4-2-吡啶偶氮间苯二酚单钠盐
4-(2-Pyridylazo)resorcinol monosodium salt monohydrate
产品价格
| 产品编号 | 品牌 | 纯度规格 | 包装单位 | 单价(元) | 现货 |
| 3058857 | Alfa Aesar | 1g | 649 | 请咨询 | |
| 3058857 | Alfa Aesar | 5g | 2150 | 请咨询 | |
| 3058857 | Alfa Aesar | 25g | 7570 | 请咨询 | |
| 3305829 | Sigma-Aldrich | 5 G | 1770 | 请咨询 | |
| 3305829 | Sigma-Aldrich | 10 G | 3280 | 请咨询 | |
| 3474793 | Alfa Aesar | 5g | 1110 | 请咨询 | |
| 3474793 | Alfa Aesar | 25g | 5870 | 请咨询 | |
| 3474793 | Alfa Aesar | 100g | 17800 | 请咨询 | |
| 3486322 | Ryon | IND，95% | 1克 | 126 | 请咨询 |
| 3486322 | Ryon | IND，95% | 5克 | 480 | 请咨询 |
| 3486322 | Ryon | IND，95% | 25克 | 1760 | 请咨询 |
| 4059215 | Supelco | 5 G | 4510 | 请咨询 | |
| 4177283 | Fluorochem | 1g | 369 | 请咨询 | |
| 4177283 | Fluorochem | 5g | 683 | 请咨询 | |
| 4177283 | Fluorochem | 25g | 1590 | 请咨询 | |
| 4177283 | Fluorochem | 100g | 4180 | 请咨询 |
结构式
 |
基本信息
| MDL | MFCD00150712 |
| EINECS | 236-339-8 |
| 分子式 | C11H8N3NaO2?H2O |
| 分子量 | 255.21 (237.19anhy) |
| 熔点 | >300° |
| 灵敏度 | Ambient temperatures. |
| 形态 | Powder |
| Beilstein | 3825637 |
| 危险类别 | 36/37/38 Irritating to eyes, respiratory system and skin. |
安全信息
| 安全等级 | 26-37 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
| TSCA | 否 |
GHS危害和防范说明
| GHS符号 |  |
| Hazard Statements | H315-H319-H335 Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation. |
| Precautionary Statements | P261-P280a-P305+P351+P338-P304+P340-P405-P501a Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations. |