半岛bd体育手机客户端 说明
一般描述
Thiamine hydrochloride is a water-soluble vitamin generally used as a nutrient supplement. When it undergoes heat-degradation, it may form volatile flavor compounds such as hydrogen sulfide, 2-methylthiopehene, 2-methylfuran, and 4,5-dihydro-2-methylthiophene.
应用
Thiamine hydrochloride may be used as an analytical reference standard for the determination of the analyte in pharmaceutical formulations by high-performance liquid chromatography and spectrophotometric methods.
包装
5, 10 kg in fiber drum
1 kg in poly bottle
基本信息
| 经验(实验)分子式 | C12H17ClN4OS · HCl |
| 分子量 | 337.27 |
| FEMA编号 | 3322 |
| Beilstein | 3851771 |
| EC 号 | 200-641-8 |
| 欧洲委员会编号 | 4226 |
| MDL编号 | MFCD00012780 |
| PubChem化学物质编号 | 24901639 |
| Flavis编号 | 16.027 |
| NACRES | NA.21 |
半岛bd体育手机客户端 性质
| 质量水平 | 400 |
| 生物来源 | synthetic |
| 等级 | FG Halal Kosher |
| agency | meets purity specifications of JECFA |
| reg. compliance | EU Regulation 1334/2008 & 872/2012 FCC |
| 测定 | ≥98% |
| 形式 | powder or crystals |
| 颜色 | white to yellow-white |
| mp | 250 ℃ (dec.) (lit.) |
| 溶解性 | H2O: 1 g/10 mL, clear, colorless |
| 文件 | see Safety & Documentation for available documents |
| 性状检查 | sour |
| application(s) | flavors and fragrances |
| 食品过敏原 | no known allergens |
| SMILES string | CC1=NC(N)=C(C[N+]2=CSC(CCO)=C2C)C=N1.Cl.[Cl-] |
| InChI | 1S/C12H17N4OS.2ClH/c1-8-11(3-4-17)18-7-16(8)6-10-5-14-9(2)15-12(10)13;;/h5,7,17H,3-4,6H2,1-2H3,(H2,13,14,15);2*1H/q+1;;/p-1 |
| InChI key | DPJRMOMPQZCRJU-UHFFFAOYSA-M |
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) | Not applicable |
| 闪点(C) | Not applicable |
| 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
Sigma-Aldrich
m.cnreagent.com
