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3520-42-1CCN(CC)c1ccc2c(-c3ccc(S(=O)(=O)[O-])cc3S(=O)(=O)[O-])c3ccc(=[N+](CC)CC)cc-3oc2c13520-42-1CHEBI:52866化学的特性This substance is a deep red powder. It is easily soluble in water, forming a bluish-red solution with yellow fluorescence. When sodium hydroxide solution is added, it also appears bluish-red. Additionally, it is soluble in ethanol. In concentrated sulfuric acid, it turns orange-yellow and red after dilution.
安全情報は参考情報です。供給元の安全データシート(SDS)、適用法令、専門家による評価に代わるものではありません。
用途酸性染料。
使用Sulforhodamine B Sodium Salt is a rhodamine dye widely used in nonpermanent tattoos. Studies show that Sulforhodamine B can be used as a potential new therapeutic agent for the treatment of the acute respiratory distress syndrome. Dyes and metabolites, Environmental Testing
一般的な説明Sulforhodamine B (SRB) is a bright-pink aminoxanthene dye. The sulforhodamine B (SRB) assay is extensively used for in vitro cytotoxicity screening. SRB binds to the protein constituents of the cells in a stoichiometric manner. Thus, the amount of dye extracted from stained cells is directly proportional to the cell mass. SRB can also be used for cell density determination.
製造方法4-Formylbenzene-1,3-disulfonic acid and 3-(Diethylamino)phenol condensation, the products with sulfuric acid dehydration, and ferric chloride oxidation, and finally into sodium salt.
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読み込み中…
定義本品は、平成15年厚労省令第126号に示される赤色106号又はそのアルミニウムレーキである。
定義ChEBI: Sulforhodamine B is an organic sodium salt having 4-[3,6-bis(diethylamino)-2,7-dimethylxanthenium-9-yl]benzene-1,3-disulfonate as the counterion.