半岛bd体育手机客户端 说明
一般描述
This certified reference material (CRM) is produced and certified in accordance withISO/IEC 17025andISO 17034 (ISO Guide 34). This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.
Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.
Download your certificate at: http://www.sigma-aldrich.com.
Vanillin is an aromatic compound, and is used for flavoring foods. It is has biogenetic relationship to phenylpropanoid pathway. It is mostly used in foods, beverages, perfumes and pharmaceuticals.
应用
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
It has been used as reference standard in calibrating hot stage; during thermomicroscopic investigation performed with optical polarizing microscope; usually equipped with a hot stage and temperature controller.
法律信息
TraceCERTis a registered trademark of sigma-aldrich Co. LLC
基本信息
| 线性分子式 | 4-(HO)C6H3-3-(OCH3)CHO |
| 分子量 | 152.15 |
| Beilstein | 472792 |
| EC 号 | 204-465-2 |
| MDL编号 | MFCD00006942 |
| PubChem化学物质编号 | 329753454 |
| NACRES | NA.24 |
半岛bd体育手机客户端 性质
| 质量水平 | 300 |
| 等级 | certified reference material TraceCERT? |
| 蒸汽密度 | 5.3 (vs air) |
| 蒸汽压 | >0.01 mmHg ( 25 ℃) |
| 半岛bd体育手机客户端 线 | TraceCERT? |
| 保质期 | limited shelf life, expiry date on the label |
| 储存条件 | under inert gas |
| technique(s) | HPLC: suitable gas chromatography (GC): suitable |
| bp | 170 ℃/15 mmHg (lit.) |
| mp | 81-83 ℃ (lit.) |
| application(s) | food and beverages |
| 格式 | neat |
| SMILES string | COc1cc(C=O)ccc1O |
| InChI | 1S/C8H8O3/c1-11-8-4-6(5-9)2-3-7(8)10/h2-5,10H,1H3 |
| InChI key | MWOOGOJBHIARFG-UHFFFAOYSA-N |
安全信息
| 象形图 |  |
| 警示用语： | Warning |
| 危险声明 | H319 |
| 预防措施声明 | P264 - P280 - P305 + P351 + P338 - P337 + P313 |
| 危险分类 | Eye Irrit. 2 |
| 储存分类代码 | 11 - Combustible Solids |
| WGK | WGK 1 |
| 闪点(F) | 319.6 - 321.4 °F - closed cup |
| 闪点(C) | 159.8 - 160,8 ℃ - closed cup |
SUPELCO
m.cnreagent.com
