Ë®³ý¼×È©

Ë®³ý¼×È©

¼×È©,»¯Ñ§Ê½HCHO,ʽÁ¿30.03,ÓÖ³ÆÒÏÈ©¡£ÎÞÉ«ÆøÌå,ÓÐÌØÊâµÄ´Ì¼¤ÆøÎ¶,¶ÔÈËÑÛ¡¢±ÇµÈÓд̼¤×÷ÓÃ,ÆøÌåÏà¶ÔÃܶÈ1.067(¿ÕÆø=1),ÒºÌåÃܶÈ0.815g/cm3(-20¡æ)¡£ÈÛµã-92¡æ,·Ðµã-19.5¡æ¡£Ò×ÈÜÓÚË®ºÍÒÒ´¼¡£Ë®ÈÜÒºµÄŨ¶È×î¸ß¿É´ï55%,ͨ³£ÊÇ40%,³Æ×ö¼×ȩˮ,Ë׳Ƹ£¶ûÂíÁÖ(formalin),ÊÇÓд̼¤ÆøÎ¶µÄÎÞɫҺÌå¡£ÓÐÇ¿»¹Ô­×÷ÓÃ,ÌØ±ðÊÇÔÚ¼îÐÔÈÜÒºÖС£ÄÜȼÉÕ,ÕôÆøÓë¿ÕÆøÐγɱ¬Õ¨ÐÔ»ìºÏÎï,±¬Õ¨¼«ÏÞ7%-73%(Ìå»ý)¡£×Å»ðζÈÔ¼300¡æ¡£¼×È©¿ÉÓɼ״¼ÔÚÒø¡¢Í­µÈ½ðÊô´ß»¯ÏÂÍÑÇâ»òÑõ»¯ÖƵÃ,Ò²¿ÉÓÉÌþÀàÑõ»¯²úÎï·Ö³ö¡£ÓÃ×÷ũҩºÍÏû¶¾¼Á,ÖÆ·ÓÈ©Ê÷Ö¬¡¢ëåÈ©Ê÷Ö¬¡¢Î¬ÂÚ¡¢ÎÚÂåÍÐÆ·¡¢¼¾ÎìËÄ´¼ºÍȾÁϵȵÄÔ­ÁÏ¡£¹¤ÒµÆ·¼×È©ÈÜÒºÒ»°ãº¬37%¼×È©ºÍ15%¼×´¼,×÷×è¾Û¼Á,·Ðµã101¡æ¡£

Ïà¹Ø°Ù¿Æ

ÑÓÉìÔĶÁ

Ïà¹Ø±êÇ©

ÉÌË®·¿¼Û

Ë®ÁúÍ·

Ƥ´²

ÄÍË®Äå×Ó

Ë®³ý¼×È©

Ta»¹ÔÚ¿´
·¿²úÖ¤ÐÅÏ¢²éѯ×â·¿114¶þÊÖ·¿¹À¼Û·¿²úÖ¤°ìÀí½ø¶È²éѯ·¿¼Û²éѯµÖѺ´û¿î¼ÆËãÆ÷