货号 | 名称 | 规格 | 包装 | 单价(元) | 优惠(元) | 库存 | 数量 | 操作 |
---|---|---|---|---|---|---|---|---|
R261413 | 98% | 25g | ¥ 1890.00 | ¥ 1890.00 | >10 | -+ | 加入购物车 |
熔点 142-144 °C(lit.)
比旋光度 7 º (c=0.6, EtOH)
折射率 7 ° (C=0.6, EtOH)
Test Items Standard
Appearance White fine crystals
Assay 98.0 to 101.0%
Specific Rotation [20/D] +7.0±1° (C=0.6,乙醇)
Melting point 142-144°C
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%
危险品标志 Xi,Xn
危险类别码 36/37/38-20/21/22
安全说明 26-36
WGK Germany 3
F 9