silicon carbide

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silicon monocarbide

CAS: 409-21-2 C Si MW: 40.09630000
All Ingredients CAS Numbers EINECS Numbers Food Additives - Indirect M.W Index

Identification

Namesilicon carbide
IUPACmethanidylidynesilanylium
CAS Number409-21-2
EINECS206-991-8
FDA UNIIWXQ6E537EW
Molecular FormulaC Si
Molecular Weight40.09630000
MDL NumberMFCD00049531

Regulatory

DG SANTE Food Contact Materialssilicon carbide

Physical Properties

Appearance yellow to green to bluish-black iridescent crystals (est)
Assay 95.00 to 100.00
Food Chemicals Codex Listed No
Specific Gravity 3.21700 @ 25.00 °C.

Cosmetic Information

CosIngcosmetic data
Cosmetic Usesabrasives

No sensory data available

Safety Information

Preferred SDSView
Oral/Parenteral ToxicityNot determined
Dermal ToxicityNot determined
Inhalation ToxicityNot determined

GHS Classification

['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']

Safety in Use

Categoryabrasives
Recommendation for silicon carbide usage levels up tonot for fragrance use.
Recommendation for silicon carbide flavor usage levels up tonot for flavor use.

No supplier data available

Potential Uses

None Found

Natural Occurrence

not found in nature

Synonyms

annanox CK betarundum ST-S betarundum UF carbofrax M carbolon carbon silicide carborundeum carborundum crystolon 37 crystolon 39 densic C 500 DU-A 1 DU-A 2 DU-A 3 DU-A 3C DU-A 4 green densic GC 800 hitaceram SC 101 KZ 3M KZ 5M KZ 7M methanidylidynesilanylium nicalon SCW 1 SD-GP 6000 SD-GP 8000 silicon carbide (SiC) silicon monocarbide silundum tokawhisker YE 5626 PubMed: Contactless conductivity detection for microfluidics: designs and applications. PubMed: Degradation of Al/SiCp composites produced with rice-hull ash and aluminum cans. PubMed: Hardness and wear resistance of two resin composites cured with equivalent radiant exposure from a low irradiance LED and QTH light-curing units. PubMed: Influence of food-simulating solutions and surface finish on susceptibility to staining of aesthetic restorative materials. PubMed: Curing light intensity effects on wear resistance of two resin composites. PubMed: Enamel wear of modified porcelains. PubMed: Wear of enamel opposing low-fusing and conventional ceramic restorative materials. PubMed: Wear striation direction on primate teeth: a scanning electron microscope examination.