溶解性 | Soluble in acetone, alcolhol, acetic acid (red color), and dillute aqueous alkali (blue-violet color). Insoluble in water., Soluble in acetone, alcolhol, acetic acid (red color), and dillute aqueous alkali (blue-violet color). Insoluble in water. |
应用 | 酸性pH时呈红色,碱性pH时呈蓝色 |
产品介绍 | Orcein (Synthetic) is a red dye used in microscopy as a mordant for the staining of flagella, as well as for detecting elastic tissue in sputum. |
备注 | 合成 |
别名 | 地衣红;苔藓红素;地衣素;奥而辛;Natural Red 28 |
苔红素
Orcein (订货以英文为准)
编号:O121730
CAS号:1400-62-0
分子式:C28H24N2O7
分子量:500.50
产品名称 | Orcein |
中文名称 | 苔红素 |
CAS号 | 1400-62-0 |
分子式(M.F.) | C28H24N2O7 |
分子量(M.W.) | 500.50 |
Merck Index | 5695 |
标识符号 | https://www.aladdin-e.com/images/ghs/ghs07.jpg |
信号词 | Warning |
危害声明 | H315,H319 |
警示性声明 | P305+P351+P338 |
个人防护设备 | dust mask type N95 (US),Eyeshields,Gloves |
RTECS | VH2810000 |
WGK德国 | 3 |
风险声明 (欧洲) | R36;R38 |
安全声明(欧洲) | S26;S36 |
危害码(欧洲) | Xi |
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