国产无遮挡又黄又大不vip_国产国产精品女人高潮毛片_96sao国产在线观看_亚洲AV秘 无码波多野结衣h_国产高清中文欧美_在线中文字幕地址_伊人影院最新国产_亚洲乱伦无码中文_亚洲五月天狠狠夜麻豆_美女高潮喷出白浆视频

聯(lián)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 】