翻訳と辞書 |
Drierite
Drierite is the brand name and registered trademark of a variety of desiccants made from anhydrous calcium sulfate (gypsum). Some varieties contain 3% cobalt(II) chloride, a moisture-sensitive color indicator that shows when that material's activity has been depleted. Drierite is manufactured in the USA by the W.A. Hammond Drierite Co., Ltd., founded by William Archie Hammond and headquartered in Xenia, Ohio. After drierite has been exposed to moisture, it can be regenerated by baking at 210°C for an hour. ==References==
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Drierite」の詳細全文を読む
スポンサード リンク
翻訳と辞書 : 翻訳のためのインターネットリソース |
Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.
|
|