手机扫码访问本站
微信咨询
CAS号:89-65-6
英文名称:Erythorbic Acid
英文同义词:mercate5;NSC 8117;FEMA 2410;ERYCORBIN;D-(−mercate"5";)-Isoascor;NEOCEBICURE;ERYTHORBATE;ISOVITAMIN C
中文名称:D-异抗坏血酸
中文同义词:赤藻糖酸;异VC酸;異維生素C;异维生素C;异抗坏血酸;異抗壞血酸;异维生素 C;D-抗坏血酸;D-异维生素C;D-異抗壞血酸
分子式:C6H8O6
分子量:176.12
熔点:169-172 °C (dec.) (lit.)
比旋光度:-17.25 º (c=10, H2O 25 ºC)
沸点:227.71°C (rough estimate)
密度:1.3744 (rough estimate)
FEMA:2410 | ERYTHROBIC ACID
折射率:-17.5 ° (C=10, H2O)
储存条件:2-8°C
溶解度:H2O:0.1 g/mL, clear, colorless to very faintly yellow
形态:Crystals or Crystalline Powder
酸度系数(pKa):4.09±0.10(Predicted)
颜色:White to slightly yellow
旋光性 (optical activity):[α]25/D 16.8°, c = 2 in H2O
水溶解性:1g/10mL
Merck:14,5126
BRN:84271
稳定性:Stable. Combustible. Incompatible with chemically active metals, aluminium, zinc, copper, magnesium, strong bases, strong oxidizing agents.
InChIKey:CIWBSHSKHKDKBQ-JLAZNSOCSA-N
CAS 数据库:89-65-6(CAS DataBase Reference)
EPA化学物质信息:Isoascorbic acid (89-65-6)