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4,5,6,7-Tetrachlorofluorescein

4,5,6,7-Tetrachlorofluorescein структура
6262-21-1
CAS №
6262-21-1
Химическое название:
4,5,6,7-Tetrachlorofluorescein
английское имя:
3,4,5,6-TETRACHLOROFLUORESCEIN
Синонимы:
Einecs 228-413-3;Tetrachlorofluoescein;TETRACHLOROFLUORESCEIN;3,4,5,6-Tetrchlorofluorescein;3,4,5,6-TETRACHLOROFLUORESCEIN;4,5,6,7-TETRACHLOROFLUORESCEIN;2-(1,2,7,8-tetrachloro-3,6-dihydroxy-9H-xanthen-9-yl)benzoic acid;4,5,6,7-Tetrachloro-3',6'-dihydroxy-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one;4,5,6,7-tetrachloro-3',6'-dihydroxyspiro[isobenzofuran-1(3H),9'-[9H]xanthene]-3-one;9’-(9H)xanthen)-3-one,4,5,6,7-tetrachloro-3’,6’-dihydroxy-Spiro(isobenzofuran-1(3H)
CBNumber:
CB0319937
Формула:
C20H8Cl4O5
молекулярный вес:
470.09
MOL File:
6262-21-1.mol

4,5,6,7-Tetrachlorofluorescein атрибут

Температура плавления: 304℃
Температура кипения: 752.3±60.0 °C(Predicted)
плотность: 1.87±0.1 g/cm3(Predicted)
форма: порошок до кристалла
пка: 9.18±0.20(Predicted)
цвет: От светло-желтого до янтарного до темно-зеленого
Справочник по базе данных CAS: 6262-21-1(CAS DataBase Reference)
FDA UNII: O73WZT10BY
Система регистрации веществ EPA: Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 4,5,6,7-tetrachloro-3',6'-dihydroxy- (6262-21-1)

Заявления о рисках и безопасности

WGK Германия 3
TSCA Yes
кода HS 29329990

4,5,6,7-Tetrachlorofluorescein химические свойства, назначение, производство

Описание

3,4,5,6-Tetrachlorofluorescein is a reactive and monomeric dye that is used in analytical chemistry as a diagnostic agent. It reacts with proteins or peptides to form fluorescent complexes. 3,4,5,6-Tetrachlorofluorescein has been shown to bind to erythrocyte membrane proteins and is excreted in urine. This dye can be used for the detection of protease activity in human serum. 3,4,5,6-Tetrachlorofluorescein has also been used as an innovative pharmaceutical preparation for the treatment of chronic venous ulcers.

4,5,6,7-Tetrachlorofluorescein препаратная продукция и сырье

сырьё

препарат


4,5,6,7-Tetrachlorofluorescein поставщик

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