| ²é¿´: 917 | »Ø¸´: 4 | ||
| ±¾Ìû²úÉú 1 ¸ö ²©Ñ§EPI £¬µã»÷ÕâÀï½øÐв鿴 | ||
ÕæÊÇÎÒ½ð³æ (СÓÐÃûÆø)
|
[ÇóÖú]
semiconcentrated H2SO4
|
|
| semiconcentrated H2SO4 µÄŨ¶È£¿ÇóÖ¸½Ì |
» ²ÂÄãϲ»¶
Ò»Ö¾Ô¸Ö£ÖÝ´óѧ²ÄÁÏÓ뻯¹¤085600£¬Çóµ÷¼Á
ÒѾÓÐ16È˻ظ´
Ò»Ö¾Ô¸±±¾©¿Æ¼¼´óѧ²ÄÁϹ¤³Ì085601£¬Çóµ÷¼Á
ÒѾÓÐ14È˻ظ´
315Çóµ÷¼Á
ÒѾÓÐ12È˻ظ´
ÎåÒØ´óѧÍÁľ¹¤³ÌÕе÷¼ÁÉú2026
ÒѾÓÐ4È˻ظ´
334Çóµ÷¼Á
ÒѾÓÐ7È˻ظ´
Çóµ÷¼Á
ÒѾÓÐ8È˻ظ´
285Çóµ÷¼Á
ÒѾÓÐ8È˻ظ´
²ÄÁÏ295
ÒѾÓÐ7È˻ظ´
295Çóµ÷¼Á
ÒѾÓÐ4È˻ظ´
322Çóµ÷¼Á
ÒѾÓÐ4È˻ظ´
» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:
ʵÑéÊÒ³£ÓõÄ30%H2O2£¬98%H2SO4Ö¸µÄÊÇʲôŨ¶È
ÒѾÓÐ25È˻ظ´
ÁòËáÄÆ ºÍÁòËáë壨CO(NH2)2•H2SO4 )»ìºÏÔÚÒ»Æð£¬²âÁòËáÄÆº¬Á¿·½·¨
ÒѾÓÐ7È˻ظ´
Â㲣̼µç¼«µÄH2SO4Ñ»··ü°²Í¼ÔõôÊÇÕâÑùµÄ£¿´ó¼Ò°ïæ¿´¿´ÊÇʲôÎÊÌ⣿[/img][/img]
ÒѾÓÐ11È˻ظ´
һƪºÜÓÐÒâ˼µÄ»áÒéÂÛÎÄ£ºÍâ¼ÓÓ¦Á¦¶ÔX70̼¸ÖÔÚH2SO4ÈÜÒºÖе绯ѧÕñµ´ÐÐΪµÄÓ°Ïì
ÒѾÓÐ3È˻ظ´
H2SO4*H2OÊÇʲô£¿Çó¸ßÊÖ£¬ºÃÏñÊǸö´¿¾»Î
ÒѾÓÐ7È˻ظ´
H2SO4=H++HSO4- ÔõôʵÏÖ
ÒѾÓÐ4È˻ظ´
¡¾ÇóÖú¡¿Çë½Ì²£Á§±»Piranha solution£¨H2SO4£ºH2O2=3:1£©´¦ÀíµÄÎÊÌâ
ÒѾÓÐ4È˻ظ´
¡¾ÇóÖú¡¿Çó 1N H2SO4ÈÜÒºÖÐ ÁòËá¿üÄþµÄÎüÊÕ¹âÆ×ͼ.
ÒѾÓÐ8È˻ظ´
¡¾ÇóÖú¡¿0.1 M K2CrzO7/2 M H2SO4
ÒѾÓÐ4È˻ظ´
qfw_68
°æÖ÷ (ÎÄ̳¾«Ó¢)
ÓÐβ°ÍµÄÇàÍÜ
- ²©Ñ§EPI: 2910
- Ó¦Öú: 120 (¸ßÖÐÉú)
- ¹ó±ö: 0.414
- ½ð±Ò: 85720.6
- É¢½ð: 3020
- ºì»¨: 212
- ɳ·¢: 7684
- Ìû×Ó: 39484
- ÔÚÏß: 4852.6Сʱ
- ³æºÅ: 797958
- ×¢²á: 2009-06-24
- ÐÔ±ð: GG
- רҵ: ×ÔÈ»ÓïÑÔÀí½âÓë»úÆ÷·Òë
- ¹ÜϽ: Óн±ÎÊ´ð
¡¾´ð°¸¡¿Ó¦Öú»ØÌû
¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
ÕæÊÇÎÒ: ½ð±Ò+10, ²©Ñ§EPI+1 2013-12-11 21:25:34
ÕæÊÇÎÒ: ½ð±Ò+10, ²©Ñ§EPI+1 2013-12-11 21:25:34
|
ÎÒÈ·¶¨¡£ ²Î¼û°ëŨÑÎË᣺ a semi-concentrated (about 18%) hydrochloric acid 4,5-Dimethyl-thieno[3,2-d]isothiazolo-3(2H)-one-1,1-dioxides, compositions, and methods of use as a sweetener US 4233333 A https://www.google.com/patents/US4430355?hl=zh-CN https://zhidao.baidu.com/link?ur ... ISSXMChstd7-qkAo4jK |

4Â¥2013-12-11 10:08:33
qfw_68
°æÖ÷ (ÎÄ̳¾«Ó¢)
ÓÐβ°ÍµÄÇàÍÜ
- ²©Ñ§EPI: 2910
- Ó¦Öú: 120 (¸ßÖÐÉú)
- ¹ó±ö: 0.414
- ½ð±Ò: 85720.6
- É¢½ð: 3020
- ºì»¨: 212
- ɳ·¢: 7684
- Ìû×Ó: 39484
- ÔÚÏß: 4852.6Сʱ
- ³æºÅ: 797958
- ×¢²á: 2009-06-24
- ÐÔ±ð: GG
- רҵ: ×ÔÈ»ÓïÑÔÀí½âÓë»úÆ÷·Òë
- ¹ÜϽ: Óн±ÎÊ´ð

2Â¥2013-12-11 06:40:05
ÕæÊÇÎÒ
½ð³æ (СÓÐÃûÆø)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 2088.8
- ºì»¨: 2
- Ìû×Ó: 217
- ÔÚÏß: 55.7Сʱ
- ³æºÅ: 1632340
- ×¢²á: 2012-02-21
- רҵ: ´ß»¯»¯Ñ§
3Â¥2013-12-11 09:20:22
ÕæÊÇÎÒ
½ð³æ (СÓÐÃûÆø)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 2088.8
- ºì»¨: 2
- Ìû×Ó: 217
- ÔÚÏß: 55.7Сʱ
- ³æºÅ: 1632340
- ×¢²á: 2012-02-21
- רҵ: ´ß»¯»¯Ñ§
5Â¥2013-12-11 21:25:46














»Ø¸´´ËÂ¥