HEPES Buffer grade

Synonym: 4-(2-Hydroxyethyl)-1-piperazine-1-ethanesulfonic acid
Useful pH range: pH 6,8 - 8,2
pKa (20° C): 7,55
Melting point: 210 - 215° C
Formula: C₈H₁₈N₂O₄S
M: 238,31 g/mol
CAS-Nr.: 7365-45-9
Storage: at room temperature
Assay (titr.): min. 99,5 %

Further information and safety data sheet: klick

	article no.	AppliChem article no.	pack size	price per pack	price from 6 packs
	CH20	A1069,0500	500 g	186,60 €	182,90 €
	CH21	A1069,1000	1 kg	307,60 €	261,50 €
	CH22	A1069,5000	5 kg	1.332,70 €	1.299,00 €