thiocyanates

It can also be prepared by reaction of bromochloromethane with sodium thiocyanate to obtain chloromethyl thiocyanate, and then it reacts with 2-mercapto-benzothiazole.

另一种2-巯基苯并噻唑法是先将溴甲烷与硫化钠反应生成硫甲酯，然后硫甲酯与2-巯基苯并噻唑反应得到苯噻。

Our products include cuprous thiocyanate, zinc pyrithione (ZPT), sodium pyrithione (SPT), copper pyrithione (CPT) which can be applied in coating industry.

产品系列括硫亚铜、吡啶硫酮锌（ZPT）、吡啶硫酮钠（SPT）、吡啶硫酮铜（CPT）适用于涂料行业。

Based on the catalytic effect of thiocyanate on the oxidation of alizarine red by potassium bromate,a new catalytic spectrophotometric method for the determination of trace thiocyanate was developed.

介质中，硫根对溴钾氧化茜素红的褪色反应具有较强的催化作用，据此建立了催化光度法测定痕量硫根的新方法。