[A13561] CAS 409-21-2 | Silicon carbide powder, superfine, 600 grit | Alfa
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Brand: Alfa Aesar
409-21-2 | CSi | silicon(IV) carbide
Chemical Identifiers
CAS
409-21-2
Molecular Weight (g/mol)
40.10
MDL Number
MFCD00049531
Synonym
silicon carbide|carborundum|SiC|siliciumcarbid|siliziumkarbid|silicon monocarbide|silicon(IV) carbide
SMILES
[C-]#[Si+]
InChI Key
HBMJWWWQQXIZIP-UHFFFAOYSA-N
Molecular Formula
CSi
IUPAC Name
methanidylidynesilylium
Specifications
Assay from Supplier’s CofA
≥97.5% SiC
Impurity content
Fe₂O₃: ≤0.5%
Impurity content
Free C: ≤0.5%
Particle Size
Conforms to FEPA Micro grit standard
Particle Size
mean (d50) 9.3 ? 1 ?m
설명
Silicon carbide powder is used for its hardness in abrasive machining processes such as grinding, honing, water-jet cutting and sandblasting. And is also used as a support and shelving material in high temperature kilns such as for firing ceramics, glass fusing, or glass casting.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications
Silicon carbide powder is used for its hardness in abrasive machining processes such as grinding, honing, water-jet cutting and sandblasting. And is also used as a support and shelving material in high temperature kilns such as for firing ceramics, glass fusing, or glass casting.
Silicon carbide powder is used for its hardness in abrasive machining processes such as grinding, honing, water-jet cutting and sandblasting. And is also used as a support and shelving material in high temperature kilns such as for firing ceramics, glass fusing, or glass casting.
Solubility
Insoluble in water.
Notes
Store away from strong oxidizing agents. Keep container tightly closed. Store in cool, dry conditions in well sealed containers.
GHS Hazard and Precautionary Statements
Hazard Statements:Warning
GHS H StatementH351-H315-H319-H335Suspected of causing cancer.Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.
Precautionary Statements:GHS P Statement
P261-P280-P281-P305+P351+P338-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
Use personal protective equipment as required.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
P261-P280-P281-P305+P351+P338-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
Use personal protective equipment as required.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
Risk & Safety
TSCA:Yes
경고:RUO – Research Use Only
CAS409-21-2FORMULACSiEINECS206-991-8MDLMFCD00049531
| Pakage | 10000g, 2500g, 500g |
|---|---|
| brand | Alfa Aesar |
