Amersco-0143-500G-抗坏血酸(维生素C)-amresco试剂

【简单介绍】

抗坏血酸(维生素C),英文名称:L-ASCORBIC ACID,ACS GRADE,等级:ACS级,包装规格:500G,CAS:50-81-7

【详细说明】

抗坏血酸(维生素C),英文名称:L-ASCORBIC ACID,ACS GRADE,等级:500G,包装规格:100G,CAS:50-81-7

0143 L-ASCORBIC ACID FREE ACID
Grade:ACS GRADE
CAS Number:50-81-7

Specifications

Documents / Literature
Features
Heavy Metals (as Pb) (%) 0.002
Iron (%) 0.001
Purity (%) 99.0
Residue on Ignition (%) 0.1
Specific Rotation (degrees) +20.5 – +21.5