Imidazole

$5 - $19203

Price

Brand	Packaging	Price	Product name
AK Scientific J51745	25g	$15	Imidazole
AK Scientific J51745	100g	$25	Imidazole
AK Scientific J51745	10kg	$564	Imidazole
Alfa Aesar 047274	2500g	$323	Imidazole, ACS, 99+%
Alfa Aesar J17525	5kg	$792.65	Imidazole, 98.5+% (dry basis), Ultrapure, Affymetrix/USB
Alfa Aesar J17525	10kg	$1081	Imidazole, 98.5+% (dry basis), Ultrapure
Alfa Aesar A10221	500g	$108	Imidazole, 99%
Alfa Aesar J17525	500g	$138	Imidazole, 98.5+% (dry basis), Ultrapure, Affymetrix/USB
Alfa Aesar J63496	250ml	$151	Imidazole, 0.5M buffer soln., pH 7.5
Alfa Aesar J67132	*2x25g	$204.65	Imidazole, Molecular Biology Grade

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Melting point	88-91 °C(lit.)
Boiling point	256 °C(lit.)
Density	1.01 g/mL at 20 °C
vapor pressure	<1 mm Hg ( 20 °C)
refractive index	1.4801
Flash point	293 °F
storage temp.	Store below +30°C.
solubility	H₂O: 0.1 M at 20 °C, clear, colorless
form	crystalline
pka	6.953(at 25℃)
Specific Gravity	1.03
color	white
Odor	Amine like
PH Range	9.5 - 11
PH	9.5-11.0 (25℃, 50mg/mL in H2O)
Water Solubility	633 g/L (20 ºC)
Sensitive	Hygroscopic
λmax	λ: 260 nm Amax: 0.10 λ: 280 nm Amax: 0.10
Merck	14,4912
BRN	103853
Dielectric constant	23.0（Ambient）
Stability	Stable. Incompatible with acids, strong oxidizing agents. Protect from moisture.
InChIKey	RAXXELZNTBOGNW-UHFFFAOYSA-N
LogP	-0.02 at 25℃
CAS DataBase Reference	288-32-4(CAS DataBase Reference)
NIST Chemistry Reference	1H-Imidazole(288-32-4)
EPA Substance Registry System	Imidazole (288-32-4)