性质
熔点184-186°C
比旋光度-32º(c=2,water)
沸点449.56°C(roughestimate)
密度1.3580(roughestimate)
折射率-32°(C=1,H2O)
储存条件-20°C
溶解度50g/L(20°C)
酸度系数(pKa)2.41±0.54(Predicted)
形态synthetic,crystalline
颜色WhitetoOff-White
水溶解性50g/L(20ºC)。
关键字: 唾液酸;
唾液酸CAS号:131-48-6
唾液酸分子式: C11H19NO9
唾液酸英文名称: N-Acetylneuraminic acid
唾液酸英文同义词: 5-Acetamido-3,5-dideoxy-D-glycero-D-galactonulosonic acid; o-Sialic acid; Galactononulosonic acid; Lactaminic acid; NANA; ; (6xi)-5-(acetylamino)-3,5-dideoxy-beta-D-gluco-non-2-ulopyranosonic acid; 5-(acetylamino)-3,5-dideoxy-D-glycero-D-galacto-non-2-ulopyranosonic acid; 5-(acetylamino)-3,5-dideoxy-D-glycero-alpha-D-galacto-non-2-ulopyranosonic acid; 5-(acetylamino)-3,5-dideoxy-D-glycero-beta-D-galacto-non-2-ulopyranosonic acid
唾液酸EINECS号: 205-023-1
唾液酸分子量: 309.2699
唾液酸熔点: 184-186℃
唾液酸沸点: 805°C at 760 mmHg
唾液酸密度: 5.5E-30mmHg at 25°C
唾液酸闪点: 440.7°C