ChemicalBook CAS DataBase List HEPES

HEPES

$4 - $17778

Price

Brand	Packaging	Price	Product name
aablocks AA008QBJ	100g	$7	2-(4-(2-Hydroxyethyl)piperazin-1-yl)ethanesulfonic acid
aablocks AA008QBJ	25g	$4	2-(4-(2-Hydroxyethyl)piperazin-1-yl)ethanesulfonic acid
aablocks AA008QBJ	50g	$5	2-(4-(2-Hydroxyethyl)piperazin-1-yl)ethanesulfonic acid
aablocks AA008QBJ	250g	$15	2-(4-(2-Hydroxyethyl)piperazin-1-yl)ethanesulfonic acid
aablocks AA008QBJ	1kg	$53	2-(4-(2-Hydroxyethyl)piperazin-1-yl)ethanesulfonic acid
Adipogen Life Sciences IAX-900-007-LD15	1.5ml	$43	HEPES Buffer (500mM) Endotoxin-free (sterile)
Adipogen Life Sciences IAX-900-007-L010	10ml	$109	HEPES Buffer (500mM) Endotoxin-free (sterile)
Adipogen Life Sciences IAX-900-007-5D15	5x1.5ml	$109	HEPES Buffer (500mM) Endotoxin-free (sterile)
Adipogen Life Sciences IAX-900-007-3010	3x10ml	$178	HEPES Buffer (500mM) Endotoxin-free (sterile)
Adipogen Life Sciences IAX-900-007-L100	100ml	$240	HEPES Buffer (500mM) Endotoxin-free (sterile)

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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.
Major Application	diagnostic assay manufacturing
Cosmetics Ingredients Functions	BUFFERING
InChI	1S/C8H18N2O4S/c11-7-5-9-1-3-10(4-2-9)6-8-15(12,13)14/h11H,1-8H2,(H,12,13,14)
InChIKey	JKMHFZQWWAIEOD-UHFFFAOYSA-N
SMILES	OCCN1CCN(CC1)CCS(O)(=O)=O
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%