C7H17NO6S
三羟甲基甲胺基丙磺酸性质熔点230-235°C(dec.)密度1.4290(roughestimate)折射率1.6370(estimate)闪点110°C储存条件Keepindarkplace,Sealedindry,RoomTemperature溶解度H2O:1Mat20°C,clear,colorless形态Solid酸度系数(pKa)8.55;pKa(37°):8.1;pKa2(25°):8.28颜色White气味(Odor)Odorless酸碱指示剂变色ph值范围7.7-9.1水溶解性SolubleMercChemicalbookk13,9148BRN2452420稳定性Stable.IncompatiblewithstrongoxidizingagentsInChIKeyYNLCVAQJIKOXER-UHFFFAOYSA-NCAS数据库29915-38-6(CASDataBaseReference)EPA化学物质信息1-Propanesulfonicacid,3-[[2-hydroxy-1,1-bis(hydroxymethyl)ethyl]amino]-(29915-38-6)三羟甲基甲胺基丙磺酸用途与合成方法用途生理缓冲液,用途生物缓冲剂