ-cm, 20°C

bp

2672 °C (lit.)

mp

1857 °C (lit.)

density

7.14 g/mL at 25 °C (lit.)

greener alternative category

Enabling, Enabling

SMILES string

[Cr]

InChI

1S/Cr

InChI key

VYZAMTAEIAYCRO-UHFFFAOYSA-N

General description

We are committed to bringing you Greener Alternative Products, which adhere to one of the four categories of Greener Alternatives. This is an enabling product and can be used to synthesize silicides for thermoelectric conversion, promoting energy efficiency. Click here for more information.

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Storage Class

11 - Combustible Solids

wgk

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

7440-47-3

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