isocyanic acid

1. Ab initio studies on the mechanism of the cycloaddition reaction between isocyanic acid and formaldehyde catalytic effect
   异氰酸与甲醛环加成反应机理的从头算研究-催化效应
2. The salts of fulminic acid differ basically isocyanic acid and its trimers.
   雷酸盐基本上不同于异氰酸盐和异氰三聚物的盐。
3. It decomposes to isocyanic acid and phenol which will further more react with DCB to produce dicarbonate and ammonia when temperature is up 180 ℃.
   在180℃以上，DCB还将分解成酚和异氰酸，酚进一步与DCB反应生成碳酸二酯和氨；
4. METHOD: At particular temperatures in a given environment modification of biological characteristics were carried out by three steps which were surface hydrolyzation, isocyanic acid reaction and hydroxyl introduction.
   方法：在特定的环境和温度条件下，对PET编织纤维进行表面水解、异氰酸根反应、羧基接枝三步法的化学改性。

noun

1. an acid known only in the form of its esters