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氯甲烷与钠反应生成酸氯甲酯，然后酸氯甲酯与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.

产品系列括酸亚铜、吡啶酮锌（ZPT）、吡啶酮钠（SPT）、吡啶酮铜（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.

在磷酸介质中，酸根对溴酸钾氧茜素红的褪色反应具有较强的作用，据此建立光度法测定痕量酸根的新方法。