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2,3-二羟基萘
2,3-Dihydroxynaphthalene
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| 产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
| 3043168 | 10g | 434 | |||
| 3043168 | 50g | 1058 | |||
| 3043168 | 250g | 3580 |
产品别名
92-44-4
2,3-二羟基萘
2,3-Dihydroxynaphthalene
2,3-Naphthalenediol
基本信息
| 应用 | 2,3-Dihydroxynaphthalene is used in making dyes, pigments, fluorescent whiteners, tanning agents, antioxidants, and antiseptics. |
| 备注 | Store away from strong oxidizing agents. Keep container tightly closed. Store in cool, dry conditions in well sealed containers. |
| MDL | MFCD00004073 |
| EINECS | 202-156-7 |
| 分子式 | C10H8O2 |
| 分子量 | 160.17 |
| 熔点 | 162-165° |
| 闪点 | 175°(347°F) |
| 灵敏度 | Ambient temperatures. |
| 形态 | Powder |
| 溶解性 | Slightly soluble in water |
| Beilstein | 742375 |
| 危险类别 | 22-37/38-41 Harmful if swallowed.Irritating to respiratory system and skin.Risk of serious damage to eyes. |
安全信息
| 安全等级 | 26-36/37/39 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection. |
| RTECS | QJ4750000 |
| 欧盟危险品标志 |  |
| TSCA | 是 |
GHS危害和防范说明
| GHS符号 |   |
| Hazard Statements | H302-H315-H318-H335 Harmful if swallowed.Causes skin irritation.Causes serious eye damage.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. |
