潘金莲被吸乳揉到高潮的视频,久久99久久99精品免观看,在电影院里拨开内裤挺进,护士交换粗吟配乱大交动态图

Offter to Sell

Accelerator ETU

  • Post Date:

    Apr 22,2025
  • Expiry Date:

    Oct 19,2025
  • Detailed Description:

    Cas No. :96-45-7

    Chemical name:


    Ethylene thiourea




    Structural formula:





    Molecular formula:


    C3H6N2S




    Molecular weight:


    102.17




    Properties:


    bitter, readily soluble in water, soluble in ethanol and methanol, insoluble in acetone and ether.




    Uses:


    Vulcanization accelerator for chloroprene rubber, chlorosulfonated polyethylene rubber and polyacrylate rubber, non-staining, non-discoloring, easy to disperse. Rate of use is usually 0.25-1.5%. Used in the non-curing system for the safety of chlorine butylamine Accelerant , mainly used for non-sulfide system of chloride butylamine security Accelerant , mainly for industrial products, coated wire, shoes, clothing and so on. This product is copper sulfate or copper auxiliary brightener.




    Appearance:


    white needle-like crystal powder




    Melting point:


    ≥195??




    Loss on heat:


    ≤0.3%




    Ash:


    ≤0.3%




    Residue on 100mesh Sieve:


    ≤0.1%




    Packing:


    PE film bag lined PP woven bag or laminated kraft bag, Net wt 25kg.




    Storage:


    Stored in cool and dry place, avoid fire, insolation and moisture.


  • CAS Registry Number:

    96-45-7
  • Synonyms:

    ;2-mercaptoimidazoline;Ethenethiourea;Ethylene thiourea;Ethlenethiourea;Rubber Accelerator NA-22;Rubber Accelerator ETU;Accelerator NA-22;Accelerator ETU;Accelerator ETU(NA-22);
  • Molecular Formula:

    C3H6N2S
  • Molecular Weight:

    102.1581
  • Molecular Structure:

    96-45-7 2-Imidazolidinethione
  • Hazard Symbols:

     T:Toxic;
  • Risk Codes:

    R22:;
    R61:;
  • Safety Description:

    S45:;
    S53:;
Inquiry
Home Suppliers Product CAS Gmall
主站蜘蛛池模板: 西乌珠穆沁旗| 磐安县| 黑水县| 木兰县| 仁化县| 邵武市| 阳江市| 原阳县| 永善县| 建昌县| 舟曲县| 工布江达县| 攀枝花市| 龙口市| 图们市| 哈密市| 南康市| 将乐县| 韶关市| 辉县市| 鄂尔多斯市| 乾安县| 集贤县| 阳泉市| 股票| 涞源县| 滨州市| 涟水县| 宝应县| 平遥县| 固始县| 通化市| 屯留县| 资源县| 黎平县| 镇巴县| 凤冈县| 兴业县| 四会市| 大连市| 百色市|