カルバミン酸さんMeanings1nouncarbamic acidchemistryTechnical term in chemistry; refers to the compound NH₂COOH or its derivatives.カルバミン酸さんは不ふ安あん定ていで、すぐにアンモニアと二に酸さん化か炭たん素そに分ぶん解かいする。Carbamic acid is unstable and quickly decomposes into ammonia and carbon dioxide.