中文名:二氯藍(lán)靛酚鈉; 2,6-二氯酚靛酚鈉; 雙氯酚靛酚鈉; 2,6-雙氯靛酚鈉鹽
英文名: DCIP; DPIP;2,6-Dichloroindophenol sodium; 2,6-dichlorobenzenone indophenol;2,6-Dichlorophenolindophenol sodium
2,6-Dichloro-N-(p-hydroxyphenyl)-p-benzoquinoneimine sodium, Tillman’s reagent
性狀: 深綠色粉末(二水合物)。有吸濕性。易溶于水和乙醇,不溶于乙醚和氯仿。其水溶液為深藍(lán)色,酸化變?yōu)樯罴t色,在酸性碘化鉀溶液中能使碘析出,遇熱及光分解。半數(shù)致死量(小鼠,靜脈)180mg/kg。
用途: 測(cè)定維生素C和膽堿酯酶。氧化還原指示劑。
SIGMA相關(guān)資料如下:
Sigma D1878 2,6-Dichloroindophenol sodium salt hydrate
Reagent used for vitamin C determination.
Synonym: 2,6-Dichlorobenzenone-indophenol sodium salt, 2,6-Dichlorophenolindophenol sodium salt hydrate, DCIP, DPIP, 2,6-Dichloro-N-(4-hydroxyphenyl)-1,4-benzoquinoneimine sodium salt
CAS Number: 620-45-1
Linear Formula: C12H6Cl2NNaO2 • xH2O
Molecular Weight: 290.08 (anhydrous basis)
Beilstein Registry Number: 3641229
EC Number: 210-640-4
MDL number: MFCD00150014
PubChem Substance ID: 24893561
Description
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