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 > ËáÐÔºì92

²úÆ·ÖÐÐÄ

×îвúÆ·

  • ËáÐÔºì92

    ¹æ¸ñ£º
    ¼Û¸ñ£º£¤
    • Æ·ÅÆ : ͨεÉúÎï
    • Ŀ¼ºÅ : TW26469
    • Ó¦Óà : ½ö¹©¿ÆÑÐʹÓÃ
    • »õÆÚ : ÏÖ»õ
    • ¹æ¸ñ £º25g/5g
  • ÉÌÆ·ÏêÇé
  • ²Î¿¼ÎÄÏ×
  • ˵Ã÷ÊéÏÂÔØ
  • ÉÌÆ·ÆÀÂÛ0
  • Ïà¹Ø²úÆ·


ÖÐÎÄÃû³Æ £º ËáÐÔºì92 


ÆäËûÖÐÎÄÃû³Æ £º Ó«¹âÌÒºìB£»Ó«¹âÌҺ죻ËÄäåËÄÂÈÓ«¹âËØ£»ÑæºìB£»Ê¯ÄϺ죻õ¹åºì£»ÑæºìȾÁÏB£»±ê¼Çºì£»2¡¯,4¡¯,5¡¯,7¡¯-ËÄäå-4,5,6,7-ËÄÂÈ-3¡¯,6¡¯-¶þôÇ»ù-ÂÝ[Òì±½²¢ß»à«-1(3H),9¡¯-(9H)Õ¼¶Ö]-3-ͪ£»ºìÉ«28 


Ó¢ÎÄÃû³Æ £º Phloxine B 


ÆäËûÓ¢ÎÄÃû³Æ £º Tetrachlorotetrabromofluororescein sodium salt£»Phloxine£»Acid red 92£»Eosin 10B£»Tetrabromotetrachlorofluorescein disodium salt£»3,4,5,6-Tetrachloro-2¡ä,4¡ä,5¡ä,7¡ä-tetrabromofluorescein sodium salt£»C.I. 45410 


C A S £º 18472-87-2


C20H2Br4Cl4Na2O5=829.63


¼¶ ±ð £º High purity grade


º¬ Á¿ £º ¡Ý90.0%


¦Ëmax £º 536¡«540nm(0.02 mol/L ´×Ëáï§ÈÜÒº)


¸ÉÔïʧÁ¿ £º ¡Ü10.0%


ÐÔ ×´ £º ×©ºìÉ«»òרºìÉ«ÖÁ°µ×ØÉ«·ÛÄ©¡£ÈÜÓÚˮΪÀ¶ºìÉ«ÈÜÒº´øÎ¢ÉîÂÌɫӫ¹â£¬ÈÜÓÚÒÒ´¼ÎªÀ¶ºìÉ«ÈÜÒº´ø×©ºìɫӫ¹â£¬ÔÚÑÎËáÖмÓÎÂʱÉú³Éר»ÆÉ«³Áµí£¬ÔÚÇâÑõ»¯ÄÆÖÐÉú³ÉÀ¶É«³Áµí£¬ÔÚŨÁòËáÖгʻÆÉ«ÈÜÒº£¬¼ÓÈÈʱ²»·¢Éú±ä»¯£¬Ï¡ÊÍʱ²úÉú»ÆºìÉ«³Áµí¡£


Óà ; £º Éú»¯Ñо¿¡£ÉúÎïȾɫ¡£Îü¸½Ö¸Ê¾¼Á¡£Ó«¹âָʾ¼Á¡£¼ì¶¨¹¯¡£ÓÃÓÚMallory's Ó«¹âÌÒºì-ÑǼ׻ùÀ¶È¾É«£»Kreyberg's ·½·¨ÓÃÓÚ½ÇÖÊËØºÍÕ³Òº


±£ ´æ £º RT

 

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