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

alpha-arbutin Suppliers, alpha-arbutin Manufacturers.

Login | Join now | Contact us | Help

Hubei Xiangxi Chemical Industry Co.,Ltd.

alpha-arbutin


  • Category :
    Soaps and Cosmetics
  • Synonyms :
    4-Hydroquinone-alpha-D-glucopyranoside;a-Arbutin;4-hydroxyphenyl alpha-D-glucopyranoside;α-Arbutin;
  • CAS NO :
    84380-01-8
  • EC NO :
  • Molecular Formula :
    C12H16O7
  • Molecular Weight :
    272.2512
  • Main Specifications :
    Molecular weight : 272.25
  • InChI :
    InChI=1/C12H16O7/c13-5-8-9(15)10(16)11(17)12(19-8)18-7-3-1-6(14)2-4-7/h1-4,8-17H,5H2/t8-,9-,10+,11-,12+/m1/s1
  • Packing :
    1kg10bags(aluminum foil bag sealed)/carton;2.510bags(aluminum foil bag sealed)/cardboard drum.
  • Product description :

    is the epimer of arbutin,which has been found to have stronger inhibitory action than that of arbutin. Even in very low concentration, -arbutin can inhibit the activity of tyrosinase. Its inhibitory mechanism is different from that of arbutin and its intensity is 10 times as much as that of arbutin. -arbutin appeared in the cosmetics market as a safe and high efficient skin lighting active agent in 2002.

    a-arbutin will make skin bright and full of ginger,It has obvious effect to the blackspot caused by ultraviolet radiation burning.

    Our company is the first in China to successfully synthesize -arbutin,which provides a safe and more efficient skin whitening material for beauty treatment products.

  • Molecular Structure :
    alpha-arbutin 84380-01-8

ChemNet is a registered trademark of Zhejiang NetSun Co., Ltd.

Home Suppliers Product CAS Gmall
主站蜘蛛池模板: 夏河县| 夹江县| 偏关县| 陇川县| 甘南县| 桦甸市| 旺苍县| 成安县| 庄河市| 汤阴县| 巴南区| 淮南市| 无极县| 广汉市| 崇明县| 湘潭市| 夏邑县| 炉霍县| 同德县| 屯留县| 温州市| 淄博市| 扎囊县| 尼玛县| 南充市| 梅河口市| 漯河市| 泗水县| 金华市| 如皋市| 嵊泗县| 余姚市| 伊吾县| 楚雄市| 察雅县| 宜兴市| 凤冈县| 湖北省| 同江市| 和静县| 湄潭县|