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                内容标题16

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                                DSD酸
                                对硝基甲苯邻磺是什么力量酸
                                二硝基酸
                                 更多产品
                              产品介绍

                            化学名称:4,4'-二硝基二苯乙◤烯-2,2'-二磺酸
                            结构式:
                                           
                            化学式:C14H10N2O10S2
                            分子量:430

                            CAS NO.:128-42-7

                            产品质量技术指标:

                            项目
                            指标
                            (1)外观 桔黄色粉末状
                            (2)二硝基※酸含量(按■干品样品总量计)   ≥65.0%
                            (3)二硝基苄可一剑之下基物(按干▲品总量计)     ≤ 0.5%
                            (4)其它有机物杂质(按干品总巨人量计)    ≤2.0%
                            (5)无机盐(按干品总量计)        ≤2.0%
                            (6)水不溶物(按干品总计)        ≤1.0%

                            主要用途:是一种染∮料中间体,可∮以用来生产DSD酸。

                            包装:25kg塑编袋或按用』户要求
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