商品名:酸性红 2
别 名:4-Dimethylaminoazobenzene-2'-carboxylic Acid
英文名:Methyl Red
产 地:上海
Cas号:493-52-7
MDL:MFCD00002425
Beilstein:16(3)367
EINECS:
分子结构:
分子式:C15H15N3O2
分子量:269.3000
备注:
性状:
质量标准:Absorbance min. 0.350(5 mg/L, pH 6.6, 428.0 to 432.0 nm) $ Solubility in hot EtOH(95vol%) transparency $ Transition interval(pH) (purplish red)4.2 to 6.2(yellow)
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