sodium cyanate

例句：

1. 1. This chemical is commonly used as a preservative in food processing.
   这种化学物质在食品加工中常用于作为防腐剂。
2. 2.The manufacturer claims that the product is safe for human consumption.
   制造商声称该产品对人类是安全的。
3. 3. The reaction between sodium cyanate and water produces a gas that can be harmful ifinhaled.
   亚硝酸钠与水反应产生气体，吸入可能有害。