摘要
建立了快磺素的可见 -紫外定量测定方法。蓝色盐 VB转变成快磺素再测定。在波长2 65nm或 42 7nm处 ,样品浓度 5～ 40 mg·L-1时 ,浓度与吸光度呈线性 ,可用于工业分析。
Method of determination rapidazol dye by visible ultraviolet spectrum is proposed. Fast blue VB salt is determined by an indirect way. It is transformed into rapidazol and determined as such, and the amount of fast blue VB salt is calculated from the result of rapidazol. The present method can be used as an effective industrial analytical method for the quality control in some printing and dyeing factory.
出处
《理化检验（化学分册）》
CAS
CSCD
北大核心
2000年第10期462-463,共2页
Physical Testing and Chemical Analysis(Part B:Chemical Analysis)
