| abstract |
A silane gas detection material capable of extending the sampling time is provided. SOLUTION: An air-permeable sheet-like carrier containing a gas adsorbent, silver perchlorate as a colorant, silver nitrate, silver acetate, silver lactate, silver sulfate, silver fluoride, silver borofluoride, trifluoromethanesulfone. A mixture of one or more silver salts selected from the group consisting of silver acid, silver p-toluenesulfonate, and silver oxide is impregnated with butanediol. [Selection figure] None |