Znn3bq.jpeg
ÉÇÍ·´óѧº£Ñó¿ÆÑ§½ÓÊܵ÷¼Á
²é¿´: 373  |  »Ø¸´: 2
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

qingting2007

ľ³æ (ÕýʽдÊÖ)

[½»Á÷] ÝÁ·ÓºÍÝÁ°·µÄÈܽâÐÔÔõôÑù,¶¾ÐÔ´ó²»´ó

ÝÁ·ÓºÍÝÁ°·µÄÈܽâÐÔÔõôÑù,¶¾ÐÔ´ó²»´ó?
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zhenglw

Ìú¸Ëľ³æ (Ö°Òµ×÷¼Ò)

¡ï
chemcccc(½ð±Ò+1):thx
2-ÝÁ·Ó
²úÆ·Ãû³Æ ¡¡2-ÝÁ·Ó
²úÆ·Ó¢ÎÄÃû ¡¡2-Hydroxy naphthalene;2-Naphthol
²úÆ·±ðÃû ¡¡ 2-ôÇ»ùÝÁ;ÒÒÝÁ·Ó;¦Â-ÝÁ·Ó  
·Ö×Óʽ ¡¡C10H8O
²úÆ·ÓÃ; ¡¡ÓÃÓÚȾÁÏ¡¢Ï𽺡¢ÓÍÆá
CASºÅ ¡¡135-19-3

ÎﻯÐÔÖÊ ¡¡°×É«ÓйâÔóµÄË鱡Ƭ»ò°×É«·ÛÄ©¡£ÃܶÈ1.28g/cm3¡£ÈÛµã123¡«124¡æ¡£·Ðµã285¡«286¡æ¡£ÉÁµã161¡æ¡£¿Éȼ¡£¾ÃÖüÑÕÉ«Öð½¥±äÉÔÚ¿ÕÆøÖÐÎȶ¨£¬µ«±©Â¶ÔÚÌ«Ñô¹âÏÂʱÑÕÉ«Öð½¥±äÉî¡£¼ÓÈÈÉý»ª£¬Óд̼¤ÐÔ±½·ÓÆøÎ¶¡£²»ÈÜÓÚË®£¬Ò×ÈÜÓÚÒÒ´¼¡¢ÒÒÃÑ¡¢Âȷ¡¢¸ÊÓͼ°¼îÈÜÒº¡£

¶¾ÐÔ·À»¤ ¡¡ ¶¾ÀíºÍ±½·ÓÏàËÆ£¬¶øÇÒÊǸüÇ¿µÄ¸¯Ê´¼Á¡£¶ÔƤ·ôÓÐÇ¿ÁҴ̼¤×÷Óá£Ò×ÓÚ¾­Æ¤·ôÎüÊÕ¡£¶ÔѪҺѭ»·ºÍÉöÔàÓж¾º¦×÷ÓᣴËÍ⣬»¹ÄÜÒýÆðÑÛ½ÇĤËðÉË¡£ËäÈ»ÖÂËÀÁ¿²»Ã÷È·£¬µ«ÓÐÍâÓÃ3¡«4g¶øËÀÍöµÄ²¡Àý¡£Éú²úÉ豸ҪÃܱա¢·Àй©£¬½¦µ½Æ¤·ôÉÏÐ輰ʱϴ¾»¡£³µ¼äӦͨ·ç£¬É豸ӦÃܱա£²Ù×÷ÈËÔ±Ó¦´©´÷·À»¤Óþߡ£  

°ü×°´¢ÔË ¡¡ÄÚ³ÄËÜÁÏ´ü¡¢ÍâÌ×Âé´ü»ò±àÖ¯´ü°ü×°£¬Ã¿´ü¾»ÖØ50»ò60kg¡£ÖüÔËʱҪ·À»ð¡¢·À³±£¬·ÀÆØ¡£´æ·ÅÔÚ¸ÉÔͨ·ç´¦¡£°´Ò×ȼÓж¾ÎïÆ·¹æ¶¨ÖüÔË¡£
ÝÁ°·
ÝÁ°·

naphthyl amine

   ·Ö×ÓʽH2NC10H7¡£ÓÐ1-ÝÁ°·£¨a-ÝÁ°·£©ºÍ2-ÝÁ°·(¦Â-ÝÁ°·£©Á½ÖÖͬ·ÖÒì¹¹Ìå¡£1-ÝÁ°·ÎªÎÞÉ«Õë×´¾§Ì壻ÈÛµã50¡æ£¬·Ðµã300.8¡æ£¬Ïà¶ÔÃܶÈ1.1229£¨25£¯25¡æ£©£»Î¢ÈÜÓÚË®£¬ÈÜÓÚÒÒ´¼¡¢ÒÒÃÑ£»¾ßÓв»Óä¿ìµÄÆøÎ¶£»ÔÚ¿ÕÆøÖÐÖð½¥Ñõ»¯³ÉºìÉ«£¬Ó¦±Ü¹âÃÜ·â±£´æ¡£2-ÝÁ°·Îª°×É«ÖÁµ­ºìɫҶƬ״¾§Ì壻ÈÛµã113¡æ£¬·Ðµã306.1¡æ£¬Ïà¶ÔÃܶÈ1.0614£¨98£¯4¡æ£©£»ÈÜÓÚÈÈË®¡¢ÒÒ´¼¡¢ÒÒÃÑ£»ËæË®ÕôÆø»Ó·¢£¬Ó¦±Ü¹âÃÜ·â±£´æ¡£ÝÁ°·µÄÝÁ»·ÉÏÄÜ·¢ÉúÇ×µçÈ¡´ú·´Ó¦£»ÝÁ°·µÄ°±»ùÓëÑÇÏõËá×÷ÓÃÐγÉÖØµªÑΣ¬±ÈÑÎÄÜת±ä³É¶àÖÖÝÁµÄÑÜÉúÎï¡£

    1-ÝÁ°·ÓÉ1-Ïõ»ùÝÁ»¹Ô­ÖƵà £»2-ÝÁ°·ÓÉ2-ÝÁ·ÓÖÆ±¸¡£ÝÁ°·Ö÷ÒªÓÃ×÷ºÏ³ÉȾÁÏÖмäÌ壬±¾ÉíÒ²ÔøÓÃ×÷É«»ù¡£ÝÁ°·¿É¾­Æ¤·ôÎüÊÕ£¬Éú³É¸ßÌúѪºìµ°°×£¬Ôì³ÉѪҺÖж¾¡£Á½ÖÖÝÁ°·¾ùΪÖ°©ÎïÖÊ£¬ÆäÖÐ2-ÝÁ°·ÊÇÁÒÐÔÖ°©ÎïÖÊ£¬Ö÷Òªµ¼Ö°òë×°©¡£
3Â¥2007-08-03 13:08:47
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 3 ¸ö»Ø´ð

zhenglw

Ìú¸Ëľ³æ (Ö°Òµ×÷¼Ò)

ÕâÁ½ÖÖÎïÖÊÔÚË®ÖеÄÈܽâÐÔ¶¼²»ºÃ£¬²»ÈÜ»ò΢ÈÜ£¬ÔÚ¼×´¼»òÒÒ´¼ ÖÐÈܽ⣬¶¾ÐÔ±È½Ï´ó£¬ÆäÖÐÝÁ°·ÎªÖ°©ÎïÖÊ¡£
2Â¥2007-08-03 12:09:09
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 291 Çóµ÷¼Á +34 »¯¹¤2026½ì±ÏÒµÉ 2026-04-09 34/1700 2026-04-14 06:08 by Î÷±±Íû¡ª·çɳ
[¿¼ÑÐ] 302Çóµ÷¼Á +10 Ò×£¡? 2026-04-13 10/500 2026-04-13 19:04 by lbsjt
[¿¼ÑÐ] Ò»Ö¾Ô¸0807 ÊýÒ»Ó¢Ò» 313 ÓÐûÓжþÂÖµ÷¼Á +12 emokidd 2026-04-08 13/650 2026-04-13 08:32 by lhj2009
[¿¼ÑÐ] Çóµ÷¼Á£¬Ò»Ö¾Ô¸²ÄÁÏ¿ÆÑ§Ó빤³Ì985£¬365·Ö£¬ +8 ²Ä»¯Àî¿É 2026-04-11 10/500 2026-04-12 08:42 by 852137818
[¿¼ÑÐ] Ò»Ö¾Ô¸Î÷±±¹¤Òµ´óѧ289 085602 +33 yangæÃ 2026-04-10 34/1700 2026-04-12 08:11 by Art1977
[¿¼ÑÐ] 291·Öµ÷¼Á +5 Éϰ¶Ð¡Ó¨¼ÓÓÍ 2026-04-09 6/300 2026-04-11 21:06 by ÄæË®³Ë·ç
[¿¼ÑÐ] 0854µ÷¼Á +5 ÒôÏñµêÌý»¨¹ÄÏ· 2026-04-10 5/250 2026-04-11 10:49 by qingpingzhu
[¿¼ÑÐ] µ÷¼Á +4 µçÆø300Çóµ÷¼Á²» 2026-04-08 7/350 2026-04-11 10:44 by ×ÏêØ×ÏÆå
[¿¼ÑÐ] ¹ã¶«Ê¡ 085601 329·ÖÇóµ÷¼Á +14 Eddieddd 2026-04-10 14/700 2026-04-11 09:58 by bljnqdcc
[¿¼ÑÐ] 309Çóµ÷¼Á +14 wdhw 2026-04-10 15/750 2026-04-10 21:06 by zhouxiaoyu
[¿¼ÑÐ] 22408 366·Ö£¬±¾¿Æ211£¬Ò»Ö¾Ô¸Î÷¹¤´ó +4 Rubt 2026-04-09 4/200 2026-04-10 19:51 by chemisry
[¿¼ÑÐ] 293µ÷¼Á +25 yj1221 2026-04-08 26/1300 2026-04-10 15:02 by ²ñС°×
[¿¼ÑÐ] Ò»Ö¾Ô¸»¦9£¬326ÉúÎïѧÇóÏà¹Ø×¨Òµµ÷¼Á +4 Áõīī 2026-04-09 4/200 2026-04-10 12:07 by pengliang8036
[¿¼²©] ²©Ê¿×Ô¼ö +7 ¿É¿ÉСÅÖ 2026-04-08 7/350 2026-04-10 08:28 by kimhero
[¿¼ÑÐ] 337Çóµ÷¼Á +4 Gky09300550£¬ 2026-04-09 4/200 2026-04-09 17:18 by ÅÁ¶ûÂíÀ­ÌØ
[¿¼ÑÐ] Çóµ÷¼Á²ÄÁÏ¿ÆÑ§Ó빤³ÌÒ»Ö¾Ô¸985³õÊÔ365·Ö +5 ²Ä»¯Àî¿É 2026-04-08 5/250 2026-04-09 17:00 by Lilly_Li
[¿¼ÑÐ] 265Çóµ÷¼Á +4 ·ç˵ËýÔçÍüÁË 2026-04-07 4/200 2026-04-09 13:59 by onlyÖÜ
[¿¼ÑÐ] Ò»Ö¾Ô¸Î÷ÄÏ´óѧÉúÎïѧѧ˶344 ÇóÉúÎïѧÏà¹Øµ÷¼Á/ÉúÎïÓëÒ½Ò© +7 ³¬È˲»»á·É@ 2026-04-08 7/350 2026-04-09 09:35 by gong120082
[¿¼ÑÐ] µç×ÓÐÅÏ¢346 +4 zuoshaodian 2026-04-08 4/200 2026-04-08 11:54 by zzucheup
[¿¼ÑÐ] 307Çóµ÷¼Á +3 Youth@@ 2026-04-07 3/150 2026-04-07 09:25 by СºÚ²»ÅÂÄÑ
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û