½ðÄê»á¡¤(jinnianhui)½ð×ÖÕÐÅÆ³ÏÐÅÖÁÉÏ-Gold Annual Meeting

  • »¶Ó­À´µ½ÉϺ£Í¨Îµ£¡

    021-54845833/15800441009

    Æ·Öʱ£Ö¤ ¡¤ ͨεÊÔ¼Á

    µ±Ç°Î»ÖÃ: Ê×Ò³ > ¿ÆÑвúÆ· > Éú»¯ÊÔ¼Á > É«ËØÀà > ¶þ¼×·Ó½Û»Æ

    ²úÆ·ÖÐÐÄ

    ×îвúÆ·

    • ¶þ¼×·Ó½Û»Æ

      ¹æ¸ñ£º
      ¼Û¸ñ£º£¤
      • Æ·ÅÆ : ͨεÉúÎï
      • Ŀ¼ºÅ : TW26588
      • Ó¦Óà : ½ö¹©¿ÆÑÐʹÓÃ
      • »õÆÚ : ÏÖ»õ
      • ¹æ¸ñ £º25g/5g/100g
    • ÉÌÆ·ÏêÇé
    • ²Î¿¼ÎÄÏ×
    • ˵Ã÷ÊéÏÂÔØ
    • ÉÌÆ·ÆÀÂÛ0
    • Ïà¹Ø²úÆ·


    ÖÐÎÄÃû³Æ £º ¶þ¼×·Ó½Û»Æ


    ÆäËûÖÐÎÄÃû³Æ £º ¶þ¼×·Ó³È£»3,3¡ä-Ë«[N,N-¶þ(ôȼ׻ù)°±»ù¼×»ù]ÁÚ¼×·Ó»Çõ£Ìª£»ÁÚ¼×·Ó»Çõ£Ìª-3,3¡ä-Ë«¼×»ùÑǰ±»ù¶þÒÒË᣻¶þ¼×·Ó³ÈÈýÄÆÑΣ»¶þ¼×±½·Ó³ÈÄÆÑΣ»¶þ¼×·Ó³ÈÄÆÑΣ»¶þ¼×·Ó½Û»ÆÄÆÑΠ


    Ó¢ÎÄÃû³Æ £º Xylenol orange 


    ÆäËûÓ¢ÎÄÃû³Æ £º 3,3¡ä-Bis[N,N-di(carboxymethyl)aminomethyl]-o-cresolsulfonphthalein£»o-Cresolsulfonphth-alein-3,3¡ä-bismethyliminodiacetic acid 


    C A S £º 63721-83-5


    C31H29N2Na3O13S=738.61 


    ¼¶ ±ð £º AR


    ·Ö¹âÓÐЧº¬Á¿ £º ¡Ý75.0%


    ¶ÔпÁéÃô¶ÈÊÔÑé £º ºÏ¸ñ


    ÓÎÀëÁÚ¼×·Ó»Ç̪ £º ºÏ¸ñ


    ׯÉÕ²ÐÔü £º 25.0¡«30.0%


    ÐÔ ×´ £º ºìרɫ½á¾§ÐÔ·ÛÄ©,Ò×Îüʪ¡£Ò×ÈÜÓÚË®£¬²»ÈÜÓÚÎÞË®ÒÒ´¼¡£Ë®ÈÜҺΪºìÉ«£¬ËáÐÔÈÜÒºÖÐΪÄûÃÊ»ÆÉ«£¬½ðÊôÂçºÏÎïΪÏʺìÉ«£¬¼îÐÔÈÜÒºÖÐΪºì×ÏÉ«¡£ÈÛµã210¡æ (·Ö½â)¡£×î´óÎüÊÕ²¨³¤ 580nm


    Óà ; £º Éú»¯Ñо¿¡£ÂçºÏָʾ¼Á£¬µÎ¶¨Ð¿¡¢îé¡¢ïÓ¡¢îÜ¡¢Í­¡¢Ìú¡¢ ¹¯¡¢î÷¡¢ïçÏµÔªËØ¡¢Äø¡¢Ç¦¡¢îÖ¡¢îÊ¡¢ï¯¡¢îè¡¢ÓË(VI)¡¢·°µÈ¡£¹â¶È²â¶¨Ð¿¡¢ÂÁ¡¢îë¡¢îé¡¢ïç¡¢îê¡¢Äø¡¢îÙ¡¢îÊ¡¢îÆ¡¢ï¯µÈ¡£Ëá¼îָʾ¼Á


    ±£ ´æ £º RT£¬±Ü¹â

     

    ¡¾ÍøÕ¾µØÍ¼¡¿¡¾sitemap¡¿
    ¡¾ÍøÕ¾µØÍ¼¡¿¡¾sitemap¡¿