四乙酰核糖;1,2,3,5-四乙酰-β-D-呋喃核糖;四乙酰呋喃核糖;β-D-核呋喃糖四乙酸酯;13035-61-5;

2026-03-27 10:24:45

化学性质

白色或类白色晶体,无臭,味微苦。在乙酸乙酯和氯仿中可溶,在水中微溶。熔点81.5-83℃。

比旋光度 -15.4 º (c=7, MeOH)

折射率 -14.5 ° (C=5, MeOH)

-----------------------
熔点81-83 °C(lit.)比旋光度-15.4 º (c=7, MeOH)折射率-14.5 ° (C=5, MeOH)储存条件RefrigeratorBRN94078CAS 数据库13035-61-5(CAS DataBase Reference)

危险属性

危险品标志 Xi

危险类别码 36/37/38

安全说明 22-24/25-36-26

WGK Germany 3

-----------------------

危险品标志 :Xi
危险类别码 :36/37/38
安全说明 :22-24/25-36-26WGK Germany3

质量标准

Test Items Standard

Appearance White fine crystals

Assay 98.0 to 101.0%

Specific Rotation [20/D] °~°

Melting point

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 (Sulfate) Not more than 0.20%

Customer service