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1)  anomalous fading
反常日晒褪色
2)  fading reaction
褪色反应
1.
Study and application of fading reaction of Congo red with CTMAB
刚果红与十六烷基三甲基溴化铵褪色反应的研究及应用
2.
The result show that in the presence of surface active agent SDS and in the H2SO4 medium,the fading reaction has high sensitivity,and the molar absorptivities was 4.
研究了表面活性剂十二烷基磺酸钠(SDS)存在下,锰(Ⅶ)氧化胭脂红的褪色反应。
3.
The fading reaction of CPA-mA with Cr 2O 2- 7 was studied.
研究了偶氮氯膦mA与铬 (VI)褪色反应的影响因素。
3)  discoloring reaction
褪色反应
1.
The discoloring reactions of arsenazo K, dibromoni-troarsenzo were studied in the medium of nitric acid and in the presence of surface active agents with chmium(Ⅵ).
研究了偶氮胂K、二澳对硝基偶氮胂与Cr(Ⅵ)褪色反应,发现在硝酸介质中,表面活性剂存在下具有高灵敏的褪色反应,其摩尔吸光系数分别达2。
4)  Decolorizing reaction
褪色反应
1.
A new spectrophotometry method was developed for determination of trace NU+ based on the highly sensitive decolorizing reaction of Litchi Chinese Red Pigment in hydrochloric acid medium at room temperature.
本文报道荔枝红色素的提取、性质及利用荔枝红色素与NH_4~(+)在常温盐酸介质中的灵敏褪色反应测定痕量NH_4~(+)的新方法。
5)  Color-fading reaction
褪色反应
6)  discoloration reaction
褪色反应
1.
It is based on the oxidizing discoloration reaction between crystal violet and hydrogen peroxide on heating and in the medium of pH=5.
0条件下 ,硫代硫酸根抑制H2 O2 氧化结晶紫 (CV)的褪色反应 ,建立了测定硫代硫酸根的方法。
补充资料:日晒牢度蓝色标准
分子式:
CAS号:

性质:以8种蓝色染料按规定深度染于羊毛哔叽织物上而制得的蓝色标准。供印染纺织品在染色牢度试验中评定日晒牢度等级之用。它们依次由C.I.酸性蓝104,109,83,121,47,23和C.I.可溶性还原蓝5,8组成,分别代表日晒牢度1级到8级。1级最差,8级最好。

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