ÎÞ»ú»¯¹¤ ¡ú µ¥ÖÊÔªËØ ¡ú ²úÆ·ÁÐ±í·¢²¼²úÆ·
-
ÇâÆø(ÔÚÏßѯÅÌ)
²úƷ˵Ã÷£ºÖ÷ÒªÓÃ;£ºÆøÌåȼÁÏ£¬Ê¯Ó;«Á¶£¬ÖÆÔìÓÍÖ¬£¬Ó²»¯Ó͵ÈÈËÔìÄÌÓÍ£¬¼×´¼¡¢ÑÎËá¡¢°±µÈµÄºÏ³É£¬º¸½ÓºÍ½ðÊôµÄÇиÆøÏó¹Û²â£¬²£Á§µÄÈÚ»¯£¬Ò±½ð¹¤Òµ£¬ÀäÈ´¼Á£¨ÒºÇ⣩£¬°ëµ¼ÌåÖÆÔìÓÃƽºâÆø£¬Ê´¿ÌÆø¡¢±ê×¼Æø¡¢ÁãµãÆø¡¢...
¹«Ë¾Ãû³Æ£ºÎ«·»ÆÕöλ¯¹¤ÓÐÏÞ¹«Ë¾(²úÆ·Áбí)ë¯Æø(ÔÚÏßѯÅÌ)
²úƷ˵Ã÷£º¸ß´¿ë¯Æø¹ã·ºÓÃÓÚµç×Ó¡¢µç¹âÔ´¹¤Òµ¡£ÓÃë¯Æø³äÌîµÄµÆÅÝÓëÏàͬ¹¦Âʵijäë²µÆÅÝÏà±È,¾ßÓз¢¹âÂʸߡ¢Ìå»ýÐ ¢ÊÙÃü³¤¡¢Ê¡µçµÈÓŵ㡣ÓÉÓÚËüµÄ͸ÎíÄÜÁ¦ÌرðÇ¿³£ÓÃ×÷ÓÐÎíµ¼º½µÆ,¹ã·ºÓÃÓÚ»ú³ ¢³µÕ¾¡¢ÂëÍ·¡£ë¯µÆ°¼Ãæ¾Û¹â...
¹«Ë¾Ãû³Æ£ºÎ«·»ÆÕöλ¯¹¤ÓÐÏÞ¹«Ë¾(²úÆ·Áбí)Áù·ú»¯Áò(ÔÚÏßѯÅÌ)
²úƷ˵Ã÷£ºÁù·ú»¯Áò£¨sf6ÆøÌ壩ÔÚ³£Ñ¹ÏÂÊÇÒ»ÖÖÎÞÉ«¡¢ÎÞ³ô¡¢ÎÞ¶¾¡¢²»È¼¡¢ÎÞ¸¯Ê´µÄ¶èÐÔÆø̬ÎïÖÊ£¬ÆøÌåÃܶȣº6.139g/l(20¡æ£¬0.101Mpa),ÈÛµã Ϊ£º-50.8¡æ £¬Äý¹ÌµãΪ£º-63.8¡æ£¬ÁÙ½çζȣº45£®64¡æ£¬ÁÙ½çѹÁ¦£º3.84Mpa£¬ÁÙ...
¹«Ë¾Ãû³Æ£ºÎ«·»ÆÕöλ¯¹¤ÓÐÏÞ¹«Ë¾(²úÆ·Áбí)º¤Æø(ÔÚÏßѯÅÌ)
²úƷ˵Ã÷£ºÖÐÎÄÃû£º¸ß´¿º¤Æø ·Ö×Óʽ£ºHe ¸ß´¿º¤Æø´¿¶È£º99.999%£¨5N£© °ü×°£º40L¹ú±êÎÞ·ì¸ÖÆ¿ ¸ß´¿º¤Æø²úµØ£º½ø¿ÚÆøÌå¹úÄÚ·Ö×° ѹÁ¦£º14¡À0.5Mpa ¸ß´¿º¤Æø³ä×°Á¿£º5.5M3×óÓÒ CAS No.£º7440-59-7 Ó¢ÎÄÃû£ºhelium ÌìÈ»Æø...
¹«Ë¾Ãû³Æ£ºÎ«·»ÆÕöλ¯¹¤ÓÐÏÞ¹«Ë¾(²úÆ·Áбí)Áò»¯Çâ(ÔÚÏßѯÅÌ)
²úƷ˵Ã÷£º²úÆ·´¿¶È:99.9%°üװ˵Ã÷: 40L¸ßѹÎÞ·ì¸ÖÆ¿£¬25kg/Æ¿£¬²»Ðâ¸ÖÆ¿Í··§²úƷ˵Ã÷: Áò»¯ÇâΪÎÞÉ«¾ç¶¾ÆøÌ壬¾ßÓгô¼¦µ°Æøζ¡£ Áò»¯ÇâÖ÷ÒªÓ¦ÓÃÓÚ»¯Ñ§·ÖÎö¡¢½ðÊôµÄ¾«ÖÆ¡¢¸÷ÖÖ¹¤ÒµÊÔ¼Á¡¢Å©Ò©¡¢Ò½Ò©Æ·¡¢Ó©¹âÌå¡¢µç·¢¹â¡¢...
¹«Ë¾Ãû³Æ£ºÎ«·»ÆÕöλ¯¹¤ÓÐÏÞ¹«Ë¾(²úÆ·Áбí)ë®Æø(ÔÚÏßѯÅÌ)
²úƷ˵Ã÷£ºÎïÀíÐÔÖÊ Ãû³Æ£ºë® Æ´Òô£ºd¨¡o Ó¢ÎÄÃû³Æ£ºdeuterium gas »¯Ñ§Ê½£ºD2 CAS ×¢²áºÅ£º7782-39-0 Ïà¶Ô·Ö×ÓÖÊÁ¿£º4.032 È۵㣺18.73K,-254.42¡æ£¬-425.96oF ·Ðµã£º101.325 kPa£¨1atm£©Ê± 23.65K£¬-249.5¡æ£¬-417.1...
¹«Ë¾Ãû³Æ£ºÎ«·»ÆÕöλ¯¹¤ÓÐÏÞ¹«Ë¾(²úÆ·Áбí)¸ß´¿·úÆø(ÔÚÏßѯÅÌ)
²úƷ˵Ã÷£º ²úÆ·Ãû³Æ£º¸ß´¿·úÆøCAS ºÅ£º7782-41-4ÐÔÖÊ£º ·Ö×Óʽ£º F2 È۵㣺 -219.62¡æ ·Ðµã£º -188.1¡æ £¨ÆøÌ壩Ïà¶ÔÃܶȣº 1.696kg/m3 ÌØÐÔ£º·úÆøÊÇÒ»ÖÖÐÔÖʷdz£»îÆõÄÆøÌ壬¾ßÓм«Ç¿µÄÑõ»¯ÐÔ£¬³ýÉÙÊý¶èÐÔÆøÌåÍ⣬ÄÜ...
¹«Ë¾Ãû³Æ£ºÉ½¶«Èñ»ª·úÒµÓÐÏÞ¹«Ë¾£¨É½¶«Èñ»ªÌØÖÖÉ豸¼ìÑé¼ì²âÓÐÏÞ¹«Ë¾£©(²úÆ·Áбí)Áù·ú»¯Áò(ÔÚÏßѯÅÌ)
²úƷ˵Ã÷£º²úÆ·Ãû³Æ£ºÁù·ú»¯ÁòCAS ºÅ£º2551-62-4SF6 Quality Indicators Ïî Ä¿Item Ö¸ ±êIndex SF6 Áù·ú»¯Áò ¡Ý99.999% ¡Ý99.99% O2+Ar ÑõÆø+ë²Æø ¡Ü2.0 ppmv ¡Ü10 ppmv N2 µªÆø ¡Ü3.0&n...
¹«Ë¾Ãû³Æ£ºÉ½¶«Èñ»ª·úÒµÓÐÏÞ¹«Ë¾£¨É½¶«Èñ»ªÌØÖÖÉ豸¼ìÑé¼ì²âÓÐÏÞ¹«Ë¾£©(²úÆ·Áбí)ËÄ·ú»¯Ì¼(ÔÚÏßѯÅÌ)
²úƷ˵Ã÷£º ²úÆ·Ãû³Æ£ºËÄ·ú»¯Ì¼CAS ºÅ£º75-73-0ËÄ·ú»¯Ì¼ÓÖ³ÆËÄ·ú¼×Í飬·úÀû°º14£»·Ö×ÓʽCF4£»ÎﻯÐÔÖÊ£º ÈÛµã -183.6¡æ ·Ðµã -128.1¡æ ÒºÌåÃÜ¶È £¨-130¡æ£©1.613g/cm3 ÁÙ½çÎÂ¶È -45.67¡æ ÁÙ½çѹÁ¦ 3.73MPa ÁÙ½çÃÜ¶È 7.1...
¹«Ë¾Ãû³Æ£ºÉ½¶«Èñ»ª·úÒµÓÐÏÞ¹«Ë¾£¨É½¶«Èñ»ªÌØÖÖÉ豸¼ìÑé¼ì²âÓÐÏÞ¹«Ë¾£©(²úÆ·Áбí)ËÄ·ú»¯Áò(ÔÚÏßѯÅÌ)
²úƷ˵Ã÷£º ²úÆ·Ãû³Æ£ºËÄ·ú»¯ÁòCAS ºÅ£º7783-60-0ΣÏÕ±ê¼Ç£º(6)Óж¾ËÄ·ú»¯ÁòÌØÐÔ£º ·Ö×Óʽ SF4 ·Ö×ÓÁ¿ 108.05 ·Ð µã -38¡æ ÈÛ µã -124¡æ ÃÜ ¶È 1.95(Òº)£¬2.35(¹Ì)£»3.7(Æû) ÁÙ½çÎÂ¶È 90.9¡æ ÁÙ½çѹÁ¦ 6342.9kPa ÕôÆøѹ...
¹«Ë¾Ãû³Æ£ºÉ½¶«Èñ»ª·úÒµÓÐÏÞ¹«Ë¾£¨É½¶«Èñ»ªÌØÖÖÉ豸¼ìÑé¼ì²âÓÐÏÞ¹«Ë¾£©(²úÆ·Áбí)Õý¶¡»ùï®(ÔÚÏßѯÅÌ)
²úƷ˵Ã÷£ºÔÝÎÞ
¹«Ë¾Ãû³Æ£ºÉϺ£ÓòÂ×ʵҵÓÐÏÞ¹«Ë¾(²úÆ·Áбí)¶þË®ÂÈ»¯¸Æ(ÔÚÏßѯÅÌ)
²úƷ˵Ã÷£ºÔÝÎÞ
¹«Ë¾Ãû³Æ£ºÉϺ£ÓòÂ×ʵҵÓÐÏÞ¹«Ë¾(²úÆ·Áбí)