蘇丹二號(Sudan II,C18H16N2O)是一種脂肪偶氮染色劑,常用於凍結切片的甘油三酯的染色。正常狀況下是紅色粉狀物。工業上常用於油、蠟等非極性物質的染色。
蘇丹二號 | |
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IUPAC名 1-(2,4-dimethylphenyl) azonapthalen-2-ol | |
别名 | Solvent Orange 7、C.I. Solvent Orange 7、C.I. 12140 |
识别 | |
CAS号 | 3118-97-6 |
ChemSpider | 13621577 |
SMILES |
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InChI |
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InChIKey | JBTHDAVBDKKSRW-FMQUCBEEBZ |
KEGG | C19526 |
性质 | |
熔点 | 156–158 °C |
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。 |
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