409-21-2
WXQ6E537EW
Silicon carbide
Silicon carbide (SiC)
Annanox CK
Betarundum
Betarundum ST-S
Betarundum UF
Betarundum ultrafine
Carbofrax M
Carbolon
Carbon silicide
Carborundeum
Carborundum
CCRIS 7813
Crystar
Crystolon 37
Crystolon 39
Densic C 500
DU-A 1
DU-A 2
DU-A 3
DU-A 3C
DU-A 4
EINECS 206-991-8
GC 10000
Green densic
Green densic GC 800
Hitaceram SC 101
HSDB 681
KZ 3M
KZ 5M
KZ 7M
Nicalon
SC 201
SC 9
SC 9 (Carbide)
SCW 1
SD-GP 6000
SD-GP 8000
Silicon monocarbide
Silundum
Tokawhisker
UA 1
UA 2
UA 3
UA 4
UF 15
YE 5626
UNII-WXQ6E537EW
EC 206-991-8 CAS 409-21-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 409-21-2 |
| Molecular Formula | CSi |
| Molecular Weight | 40.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Description
High-purity 409-21-2
WXQ6E537EW
Silicon carbide
Silicon carbide (SiC)
Annanox CK
Betarundum
Betarundum ST-S
Betarundum UF
Betarundum ultrafine
Carbofrax M
Carbolon
Carbon silicide
Carborundeum
Carborundum
CCRIS 7813
Crystar
Crystolon 37
Crystolon 39
Densic C 500
DU-A 1
DU-A 2
DU-A 3
DU-A 3C
DU-A 4
EINECS 206-991-8
GC 10000
Green densic
Green densic GC 800
Hitaceram SC 101
HSDB 681
KZ 3M
KZ 5M
KZ 7M
Nicalon
SC 201
SC 9
SC 9 (Carbide)
SCW 1
SD-GP 6000
SD-GP 8000
Silicon monocarbide
Silundum
Tokawhisker
UA 1
UA 2
UA 3
UA 4
UF 15
YE 5626
UNII-WXQ6E537EW
EC 206-991-8 (CAS 409-21-2) pharmaceutical standards reference standard. Molecular formula: CSi. Molecular weight: 40.10 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | CSi |
| Molecular Weight | 40.10 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1957 |
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com