Trace chloride detection reagent and methods of use thereof

By using trace chloride ion detection reagents made of 6-methoxyquinoline propanesulfonyl derivative and amino-modified nano-silica, combined with masking agents of disodium ethylenediaminetetraacetate and triethanolamine and an acetate-sodium acetate buffer system, the problems of low sensitivity, weak anti-interference ability and environmental pollution of existing trace chloride ion detection methods have been solved, achieving rapid, accurate and environmentally friendly detection results.

CN122409633APending Publication Date: 2026-07-17华能吉林发电有限公司九台电厂 +2
View PDF 0 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
华能吉林发电有限公司九台电厂
Filing Date
2026-05-28
Publication Date
2026-07-17

Smart Images

  • Figure SMS_1
    Figure SMS_1
  • Figure SMS_2
    Figure SMS_2
Patent Text Reader

Abstract

本发明公开了一种痕量氯离子检测药剂及其使用方法，痕量氯离子检测药剂按质量百分比计包括0.05%~0.2%的主显色剂、0.1%~0.5%的增效剂、0.3%~1.0%的掩蔽剂、1.0%~3.0%的缓冲剂、余量为溶剂，该药剂及其使用方法具有灵敏度高、抗干扰能力强、响应快速、操作简便、环境友好，且无需依赖大型仪器的特点。
Need to check novelty before this filing date? Find Prior Art