Eosin Y Na2 salt 伊红Y二钠盐 英文名称: 总访问: 1761 国产/进口: 进口 半年访问: 102 产地/品牌: Amresco分装 产品类别: 分子生物学试剂 规格: 10g 最后更新: 2023-8-25 货号: CAS 号: 参考报价: 现货 立即询价 电话咨询 [发表评论] [本类其他产品] [本类其他供应商] [收藏] 分享:微信新浪...
A novel, efficient and transition﹎etal‐free alkylation of enol acetates by radical decarboxylation of N﹉ydroxyphthalimide esters to synthesize α゛lkylated ketones in existence of Na 2 〆osin Y at room temperature has been developed. This methodology features operational simplicity, mild reaction...
The first step to finding the molar mass of Eosin Y is to count the number of each atom present in a single molecule using the chemical formula, C20H6O5Br4Na2: ElementNumber of Atoms C (Carbon) 20 H (Hydrogen) 6 O (Oxygen) 5 Br (Bromine) 4 Na (Sodium) 2 2. Find Atomic Mass ...
英文名称:Eosin Y, sodium salt 纯度:98% CAS编号:17372-87-1 别名:2’,4’,5’7’-Tetrabromofluorescein disodium salt; 四溴荧光素钠 分子式:C20H6O5Br4Na2 包装规格:100克 25克 曙红Y 水溶 级别BS Grade CAS : 17372-87-1 英文名Eosin Y, sodium salt ...
EosinY[32](分子结构见图1)是一种对可见光具有良好吸收且分子中含有羧基、酚羟基等化学活性基团的氧化蒽类染料。Abe R等[33]利用硅偶联试剂连接Eosin Y和TiO2,制备出具有较好放氢稳定性与活性的催化剂。中科院兰州化物所课题组[34-38]制备了Eosin Y敏化的多层碳纳米管、Na2Ti2O4(OH)2、TS-1沸石、MCM-41分...
[产品名称] Eosin Y disodium salt 伊红Y说明:生物染色剂,肽和蛋白质、原-生质、碱性磷酸酶等染色。别名:曙红Y,水溶性;水溶伊红;四溴荧光黄;四溴荧光素钠;Bromofluorescein;Bronze bromo ES;Bromofluoresceic acid分子式:C20H6O5Br4Na2分子量:691.86CAS#:17372-87-1外观:红色具蓝光结晶或红棕色粉末储存条件:室...
分子式:C20H6O5Br4Na2 分子量:691.86 CAS#:17372-87-1 外观:红色具蓝光结晶或红棕色粉末 储存条件:室温阴凉干燥保存 CANSPEC品质提供的Eosin Y 伊红Y |17372-87-1性能**,英文名称Eosin Y 伊红Y,简称为Eosin Y 伊红Y,中文名称为Eosin Y 伊红Y。
Sigma-E4382 伊红 Y 钠 Eosin Y Disodium 25g Sigma-E5134 乙二胺四乙酸二钠 Ethylenediaminetetraacetic Acid Disodium (EDTA Na2) 100g Sigma-E5134 乙二胺四乙酸二钠 Ethylenediaminetetraacetic Acid Disodium (EDTA Na2) 500g Sigma-E5750 维生素 D2 (钙化醇,甾醇) Vitamin D2 (Ergocalciferol) 1G原装 Si...
EosinY_敏化CQDsGNi12P5光催化制氢研究
Eosin Y (Acid Red 87) Item Standard Content(C20H6O5Br4Na2) 70%-80% 85%-92% ≥92% Sensitivity Test Qualified Water dissolution test Qualified Loss on Drying ≤9% Usage As adsorption indicator Used as a biological stain. It is also used as an adsorption indicator ...