曙红Y(水溶性),AR_南通信合生物科技有限公司

曙红Y(水溶性)(17372-87-1)

现现货供应

CAS NO：: 17372-87-1

纯度：: AR

规格：: 1kg

价格：: 洽谈

: 马上询价

基本信息

产品名称：曙红Y水溶
CAS NO：17372-87-1
中文别名：四溴荧光素二钠;酸性红87;2’,4’,5’,7’-四溴-3’,6’-二羟基螺[异苯丙呋喃-1(3H),9’(9H)-占占吨]-3-酮二钠盐;伊红Y;朝红;曙红Y(水溶);曙红变性次甲蓝;曙红钠盐;水溶伊红;四溴荧光黄
分子式：C₂₀H₈Br₄O₅.2Na
分子量：691.86
英文名称：Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one,2',4',5',7'-tetrabromo-3',6'-dihydroxy-, sodium salt (1:2)
EINECS：241-409-6
密度：1.02g/mLat 20°C
英文别名：EosinYellowish (6CI); Fluorescein, 2',4',5',7'-tetrabromo-, disodium salt (8CI);Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one,2',4',5',7'-tetrabromo-3',6'-dihydroxy-, disodium salt (9CI); 11445 Red; 11731Red; 1903 Yellow Pink; ABCO Eosin; Abbey Eosin; Acid Red 87; Acid Red 87-39014;Aizen Eosine; Aizen Eosine GH; Aizen Eosine GH 35%-L; Basacid Red 316; Bromo4D; Bromo 4DC; Bromo 4DL; Bromo B; Bromo FL; Bromo JPS; Bromo TS; Bromo X 100;Bromo XX; Bromo acid; Bromoeosine; Bromofluoresceic acid; Bromofluorescein;Bronze Bromo; C.I. 45380; C.I. Acid Red 87; Certiqual Eosine; Chugai Ink Red AM5; Cogilor Orange 212.10; Conacid Red ML; D and C Red No. 22; D&C Red 22;D&C Red No. 22; D&C Red No. 22-90133; Daiwa Red 103WB; Dawn red;Dinacid Eosine Red; Disodium eosin; Dycosweak Acid Red A; Eosin; Eosin A; EosinOJ; Eosin Y; Eosin Y 17255; Eosin YS; Eosin yellow; Eosine; Eosine 3G; Eosine3Y; Eosine A; Eosine AG; Eosine BPC; Eosine BS; Eosine BS-SF; Eosine DA; EosineDWC 73; Eosine Extra Conc. A. Export; Eosine Extra Yellowish; Eosine FA; EosineG; Eosine GF; Eosine GH; Eosine J; Eosine K; Eosine K Salt Free; Eosine LakeRed Y; Eosine OJ; Eosine S; Eosine S 13; Eosine SSO; Eosine Salt Free; EosineY; Eosine Y 90133; Eosine YB; Eosine YS; Eosine Yellow; Eosine Yellowish;Eosine sodium; Eosine sodium salt; Eosine w/s; Eosine water-soluble; FenazoEosine XG; Food Red 103; Hidacid Boiling Bromo; Hidacid Bromo acid regular;Hidacid Dibromo Fluorescein; Hidacid Eosine Soda Salt; Hidacid White Bromo;Irgalite Bronze Red CL; Japan Red 103; Japan Red 230-1; Japan Red 230-2; JapanRed No. 103; Japan Red No. 230-1; Morning red; Neelicol Eosine; Orient WaterRed 2; Orient Watger Red 2; Phlox Red Toner X 1354; Phloxine Red 20-7600;Phloxine Toner B; Pure Eosine YY; Red 103; Red 17255; Red No. 103; Red No.230-1; Silk Discharge Orange 3R; Simacid Eosine Y; Sodium eosin; Sodiumeosinate; Sodium eosine; Symuler Eosin Toner; Tetrabromofluorescein;Tetrabromofluorescein D; Tetrabromofluorescein S;
闪点：11°C
熔点：>300°C
沸点：682.3oC at 760mmHg
毒性：

详细信息

属性

敏感性	对湿度敏感
溶解性	易溶于水，稍溶于醇，不溶于醚，浓的水溶液为深棕红色，其稀溶液（1：501）为黄红色显绿色荧光，醇溶液有很强的绿色荧光。
存贮条件	密封保存。
密度	1.0150

描述

应用	用作生物染色剂。也用作吸附指示剂，用于沉淀滴定测定Br-、I-、SCN-、MoO 、Ag＋等。用作显色剂，用于荧光光度法测定Ag＋、Pb2＋、Mn2＋、Zn2＋等。
产品介绍	Eosin Y, a red xanthene dye, has been noted to reduce the affinity of Mg2+-ATPase fATP increase the enzyme affinity fMg2+ at concentrations of 10-50 μM. At higher concentrations near 100 μM the affinity fMg2+-ATPase fthe ion-activathas been shown to be reduced. This compound has also been reported to be a photosensitizer that works as a molecular photoelectrode via catalyzation of the visible-light-driven electron-transfer reaction. Eosin Y has been used to stain structures such as muscle, cytoplasm, collagen. This agent also enhances fluorescent quenching abilities by forming a complex with polyvinulpyrrolidone.
别名	伊红 Y 二钠盐;四溴荧光黄;曙红Y;曙红微黄;酸性红87;水溶伊红;朝红;四溴荧光素二钠;曙红钠盐;2′,4′,5′,7′-四溴荧光素二钠盐;Red No. 22Eosin yellowish;Eosin Y disodium salt;Tetrabromo(R)fluotrsein sodium salt;Tetrabromofluorescin soluble;9-(o-Carboxyphenyl)-6-hydroxy-3-H-xanthene-3-one disodium sa