guanidine nitrate

例句：

1. 1.This compound is used as a preservative in the food industry.
   这种化合物在食品工业中用作防腐剂。
2. 2. The chemical was found to be toxic when tested on animals.
   当动物测试时，这种化学物质被发现是有毒的。
3. 3.Guanidine nitrate is a common ingredient in fertilizers and pesticides.
   胍盐硝酸盐是肥料和农药中的常见成分。