-
-
-
(−)-薄荷脑
- 品牌：Sigma-Aldrich
- 型号/货号： 1g/63660-1G
- 产地：美洲 美国
- 供应商报价：￥245
-
默克化工技术（上海）有限公司
更新时间：2025-05-30 08:57:19 -
销售范围售全国
入驻年限第10年
营业执照已审核
- 同类产品Sigma-Aldrich西格玛试剂标物(11631件)
立即扫码咨询
联系方式：400-900-3055转5
联系我们时请说明在仪器网（www.yiqi.com）上看到的!
扫 码 分 享 -
为您推荐
详细介绍
- 产品介绍
Description
Other Notes Important resolving agent for acids, recent applications include1; Crystallization-induced asymmetric transformation of malonates 2; Chiral auxiliary 3,4
Properties
grade terpene standard for GC
puriss. p.a.
assay ≥99.0% (sum of enantiomers, GC)
optical activity [α]20/D −50±1°, c = 10% in ethanol
optical purity enantiomeric ratio: ≥99:1 (GC)
shelf life (limited shelf life, expiry date on the label)
mp ~43 °C
Safety
Symbol GHS05, GHS07
Signal word Danger
Hazard statements H315-H318-H335
Precautionary statements P261-P280-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
Hazard Codes Xi
Risk Statements 37/38-41
Safety Statements 26-39
WGK Germany 2
Flash Point(F) 213.8 °F
Flash Point(C) 101 °C
沪公网安备 31011502008050号