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 > ÁòËá¿üÄþһˮÎï

²úÆ·ÖÐÐÄ

×îвúÆ·

  • ÁòËá¿üÄþһˮÎï

    ¹æ¸ñ£º
    ¼Û¸ñ£º£¤
    • Æ·ÅÆ : ͨεÉúÎï
    • Ŀ¼ºÅ : TW27110
    • Ó¦Óà : ½ö¹©¿ÆÑÐʹÓÃ
    • »õÆÚ : ÏÖ»õ
    • ¹æ¸ñ £º5g/25g/100g
  • ÉÌÆ·ÏêÇé
  • ²Î¿¼ÎÄÏ×
  • ˵Ã÷ÊéÏÂÔØ
  • ÉÌÆ·ÆÀÂÛ0
  • Ïà¹Ø²úÆ·


ÖÐÎÄÃû³Æ £º ÁòËá¿üÄþһˮÎï 


ÆäËûÖÐÎÄÃû³Æ £º (8S,9R)-6'-¼×Ñõ»ù½ð¼¦ÄÉ-9-´¼ÁòËáÑÎһˮÎ¿üÄþÁòËáÑÎһˮÎ¿üÄþÁòËáõ¥Ò»Ë®Î°ëÁòËá¿üÄþµ¥Ë®ºÏÎÁòËá½ð¼¦ÄÉÑÎһˮÎï 


Ó¢ÎÄÃû³Æ £º Quinine hemisulfate salt monohydrate 


C A S £º 6119-70-6


C20H24N2O2¡¤0.5H2O4S¡¤H2O=391.47


¼¶ ±ð £º BR


º¬ Á¿ £º 98¡«101%


ÂÈ»¯Îï £º ¡Ü0.01%


ÖØ½ðÊô £º ¡Ü20ppm


ÈÛ µã £º 233¡«235¡æ


ÈܽâÐÔ(5% in 95% Ethanol) £º clear,colorless to very faint yellow solution


ÐÔ ×´ £º °×É«ÖÁÀà°×É«·ÛÄ©»òÕë×´½á¾§¡£ÎÞÆøÎ¶¡£Î¶¼«¿à¡£Â¶¹â½¥±äºÖÉ«,Ô¼ÔÚ100¡æÊ§È¥½á¾§Ë®¡£±¥ºÍÈÜÒºpH6.2¡£¼«Ò×ÈÜÓÚ2·ÝÂÈ·ÂÓë1·ÝÎÞË®ÒÒ´¼µÄ»ìºÏÒº,1GÈÜÓÚ810mlË®¡¢32ml·ÐË®¡¢120mlÒÒ´¼¡¢Ô¼10mlÈÈÒÒ´¼¡£Î¢ÈÜÓÚÂȷºÍÒÒÃÑ¡£Óд̼¤ÐÔ


Óà ; £º Éú»¯Ñо¿¡£ÔÚ×ÏÍâÏßÕÕÉäϵζ¨Ëáʱ×÷Ó«¹âָʾ¼Á,pH 3.8¡«6.1(ÌìÀ¶¡«×ÏÉ«),pH 9.5¡«10(Ó«¹âÏûʧ)¡£ÖØÁ¿·ÖÎöÖвⶨÎÙ¡£±ÈÉ«·ÖÎöÖвⶨîé¡£±È×Ç·¨²â¶¨Á×


±£ ´æ £º RT£¬±Ü¹â¡£±£ÖÊÆÚ5Äê



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