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

AMBN

  • Post Date:

    Dec 26,2017
  • Expiry Date:

    Jun 24,2018
  • Detailed Description:

    Cas No. :13472-08-7 2,2'-Azobis(2-Methylbutyronitrile) (AMBN/V59)
    CAS No: 13472-08-7
    Molecular Formula: C2H5C(CH3)(CN)N2
    Structural Formula:

    Properties: White crystal; Insoluble in water; Soluble in methanol, ethanol, toluenc etc organic solvents. M.P.49~52°C. Decomposed at ordinary temperature. Storage at below 10°C.
    Uses: Polymerization initiator for vinyl compounds.
    Product specification:
    Assay: ≥99%
    Alcohol solution: colorless and tramsparent
    Volatile matter: ≤2%
    Packing specification: Carton (20Kg/drum)
  • CAS Registry Number:

    13472-08-7
  • Synonyms:

    ;2,2'-Azobis(2-methylbutyronitrile);2,2'-(E)-diazene-1,2-diylbis(2-methylbutanenitrile);2,2'-Azodi(2-Methylbutyronitrile);2,2'-AZOBIS-[2-METHY1 BUTYRONITRILE]AMBN;
  • Molecular Formula:

    C10H16N4
  • Molecular Weight:

    192.2608
  • Molecular Structure:

    13472-08-7 2,2'-Azobisisovaleronitrile
  • Hazard Symbols:

     F:Flammable;
     Xn:Harmful;
  • Risk Codes:

    R11:;
    R22:;
Inquiry
Home Suppliers Product CAS Gmall
主站蜘蛛池模板: 故城县| 玛沁县| 花垣县| 彭山县| 合阳县| 庐江县| 达日县| 凤城市| 六枝特区| 济宁市| 凤台县| 凤冈县| 三都| 长泰县| 宁南县| 丰原市| 盘锦市| 宜丰县| 瑞安市| 休宁县| 河津市| 靖宇县| 军事| 无极县| 中宁县| 那坡县| 东乌珠穆沁旗| 长武县| 汉川市| 石门县| 文登市| 延吉市| 昭通市| 饶河县| 从化市| 商南县| 安达市| 义马市| 屯门区| 永城市| 新乡市|