Silicon carbide

$21.85 - $1501.5

Price

Brand	Packaging	Price	Product name
AK Scientific 8538AF	100g	$54	Siliconcarbide,~400meshparticlesize
Alfa Aesar A13561	500g	$54.6	Silicon carbide powder, superfine, 600 grit
Alfa Aesar A14470	500g	$55.4	Silicon carbide powder, coarse, 46 grit
Alfa Aesar 039801	pkg	$67.2	Silicon carbide, 600 grinding compound, 2oz (57g)
Alfa Aesar 039800	57g	$67.65	Silicon carbide
Alfa Aesar 038787	10g	$67.7	Silicon carbide whiskers, 99% (metals basis)
Alfa Aesar 044646	5g	$41.65	Silicon carbide, beta-phase, nanopowder
Alfa Aesar 044647	5g	$42	Silicon carbide, beta-phase
Alfa Aesar A16601	500g	$45.6	Silicon carbide powder, fine, 320 grit
Alfa Aesar A11337	500g	$49.4	Silicon carbide powder, medium, 120 grit

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Melting point	2700 °C (lit.)
Density	3.22 g/mL at 25 °C (lit.)
refractive index	2.6500
solubility	Soluble in molten sodium hydroxide, potassium hydroxide and in molten iron.
form	nanopowder
color	Green
Specific Gravity	3.22
Resistivity	107–200 (ρ/μΩ.cm)
Water Solubility	Soluble in molten alkalis (NaOH, KOH) and molten iron. Insoluble in water.
Hydrolytic Sensitivity	1: no significant reaction with aqueous systems
Crystal Structure	Cubic, Sphalerite Structure - Space Group F(-4)3m
Merck	14,8492
Exposure limits	ACGIH: TWA 10 mg/m3; TWA 3 mg/m3; TWA 0.1 fiber/cm3 OSHA: TWA 15 mg/m3; TWA 5 mg/m3 NIOSH: TWA 10 mg/m3; TWA 5 mg/m3
Stability	Stability
InChIKey	HBMJWWWQQXIZIP-UHFFFAOYSA-N
IARC	2A (Vol. 111) 2017
NIST Chemistry Reference	Silicon monocarbide(409-21-2)
EPA Substance Registry System	Silicon carbide (409-21-2)