中文名称:变色酸,AR 中文别名:铬变酸,1,8-二羟基萘-3,6-二磺酸,4,5-二羟基-2,7-萘二磺酸,比色酸 英文名称: 英文别名:4,5-Dihydroxy-2,7-naphthalene disulfonic acid;1,8-Dihydroxynaph-thalene-3,6-disulfonic acid 分子式:C10H8O8S2 分子量:320.30 (注:图片来源)
前言: 根据铈(Ⅲ)对试剂2-(8′-羟基喹啉-5′-磺基-7′-偶氮)-变色酸(HQSAC)分解反应的催化作用,提出了铈(Ⅲ)的荧光催化动力学分析新方法,本法具有灵敏度高,选择性较好等特点。
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变色酸二钠盐 Chromotropic acid disodium salt dihydrate ; Chromotropic Acid Disodium Salt
变色酸二钠 Dihydroxynaphthalene-2,7-disulfonic acid, disodium salt dihydrate ; Chromogen ; Dihydroxynaphthalene-2,7-disul
变色酸钠 Chromotropic acid disodium salt dihydrate ; Dihydroxy-2.7-naphthalene disulfonic acid monosodium salt
对磺基苯偶氮变色酸钠 Sulfanilic acid azochromotrop
变色酸光度法 Chromotropic acid photometric method
苦胺酸偶氮变色酸 PAACA
苦氨酸偶氮变色酸 picramazochrom
变色酸溶液(CTA) Chromotopic Acid Solution
苯偶氮变色酸钠 chromotropic acid disodium salt
研究了显色剂苦氨酸偶氮变色酸与钴的显色反应。
The chromogenic reaction between the reagent picramazochrom and cobalt was studied.
选用变色酸分光光度法测定大气中甲醇,显色温度与显色时间有着一定的线性关系。
We determine carbinol in air with Chromotropic acid spectrophotometry, and found developing temperature and developing time exist certain linear relation.
本文研究了分光光度法测定甲醛中的变色酸法和品红亚硫酸法,同时对这两种方法进行了比较。
The chromatropic acid and magenta sulphurous acid methods for the formaldehyde determined by spectrophotometry are studied in this paper, and the two methods are compared.
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