thiocyanates

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

产品系列包括氰酸亚铜、酮锌（ZPT）、酮钠（SPT）、酮铜（CPT）适用于涂料行业。

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氰化钠反应生氰酸氯甲酯，然后氰酸氯甲酯与2-巯基苯并噻唑反应得到苯噻氰。

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，氰酸根对溴酸钾氧化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氰酸根的新方法。