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Silicon carbide (SiC) is a highly versatile ceramic material known for its exceptional thermal conductivity, chemical inertness, and strong microwave absorption properties, making it ideal for use in demanding applications such as microwave chemistry. Its ability to efficiently absorb microwave energy while shielding against electromagnetic interference allows for precise temperature control and safe handling of corrosive reagents under extreme conditions. This makes SiC particularly valuable for reaction vessels in single-mode microwave reactors, where it outperforms traditional glass materials by enabling high-temperature and high-pressure reactions without degradation.

409-21-2

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409-21-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 409-21-2 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 4,0 and 9 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 409-21:
(5*4)+(4*0)+(3*9)+(2*2)+(1*1)=52
52 % 10 = 2
So 409-21-2 is a valid CAS Registry Number.
InChI:InChI=1/C.Si/q+4;-4

409-21-2 Well-known Company Product Price

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  • (Code)Product description
  • CAS number
  • Packaging
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  • Detail

  • Alfa Aesar

  • (44646)  Silicon carbide, beta-phase, nanopowder   

  • 409-21-2

  • 5g

  • 676.0CNY

  • Detail

  • Alfa Aesar

  • (44646)  Silicon carbide, beta-phase, nanopowder   

  • 409-21-2

  • 25g

  • 1362.0CNY

  • Detail

  • Alfa Aesar

  • (44646)  Silicon carbide, beta-phase, nanopowder   

  • 409-21-2

  • 100g

  • 4223.0CNY

  • Detail

  • Alfa Aesar

  • (43884)  Silicon carbide, beta-phase, nanopowder, 95% min   

  • 409-21-2

  • 5g

  • 502.0CNY

  • Detail

  • Alfa Aesar

  • (43884)  Silicon carbide, beta-phase, nanopowder, 95% min   

  • 409-21-2

  • 25g

  • 2377.0CNY

  • Detail

  • Alfa Aesar

  • (43884)  Silicon carbide, beta-phase, nanopowder, 95% min   

  • 409-21-2

  • 100g

  • 7239.0CNY

  • Detail

  • Alfa Aesar

  • (39800)  Silicon carbide, 400 grinding compound, 2oz (57g)   

  • 409-21-2

  • pkg

  • 508.0CNY

  • Detail

  • Alfa Aesar

  • (39801)  Silicon carbide, 600 grinding compound, 2oz (57g)   

  • 409-21-2

  • pkg

  • 508.0CNY

  • Detail

  • Alfa Aesar

  • (43332)  Silicon carbide, 99% (metals basis)   

  • 409-21-2

  • 500g

  • 1452.0CNY

  • Detail

  • Alfa Aesar

  • (43332)  Silicon carbide, 99% (metals basis)   

  • 409-21-2

  • 2kg

  • 5248.0CNY

  • Detail

  • Alfa Aesar

  • (40155)  Silicon carbide, alpha-phase, 99.8% (metals basis)   

  • 409-21-2

  • 100g

  • 406.0CNY

  • Detail

  • Alfa Aesar

  • (40155)  Silicon carbide, alpha-phase, 99.8% (metals basis)   

  • 409-21-2

  • 500g

  • 1141.0CNY

  • Detail

409-21-2SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name silicon carbide

1.2 Other means of identification

Product number -
Other names uf15

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).

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