ChemicalBook CAS DataBase List HEPES

HEPES

$6 - $17778

Price

Brand	Packaging	Price	Product name
AK Scientific J94222	25g	$10	HEPES
AK Scientific G180	25g	$14	HEPES
Ambeed A318293	25g	$6	2-(4-(2-Hydroxyethyl)piperazin-1-yl)ethanesulfonicacid
Ambeed A318293	100g	$13	2-(4-(2-Hydroxyethyl)piperazin-1-yl)ethanesulfonicacid
Ambeed A318293	500g	$64	2-(4-(2-Hydroxyethyl)piperazin-1-yl)ethanesulfonicacid
Ambeed A318293	1kg	$81	2-(4-(2-Hydroxyethyl)piperazin-1-yl)ethanesulfonicacid
American Custom Chemicals Corporation BBF0000634	1KG	$6498.03	HEPES
American Custom Chemicals Corporation BBF0000634	250G	$4100.71	HEPES
ApexBio Technology B7302	250g	$201	HEPES
Apolloscientific BI8181	1kg	$145	HEPESfreeacidUltrapure

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Melting point	234-238 °C
Boiling point	408℃[at 101 325 Pa]
bulk density	560kg/m3
Density	1.07 g/mL at 20 °C
vapor pressure	0Pa at 25℃
refractive index	n20/D 1.339
storage temp.	2-8°C
solubility	H₂O: 1 M at 20 °C, clear, colorless
form	powder
color	White
PH	5.0-6.5 (1Maqueous solution)
pka	7.5(at 25℃)
PH Range	7.0 - 7.6
biological source	synthetic
Water Solubility	Soluble
λmax	λ: 260 nm Amax: 0.06 λ: 280 nm Amax: 0.04
Merck	14,4654
BRN	883043
Stability	Stable. Combustible. Incompatible with strong oxidizing agents. Protect from moisture.
InChIKey	JKMHFZQWWAIEOD-UHFFFAOYSA-N
LogP	-3.85 at 20℃
CAS DataBase Reference	7365-45-9(CAS DataBase Reference)
EPA Substance Registry System	1-Piperazineethanesulfonic acid, 4-(2-hydroxyethyl)- (7365-45-9)
Absorption	≤0.05 at 290 in H2O at 33%