sodium lead hyposulfate

例句：

1. 1.This compound is used as a preservative in food and pharmaceuticals.
   这种化合物在食品和药品中用作防腐剂。
2. 2. The sodium lead hyposulfate was found to be toxic to the environment.
   这种钠铅硫酸盐被发现对环境有毒。
3. 3. The manufacturer claims that the sodium lead hyposulfate is safe for human consumption.
   制造商声称这种钠铅硫酸盐对人类是安全的。