DL-Histidine

$9.9 - $1363.65

Price

Brand	Packaging	Price	Product name
Acrotein NA-0088	5g	$9.9	DL-Histidine
Acrotein NA-0088	25g	$29.7	DL-Histidine
Activate Scientific AS103003	25g	$60	DL-Histidine
Activate Scientific AS103003	100g	$154	DL-Histidine
Activate Scientific AS103003	250g	$287	DL-Histidine
AK Scientific J90438	100g	$124	DL-Histidine
American Custom Chemicals Corporation CHM0119333	1G	$681.45	2-AMINO-3-(1H-IMIDAZOL-4-YL)PROPANOIC ACID
American Custom Chemicals Corporation CHM0119333	2.5G	$1363.65	2-AMINO-3-(1H-IMIDAZOL-4-YL)PROPANOIC ACID
Chemenu CM187298	1000g	$404	2-Amino-3-(1H-imidazol-4-yl)propanoicacid
Chem-Impex 01951	250G	$227.14	DL-Histidine,≥99%(HPLC)

Melting point	273 °C (dec.)(lit.)
Boiling point	278.95°C (rough estimate)
Density	1.3092 (rough estimate)
refractive index	1.6500 (estimate)
storage temp.	Keep in dark place,Inert atmosphere,Room temperature
solubility	0.5 M HCl: soluble
pka	1.8(at 25℃)
form	powder to crystal
color	White to Almost white
Merck	14,4720
BRN	7800
CAS DataBase Reference	4998-57-6(CAS DataBase Reference)
EPA Substance Registry System	Histidine (4998-57-6)