Cat. Number |
HW0040
|
Chemical Name |
异抗坏血酸钠D-Sodium isoascorbiate
|
CAS Number |
6381-77-7
|
Mol. Formula |
C6H7NaO6
|
Mol. Weight |
198.12
|
Qty 1 |
500g
|
Qty 2 |
100g
|
Appearance |
白色或稍带黄色的结晶颗粒或粉末,无臭,稍有咸味,易溶于水(约7mL水能溶1g)。干燥状态在空气中稳定,呈水溶液时遇空气、微量金属、热和光易变质。
|
Application Notes |
BR生化研究。化妆品抗氧剂。在化妆品中可消耗氧,还原高价金属离子,把氧化还原电势转移到还原的范围,并有减少产生不良的氧化产物。还可用作防腐助色剂 ≥98.0%(GC)
|
Synonym |
D-Sodium isoascorbiate;D-Erythro-hex-2-enonic acid gamma-lactone monosodium salt;2,3-Didehydro-3-O-sodio-D-erythro-hexono-1,4-lactone;Sodium erythorbate异维生素C钠;赤藻糖酸钠;D-2,3,4,5,6-五羟基-2-己烯酸-4-内酯钠;D-2,3,5,6-四羟基-2-己烯酸-Y-内酯钠盐;D-异抗坏血酸钠盐;异维生素钠
|
Melting Pt. |
154-164℃
|
Storage condition |
RT
|
References |