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     4 - methyl - N - (4 - (aniline) phenyl] benzene sulfonamide (TPPD)

    Chemical Name4-Methyl-N-[4-(phenylamino)phenyl]benzenesulfonamide
    Molecular FormulaC19H18N2O2S
    Molecular Structure
    Molecular Weight338.42
    CAS NO.100-93-6
    Specifications

    Item Powder
    Appearance Gray powder or granule
    Initial Melting Point≥  135℃
    Loss on Drying≤  0.3%
    Ash≤  0.3%

    PropertiesGray powder or granule, non-toxic, relative density 1.23, melting point is not lower than 135 ℃, soluble in acetone and methanol, slightly soluble in ethylene dichloride, benzene, hot water and hot alkali solution, insoluble in gasoline and water.

    ApplicationsTPPD is mainly used for antioxidantRD of the CR, NR, BR, SBR and latex, protection of ozone, oxygen aging is good, also can inhibit copper and manganese pollution, especially suitable for protective CR released chloride to the fiber materia damage during the period of aging . This product is easy to disperse, and can be added rubber directly, also can make into aqueousdispersion inject latex. And when this product is used for CR, if using in common with antiager ODA, best heat resistant performance, also can reduce the plasticity of unvulcanized CR, Reduce rolling shrinkage, and thus help to adjust the size of the semi-finished products. Mainly used in the manufacture of wire and cable, tires, v-shaped belt, seals, tape and light industrial goods.

    PackageKraft paper bags or paper barrel. 25 kg/bag (barrel).

    StorageShould be stored in a cool, dry, well ventilated place, packaged products should avoid direct sunlight.

    Instructions: Can provide different purity products according to customer requirements; The product packaging can be adjusted according to customer's requirements.

     
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  • 愿赌服输!炒股赚了没见你们给大家分点? 2019-06-16
  • 苏宁418战报:全渠道增长156% 2019-06-11
  • “妃子笑”熟了! 东莞22个官方荔枝采摘点出炉 2019-06-11
  • 全省手机报推广发行经验交流会在大悟召开 2019-06-08
  • 林尚立:以中国情怀研究中国政治 2019-06-07
  • 紫光阁中共中央国家机关工作委员会 2019-06-07
  • 炮制数万斤毒豆芽 广州三个黑作坊被警方捣毁 2019-06-02
  • 13少年被逼参与盗窃遭烟头烫伤 21天撬130辆车 2019-06-02
  • 2015最具体育活力城市排行榜 2019-05-30
  • 三星侵犯一大学专利 被判支付罚金4亿美元 2019-05-30
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  • 首届交易银行国际论坛在京召开 2019-05-24
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