色婷婷99I少妇搡bbbb搡bbb搡一I手机在线观看的avI色五月激情综合网I亚洲成a人片在线I久久精品99久久I亚洲精品mv在线观看I亚洲综合丁香I天天精品糖心I亚洲欧美国产高清vA在线播放I亚洲一级片I天堂东京热I91色花堂I久干avI337P中国日本大胆69I国产欧美一区二区三区在线看蜜臀I超碰免费97I26uuu国自产精品

聯系我們
英文

Active gamma alumina

  • Product name : Active gamma alumina
  • Product Categories : Active gamma alumina
  • Company name : Shandong Shibang Chemical Technology Co., Ltd.
Details


Activated gamma alumina features:

Main application: used in the production of chemical catalyst carrier, alumina active adsorbent, chromatography agent, desiccant, etc.

Main properties: This product is an active γ-crystalline alumina processed by a special process. Selected, non-toxic, tasteless, odorless, white fine sand, with high chemical purity, strong adsorption performance, fast solution permeation rate, good chromatographic effect, easy regeneration, long service life, etc. It has strong water absorption and does not change after water absorption. It can be restored by drying at 110 degrees Celsius. It is insoluble in water and organic solvents, and soluble in strong acid and alkali solutions at high temperature.

Product parameters:




Update time :22/03/08 11:48:03   【print 】   【close【return to previous page 】