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产品描述
| 产品介绍 | pH变色域： 3.0(red) to 4.8(orange) |
| 别名 | 乙基橙钠盐;4-二乙基氨基偶氮苯-4'-磺酸钠盐;4-(4-二乙氨基)苯基偶氮苯磺酸钠盐;Ethyl Orange sodium salt；4-(4-Diethylaminophenylazo)benzene-sulfonic acid sodium salt；4-Diethylaminoazobenzene-4'-sulfonic Acid Sodium Salt |
