熔点 | 123-126°C |
敏感性 | 对光和空气敏感 |
溶解性 | Soluble in ethanol (50 mg/ml), and water. |
密度 | 1.3300 |
应用 | A reagent for the naphthoresorcinol test of Tollens and Rorive. |
产品介绍 | 1,3-Dihydroxynaphthalene is used in the naphthoresorcinol test for uronic acids of Tollens and Rorive. After heating of uronic acids with naphthoresorcinol in hydrochloric acid, a blue color can be extracted with ethanol. |
别名 | 1,3-二羟基萘;间萘二酚;萘间二酚;间二萘酚;1,3-Naphthalenediol;Naphthoresorcinol |
1,3-萘二酚
1,3-Dihydroxynaphthalene (订货以英文为准)
编号:D106385
CAS号:132-86-5
分子式:C10H8O2
分子量:160.17
产品名称 | 1,3-Dihydroxynaphthalene |
中文名称 | 1,3-萘二酚 |
CAS号 | 132-86-5 |
分子式(M.F.) | C10H8O2 |
分子量(M.W.) | 160.17 |
储存条件 | 充氩 |
标识符号 | https://www.aladdin-e.com/images/ghs/ghs02.jpg,https://www.aladdin-e.com/images/ghs/ghs06.jpg,https://www.aladdin-e.com/images/ghs/ghs08.jpg |
信号词 | Danger |
危害声明 | H225,H301,H311,H331,H370 |
警示性声明 | P210,P260,P280,P301+P310,P311 |
个人防护设备 | Eyeshields,Faceshields,full-face respirator (US),Gloves,multi-purpose combination respirator cartridge (US),type ABEK (EN14387) respirator filter |
WGK德国 | 1 |
闪点(摄氏) | 113.89℃ |
风险声明 (欧洲) | R22;R24;R34;R51/53 |
安全声明(欧洲) | S26;S36/37/39;S45;S61 |
危害码(欧洲) | T,N |
是否危化品 | 一般危化品 |
UN代码 | 2021 |
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