赤藓红 ,85%

Pyrosine B
别名: 藻红;藻红B;酸性地衣红;2′,4′,5′,7′-四碘荧光素二钠;四碘荧光素二钠;藻红B 钠盐;赤藓红B;润滑剂X-1;N,N'-亚乙基双硬脂酰胺;螺异苯并呋喃-1(3H),9’-[9H]占吨-3-酮-3’,6’-二羟基-2’,4’,5’,7’-四碘代二钠盐;四碘荧光素B;酸性红51
Cas号: 16423-68-0 物化性质:
分子式: C20H6I4Na2O5 熔点:
分子量: 879.856076717377 沸点:
EINECS编号: 240-474-8 密度:
MDL号: 储存条件: RT,避光

中文名称:赤藓红  
英文名称:Tetraiodofluoresceinsodiumsalt;Erythrosin;Sodiumtetraiodofluorescein;Iodeosine;ErythrosineBS;PyrosineB;DianthineB;ErythrosinB  
其他名称:藻红;藻红B;酸性地衣红;2′,4′,5′,7′-四碘荧光素二钠;四碘荧光素二钠;藻红B钠盐;赤藓红B;润滑剂X-1;N,N'-亚乙基双硬脂酰胺;螺异苯并呋喃-1(3H),9’-[9H]占吨-3-酮-3’,6’-二羟基-2’,4’,5’,7’-四碘代二钠盐;四碘荧光素B;酸性红51  
CAS号:16423-68-0  
C20H6I4Na2O5=879.88  
级别:IND  
含量(干品计):≥85.0%  
灵敏度试验:合格  
水溶解试验:合格  
干燥失重:≤8.0%  
性状(以下信息仅供参考):棕色粉末。溶于水溶液呈樱红色,溶于乙醇。加盐酸于水液中析出黄棕色沉淀,加氢氧化钠生成红色沉淀,但能溶于过量试剂中。最大吸收波长(水中)524nm、(95%乙醇中)531nm。  
用途:本品仅供科研,不得用于其它用途。(以下用途仅供参考)沉淀滴定的吸附指示剂。酸碱滴定荧光指示剂,pH大于2.5无荧光,pH不小于4.0呈浅绿色荧光。光度测定试剂。生物染色剂  
保存:RT,避光
搜索质检报告(COA)
搜索MSDS
...

赤藓红
Sodium 2',4',5',7'-tetraiodo-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-3',6'-bis(olate);Acid Red 51;C.I. 45430;Erythrosin extra bluish;Erythrosine;2',4',5',7'-Tetraiodo-3',6'-dihydroxy-spiro[3H-isobenzofuran-1,9'-xanthen]-3-one disodium salt;2,4,5,7-Tetraiodo-3,6-dihydroxyxanthene-9-spiro-1'-3H-isobenzofuran-3'-one disodium salt;2',4',5',7'-Tetraiodofluorescein, disodium salt;Eosin J;Erythrosine B;Erythrosine B disodium;Erythrosin B, high purity biological stain;FD&C Red No. 3;Food Red No.3;Iodeosin B;Pyrosin B;Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 3',6'-dihydroxy-2',4',5',7'-tetraiodo-, disodium salt;Tetraiodifluorescein, disodium salt;ERYTHROSIN B;Erythrosin B sodium salt;ErythrosinB,highpurity,biologicalstain,pure25GR;Erythrosinbluish;ERYTHROSINE B, (C.I. 45430) FOR MICROSCOPY;ERYTHROSINE B, BS;FD & C Red 3;Sodium 2',4',5',7'-tetraiodo-3-oxo-3H-spiro-[isobenzofuran-1,9'-xanthene]-3',6'-bis(olate);1427red;1671red;c.i.773;CRED3;ebs;Erythrosin B, pure, certified;Erythrosin B,certified;FD and C Red No. 3;FDC red no. 3;fdcred3;IODOEOSIN;lb-rot1;Tetraiodofluorescein sodium salt;2′,4′,5′,7′-Tetraiodofluorescein disodium salt;Iodoeosin;Iodoeosine Sodium Salt;Tetraiodofluorescein Sodium Salt;Disodium 2-(2,4,5,7-tetraiodo-6-oxido-3-oxoxanthen-9-yl)benzoate;E127;S 887;Ceplac;EOSIN J