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2-羟基-1,4-萘醌
2-Hydroxy-1,4-naphthoquinone
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 |
| 3050327 | 10g | 433 | |||
| 3050327 | 50g | 1360 | |||
| 3050327 | 250g | 4970 |
产品别名
83-72-7
2-羟基-1,4-萘醌
2-Hydroxy-1,4-naphthoquinone
C.I. 75480
Lawsone
基本信息
| 应用 | 2-Hydroxy-1,4-naphthoquinone is used for preparing decorative hair and skin dyes. 2-Hydroxy-1,4-naphthoquinone also demonstrates antimicrobial and antioxidant effects. It also suppress the formation of hydrogen peroxide and superoxide radical anion by aldehyde oxidase-catalyzed reactions. |
| 备注 | Incompatible with strong oxidizing agents. Store at room temperature. |
| MDL | MFCD00001678 |
| EINECS | 201-496-3 |
| 分子式 | C10H6O3 |
| 分子量 | 174.16 |
| 熔点 | ca 193° dec. |
| 灵敏度 | Ambient temperatures. |
| 形态 | Powder |
| 溶解性 | Soluble in water. 2 g/L at 20°C |
| Beilstein | 1565260 |
| Merck | 14,5393 |
| 危险类别 | 22-36-68 Harmful if swallowed.Irritating to eyes.Possible risk of irreversible effects. |
安全信息
| 安全等级 | 26-36/37 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing and gloves. |
| RTECS | QL8200000 |
| 欧盟危险品标志 |  |
| TSCA | 是 |
GHS危害和防范说明
| GHS符号 |   |
| Hazard Statements | H302-H319-H341 Harmful if swallowed.Causes serious eye irritation.Suspected of causing genetic defects. |
| Precautionary Statements | P201-P280-P305+P351+P338-P301+P312a-P405-P501a Obtain special instructions before use.Wear protective gloves/protective clothing/eye protection/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations. |
