Silicon carbide - ≥99% metals basis, nanofiber,D <2.5μm,l/D ≥ 20 , CAS No.409-21-2

CAS: 409-21-2 Cat. No.: S432705 Fórmula: SiC Peso molecular: 40.09 Número EC: 206-991-8 PubChem CID: 9863
Disponible para pedir
GRADE & PURITY ≥99% metals basis nanofiber,D <2.5μm,l/D ≥ 20
Synonyms
EINECS 206-991-8 | Silicon Carbide Micronwhisker | StarCeram? S, Silicon Carbide, (rtp), Grade CQ (Kyocera) | UA 4 | Betarundum | UA 2 | SC 9 (Carbide) | Siliziumkarbid | UF 15 | Silicon Carbide Micron Powder | Tokawhisker | YE 5626 | Betarundum ultrafine
Storage
Argon charged,Do not freeze,Room temperature
Shipped In
Normal,Do not freeze
★
Size
Alemania (EU)
USA*
Price
Qty
5g
S432705-5g
—
3 Disponible
86,69€
25g
S432705-25g
—
1 Disponible
329,65€
Enter a quantity for the sizes you want to add.
🧪
Why this grade

≥99% metals basis, nanofiber,D <2.5μm,l/D ≥ 20 for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Argon charged,Do not freeze,Room temperature Ships Normal,Do not freeze Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 222 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Descripción general

Application

Silicon carbide nanofibers are used with aluminum metal ceramic composites and ceramic composites to increase strength and reduce stress. Silicon carbide nanowhiskers can also be used in biocomposites for bone repair.

Specifications

Sinónimos
EINECS 206-991-8 | Silicon Carbide Micronwhisker | StarCeram? S, Silicon Carbide, (rtp), Grade CQ (Kyocera) | UA 4 | Betarundum | UA 2 | SC 9 (Carbide) | Siliziumkarbid | UF 15 | Silicon Carbide Micron Powder | Tokawhisker | YE 5626 | Betarundum ultrafine
Especificaciones y pureza
≥99% metals basis, nanofiber,D <2.5μm,l/D ≥ 20
Condiciones de almacenamiento de almacenamiento
Argon charged,Do not freeze,Room temperature
Enviado en
Normal,Do not freeze
Pureza
≥99% metals basis
Nombres e identificadores
Pubchem Sid
Sonrisas canónicas
[C-]#[Si+]
IUPAC Name
methanidylidynesilanylium
InChIKey
HBMJWWWQQXIZIP-UHFFFAOYSA-N
INCHI
1S/CSi/c1-2
Isómeros SMILES
[C-]#[Si+]
WGK Alemania
3
RTECS
VW0450000
PubChem CID
9863
Peso molecular
40.09

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomInorganic compounds
SuperclassMixed metal/non-metal compounds
ClaseMiscellaneous mixed metal/non-metals
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentMiscellaneous mixed metal/non-metals
Alternative Parents Carbides  
Molecular FrameworkNot available
Substituents Carbide - Miscellaneous mixed metal/non-metal
DescripciónThis compound belongs to the class of inorganic compounds known as miscellaneous mixed metal/non-metals. These are inorganic compounds containing non-metal as well as metal atoms but not belonging to afore mentioned classes.
External Descriptors organosilicon compound
Estructura 3D
Modelo de Estructura Química Interactiva





Certificados (CoA, COO, BSE/TSE y tabla de análisis)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

5 results found

Lot NumberCertificate TypeFechaArticulo
L2327191Certificate of AnalysisSep 22, 2026 S432705
L2327193Certificate of AnalysisSep 22, 2026 S432705
I2501631Certificate of AnalysisJul 24, 2025 S432705
I2501632Certificate of AnalysisJul 24, 2025 S432705
L2327192Certificate of AnalysisDec 05, 2023 S432705
Propiedades químicas y físicas
SensibilidadMoisture sensitive
Índice de refracción2.654
Punto de fusión (°C)2700°C
Peso molecular40.096 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count1
Rotatable Bond Count0
Exact Mass39.9769 Da
Monoisotopic Mass39.9769 Da
Topological Polar Surface Area0.000 Ų
Heavy Atom Count2
Formal Charge0
Complexity10.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Preguntas frecuentes y artículos
Citations of This Product
Calculadoras de soluciones
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