阿魏酸有有顺式和反式两种,顺式为黄色油状物,最大吸收波长(乙醇)316nm。反式为白色至微黄色正交针状结晶,一般系指反式体。溶于乙醇、热水和乙酸乙酯,稍溶于乙醚,微溶于苯和石油醚。最大吸收波长(乙醇)236、322nm.有刺激性。
应用
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
性质
assay | ≥99.0% (HPLC) |
form | neat |
shelf life | limited shelf life, expiry date on the label |
application(s) | HPLC: suitable |
| gas chromatography (GC): suitable |
impurities | ≤0.5% water |
Featured Industry: | Cleaning Products Cosmetics Flavors and Fragrances Food and Beverages Personal Care |
format | neat |
storage temp. | 2-8°C |
InChI | 1S/C10H10O4/c1-14-9-6-7(2-4-8(9)11)3-5-10(12)13/h2-6,11H,1H3,(H,12,13)/b5-3+InChI key | KSEBMYQBYZTDHS-HWKANZROSA-N | |
安全信息
危险分类
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3