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Home > Product Catalogue
 
0026   DL-Histidine

中文名字：DL-组氨酸

Product Name:DL-Histidine
Synonyms:(±)-2-Amino-3-(4-imidazolyl)propionic acid
Molecular Formula:C6H9N3O2
CAS #:4998-57-6

 

Test Items

Standard

Appearance

White powder

Assay

98.0% to 101.0%

Specific Rotation [α]20/D

 

Chloride (Cl)

Not more than 0.10%

Heavy Metals (Pb)

Not more than 10 PPM

Loss on Drying

Not more than 0.20%

Residue on Ignition (Sulfated)

Not more than 0.20%
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