产品说明
一般描述
Benzoic acid is an organic acid mainly that is an antimicrobial agent, flavoring agent and preservative in its sodium salt form.
包装
5 kg in fiber drum
100 g in glass bottle
1 kg in glass bottle
基本信息
| 线性分子式 | C6H5COOH |
| 分子量 | 122.12 |
| FEMA编号 | 2131 |
| Beilstein | 636131 |
| EC 号 | 200-618-2 |
| 欧洲委员会编号 | 21 |
| MDL编号 | MFCD00002398 |
| PubChem化学物质编号 | 24900869 |
| Flavis编号 | 8.021 |
| NACRES | NA.21 |
产品性质
| 质量水平 | 400 |
| 等级 | FG Halal Kosher natural |
| agency | follows IFRA guidelines meets purity specifications of JECFA |
| reg. compliance | EU Regulation 1223/2009 EU Regulation 1334/2008 & 178/2002 FCC FDA 21 CFR 117 FDA 21 CFR 184.1021 |
| 蒸汽密度 | 4.21 (vs air) |
| 蒸汽压 | 10 mmHg ( 132 ℃) |
| 测定 | ≥99.5% |
| 形式 | powder |
| 自燃温度 | 1061 °F |
| 包装 | fiber drum of 5 kg |
| bp | 132-133 ℃/10 mmHg 249 ℃ (lit.) |
| mp | 121-125 ℃ (lit.) |
| 溶解性 | water: 2.9 g/L at 25 ℃ |
| 密度 | 1.32 g/cm3 at 20 ℃ |
| 痕量阳离子 | As: ≤3 ppm Cd: ≤1 ppm Hg: ≤1 ppm Pb: ≤2 ppm |
| 文件 | see Safety & Documentation for available documents |
| 性状检查 | balsam |
| application(s) | flavors and fragrances |
| 食品过敏原 | no known allergens |
| 致敏芳香化合物 | no known allergens |
| SMILES string | OC(=O)c1ccccc1 |
| InChI | 1S/C7H6O2/c8-7(9)6-4-2-1-3-5-6/h1-5H,(H,8,9) |
| InChI key | WPYMKLBDIGXBTP-UHFFFAOYSA-N |
安全信息
| 象形图 |   |
| 警示用语： | Danger |
| 危险声明 | H315 - H318 - H372 |
| 预防措施声明 | P260 - P264 - P280 - P302 + P352 - P305 + P351 + P338 - P314 |
| 危险分类 | Eye Dam. 1 - Skin Irrit. 2 - STOT RE 1 Inhalation |
| 靶器官 | Lungs |
| 储存分类代码 | 6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects |
| WGK | WGK 1 |
| 个人防护装备 | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
Sigma-Aldrich
m.cnreagent.com
