: 中文名称: 酸性品红[染料] 中文别名: 英文名称: Acid magenta 英文别名: 中文名称: 酸性耐缩绒染料 中文别名: 英文名称: Acid milling dyes 英文别名: 中文名称: 酸性磨绿 中文别名:
基于50个网页-相关网页
sulfurous acid magenta spectrophotometric 品红亚硫酸
acid magenta dye 酸性复红染色
acetic acid magenta 醋酸洋红溶液
the sulfurous acid-magenta method 亚硫酸品红法
sulfurous acid magenta spectrophotometric method 品红亚硫酸法
magenta acid 品红酸
magenta sulphurous acid 品红亚硫酸
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.
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。
Methods The content of formaldehyde in rongalite was determined by sulfurous acid, magenta and acetylacetone spectrophotometry respectively.
方法采用品红亚硫酸法和乙酰丙酮法测定吊白块中甲醛含量,并计算样品中吊白块的含量。
It is produced by the reduction of fuchsin by sulfurous acid, and is oxidized by aldehydes and ketones, restoring the magenta color of the fuchsin.
配法是用亚硫酸使品红溶液还原,若有醛酮类存在时便使之氧化而重新呈现品红本身的洋红色。
应用推荐