染色剂和染料
CAS号：6104-58-1
品名：酸性蓝90AcidBlue90
中文别名：考马斯亮蓝G250;酸性蓝90;酸性艳蓝G;亮蓝G;考马斯亮蓝G-250;
英文别名：coomassiebrillantblueG;BRILLIANTBLUE;CoomassieBrilliantBlueG250;coomassiebriliantblueG-250;BlueG250;CyanineG;SERVABLUEG;CoomassieBrilliantblue;coomassieblueG-250;CoomassiebrilliantblueG250;PolarBlueG;PAGEBLUEG90;CBBG-250;
分子式：C47H48N3NaO7S2
分子量：854.02
精确质量：853.283
Psa：158.67
UNII号：M1ZRX790SI
外观与性状：暗蓝色-紫罗兰色-棕色结晶粉末
密度：&>1.0 g/cm3 (20ºC)
熔点：100 °C
闪点：11°C
稳定性：Stable under normal temperatures and pressures.
储存条件：Store at RT.
安全说明：S22-S24/25-S36-S26-S45-S36/37/39-S16-S9-S7
危险类别码：R36/37/38
WGK Germany：3
海关编码：32041200
危险品运输编码：UN 2924 3/PG 2
危险品标志：F; T; Xn
信号词：Danger
危险性防范说明：P210; P260; P280; P301 + P310; P305 + P351 + P338; P311
危险标志：GHS02, GHS06, GHS08
危险性描述：H225; H301; H311; H315; H319; H331; H370
简介：CoomassieBrilliantBlueisthenameoftwosimilartriphenylmethanedyesthatweredevelopedforuseinthetextileindustrybutarenowcommonlyusedforstainingproteinsinanalyticalbiochemistry.CoomassieBrilliantBlueG-250differsfromCoomassieBrilliantBlueR-250bytheadditionoftwomethylgroups.Thename\"Coomassie\"isaregisteredtrademarkofImperialChemicalIndustries.
用途：酸性艳蓝G用于羊毛、蚕丝、锦纶的染色,色泽鲜艳,湿处理牢度好,日晒牢度差,羊毛织物较少应用。也用于羊毛、蚕丝、锦纶织物的直接印花,以及皮革、纸张着色。用于羊毛与丝绸的染色
