产品展厅
|
L-Α-羟基异戊酸
- 英文名称：(S)-(+)-2-HYDROXY-3-METHYLBUTYRIC ACID
- 品牌：化夏试剂
- 产地：中国.成都
- 型号：试剂级
- 纯度：99%
- cas：17407-55-5
- 发布日期： 2014-03-28
- 更新日期： 2025-04-07
产品详请
66196 L-Α-羟基异戊酸 98% 25g 0
66197 L-Α-羟基异戊酸 98% 5g 0
熔点 68-70 °C(lit.) 沸点 124-125 °C13 mm Hg(lit.) 密度 1.136 闪点 112℃
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%
危险品标志 Xi 危险类别码 36/37/38 安全说明 26-36 WGK Germany 3 F 3-10 Hazard Note Irritant
66197 L-Α-羟基异戊酸 98% 5g 0
熔点 68-70 °C(lit.) 沸点 124-125 °C13 mm Hg(lit.) 密度 1.136 闪点 112℃
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%
危险品标志 Xi 危险类别码 36/37/38 安全说明 26-36 WGK Germany 3 F 3-10 Hazard Note Irritant
