久久国语精品天堂综合v网|久久无码激情丁香久久|成人黄片无码动漫在线观看|色欲AV在线播放国产丝袜日韩|无码人妻一区二区三区在线神菜美|全球高清观看av网站|日本黄色视频在线观看免费|国产欧美精品亚洲|国产性生活:亚州激情|超碰在线成人免费中文字幕

Product
    DMDMH
      Chemical name
       1,3-bis(hydroxymethyl)-5,5-dimethylimidazolidine-2,4-dione
      English name   DMDM Hydantoin
      INCI name
      DMDM Hydantoin
    Chemical constituents   
      CAS NO
      6440-58-0
      CTFA name   
      Molecular formula   C7H12N2O4
      Molecular weight   188.2
      Quality index   

    appearance: colorless to light yellow transparent liquid

    PH range: 5.0-7.0 

    solid content ％: 54-56 

    relative density(25℃): 1.14-1.17 

    free formaldehyde％: ≤1 

    total formaldehyde％: 17～19 

    As％: ≤0.001 

    heavy metal(in Pb)％: ≤0.004 
--BACK--

Home | About us | Product | Honors | Order | Contact | 中文版 【Admin】

Copyright(C)2015,Taicang YANLIN Chemical Factory    Supported by  ChinaChemNet  ChemNet  Toocle Copyright Notice?