a colorless pungent fuming vesicatory liquid acid HCOOH found naturally in ants and many plants or made catalytically from carbon monoxide and steam; used in finishing textiles and paper and in the manufacture of insecticides and fumigants
Formic acid 例句
英汉例句
Formic acid efficiently dissolves and removes calcium based deposits, as well as rust, scale and iron oxide deposits.
甲酸能有效地溶解和去除钙质沉积物,包括锈、水垢和氧化铁沉积物。
Formic acid concentration, activated carbon dosage and initial hydrogen peroxide concentration, reaction temperature affect the oxidative removal of thiophene.
甲酸浓度、活性炭加入量、过氧化氢初始浓度及温度对噻吩硫的氧化脱除均有影响。
Formic acid is an effective and environmentally benign alternative. Unlike mineral acids, formic acid leaves no inorganic residues.