产品说明
一般描述
3-Amino-4-methoxybenzenesulfonic acid in solid state exists in the zwitterionic form, 3-ammonio-4-methoxybenzenesulfonate. 3-Amino-4-methoxybenzenesulfonic acid was incorporated via direct coprecipitation between the sheets of a layered double hydroxide (LDH) of intralamellar composition Cu2Cr(OH)6.
包装
25 g in glass bottle
基本信息
| 线性分子式 | H2NC6H3(OCH3)SO3H |
| 分子量 | 203.22 |
| EC 号 | 202-667-5 |
| MDL编号 | MFCD00035759 |
| PubChem化学物质编号 | 24849653 |
| NACRES | NA.22 |
产品性质
| 质量水平 | 100 |
| 测定 | 98% |
| mp | 305 ℃ (dec.) (lit.) |
| SMILES string | COc1ccc(cc1N)S(O)(=O)=O |
| InChI | 1S/C7H9NO4S/c1-12-7-3-2-5(4-6(7)8)13(9,10)11/h2-4H,8H2,1H3,(H,9,10,11) |
| InChI key | FLIOATBXVNLPLK-UHFFFAOYSA-N |
安全信息
| 象形图 |   |
| 警示用语： | Danger |
| 危险声明 | H314 - H317 |
| 预防措施声明 | P280 - P305 + P351 + P338 - P310 |
| 危险分类 | Skin Corr. 1B - Skin Sens. 1 |
| 储存分类代码 | 8B - Non-combustible, corrosive hazardous materials |
| WGK | WGK 1 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
| 个人防护装备 | Eyeshields, Faceshields, Gloves, type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
Sigma-Aldrich
m.cnreagent.com
