产品说明
一般描述
Vanillin is a flavor and fragrance compound, found as a major constituent of natural vanilla. It′s of commercial importance in both food and non-food applications and pharmaceutical preparations. It′s well-known as an intermediate in the synthesis of herbicides, antifoaming and antimicrobial agents.
Mettler-Toledo calibration substance ME 51143093, vanillin is an analytical standard for use in the regular checking of Mettler-Toledo melting point instrument. Its value equals an average of 6 to 12 measurements with a Mettler-Toledo MP70 Excellence instrument that is calibrated against primary standards. The melting point is validated by Capillary method according to European Pharmacopeia (2.2.14.)
应用
Vanillin Mettler-Toledo calibration substance ME 51143093 is a melting point calibration standard used to calibrate Mettler-Toledo mp instruments.
特点和优势
- Traceable to a primary standard (LGC, London)
- Melting point evaluation conducted in both thermodynamic and pharmacopeia modes for physically correct and heating rate dependent melting point determinations, respectively
- Provided with certificates of analysis and safety data sheet
- A product of analytical standard grade to help meet the QC/QA requirements of melting point determination
- Standard deviation up to ± 0.2 ℃
法律信息
Mettler-Toledo is a registered trademark of Mettler-Toledo, Inc.
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 | 329767832 |
| NACRES | NA.24 |
产品性质
| 质量水平 | 100 |
| 等级 | analytical standard |
| 蒸汽密度 | 5.3 (vs air) |
| 蒸汽压 | >0.01 mmHg ( 25 ℃) |
| 质量 | traceable to primary standards (LGC) |
| 保质期 | limited shelf life, expiry date on the label |
| bp | 170 ℃/15 mmHg (lit.) |
| mp | 81-83 ℃ (lit.) |
| application(s) | food and beverages pharmaceutical |
| 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 |
| 个人防护装备 | dust mask type N95 (US), Eyeshields, Gloves |
