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- 品牌：regal
- 产地：中国
- 型号：100ml
- 纯度：IND
- cas：62698-55-9
- 价格： ￥80/100ml
- 发布日期： 2014-05-08
- 更新日期： 2023-04-24
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百里酚酞络合指示剂 |
62698-55-9 |
IND |
100毫升 |
80 |
常温 |
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中文名称 : |
百里香酚酞络合剂 |
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中文同义词 : |
百里香酚酞络合剂 ; 麝香草酚酞钠络合剂 ; 麝香草酚酞络合指示剂 |
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英文名称 : |
THYMOLPHTHALEXON, INDICATOR FOR COMPLEXO METRY |
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英文同义词 : |
1-phenylene]methylene]]bis[n-(carboxymethyl)-ethylethyl)-tetrasodiumsalt;glycine,n,n ’ -[(3-oxo-1(3h)-isobenzofuranylidene)bis[[6-hydroxy-2-methyl-5-(1-m;THYMOLPHTHALEXON, INDICATOR FOR COMPLEXO METRY;THYMOLPHTHALEXONE SODIUM SALT INDICATOR FOR COMPLEXOMETRY;Glycine, N,N'-[(3-oxo-1(3H)-isobenzofuranylidene) bis[[6-hydroxy-2-methyl-5-(1-methylethyl )-3,1-phenylene]methylene]]bis[N-(carboxymethy l)-, tetrasodium salt |
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CAS 号 : |
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分子式 : |
C38H42N2Na2O12 |
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分子量 : |
0 |
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EINECS 号 : |
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Mol 文件 : |
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试剂空白试剂空白吸光度是反映试剂质量的指标之一。每种都有一定的空白吸光度范围，试剂空白吸光度的改变往往提示该试剂的变质；如利用 Trinder 反应为原理的检测试剂会因含酚类物质被氧化为醌而变为红色。碱性磷酸酶、 r 一谷氨酰转肽酶、淀粉酶等检测试剂会因基质分解出硝基酚或酚基苯胺而变黄。
The reagent blank reagent blank absorbance is one of the indicators reflect the reagent quality. Each has a certain scope of blank absorbance, reagent blank absorbance changes often indicates the reagent of metamorphism; Such as the use of Trinder reaction for the principle of detection reagent is because it contains phenolic substances oxidation for quinone into red. Alkaline phosphatase, r a GGTP (gamma glutamyl transpeptidase) and amylase reagent from nitrophenol matrix decomposition or phenol, aniline and become yellow.
