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3,4-二羟基苯甲酸
3,4-Dihydroxybenzoic Acid
产品价格查看更多规格...
| 产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
| 3043119 | 25g | 839 | |||
| 3043119 | 100g | 2530 | |||
| 3043119 | 500g | 9200 |
产品别名
99-50-3
3,4-二羟基苯甲酸
3,4-Dihydroxybenzoic Acid
Protocatechuic Acid
基本信息
| 应用 | 3,4-Dihydroxybenzoic acid is a metabolite of polyphenols such as phloretin and quercetin. It is also a phenolic acid antioxidant present in fruits, vegetables and nuts. Further, it is found to be an efficacious chemopreventive agent in several carcinogenesis models. In addition to this, it acts as an anti-inflammatory agent. |
| 备注 | Incompatible with strong oxidizing agents and strong bases. |
| MDL | MFCD00002509 |
| EINECS | 202-760-0 |
| 分子式 | C7H6O4 |
| 分子量 | 154.12 |
| 熔点 | ca 202° dec. |
| 灵敏度 | Ambient temperatures. |
| 形态 | Powder |
| 溶解性 | Soluble in hot alcohol and ether. Slightly soluble in water. |
| Beilstein | 1448841 |
| Merck | 14,7894 |
| 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. |
| RTECS | UL0560000 |
| 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. |
