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7440-20-2

7440-20-2

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7440-20-2 Usage

General Description

Scandium is a chemical element with the symbol Sc and atomic number 21. It is a silvery-white metal that is relatively soft and has a higher melting point than aluminum. Scandium is often found in rare earth minerals and is commonly produced as a byproduct of other mining operations. It has various industrial applications, including in the production of aluminum alloys, high-intensity lights, and sports equipment such as baseball bats and bicycle frames. Scandium is also used in the aerospace industry for its high melting point and resistance to corrosion, and in the production of fuel cells and solid oxide fuel cells. Overall, scandium is a versatile element with a range of uses across multiple industries.

Check Digit Verification of cas no

The CAS Registry Mumber 7440-20-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,4,4 and 0 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 7440-20:
(6*7)+(5*4)+(4*4)+(3*0)+(2*2)+(1*0)=82
82 % 10 = 2
So 7440-20-2 is a valid CAS Registry Number.
InChI:InChI=1/Sc

7440-20-2 Well-known Company Product Price

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  • (Code)Product description
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  • Aldrich

  • (261262)  Scandium  powder, 99.9% trace rare earth metals basis

  • 7440-20-2

  • 261262-250MG

  • 2,034.63CNY

  • Detail

  • Aldrich

  • (261262)  Scandium  powder, 99.9% trace rare earth metals basis

  • 7440-20-2

  • 261262-1G

  • 5,931.90CNY

  • Detail

7440-20-2SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name scandium atom

1.2 Other means of identification

Product number -
Other names SCANDIUM

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:7440-20-2 SDS

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