醋酸盐(Vitamin A Acetate)

醋酸盐(Vitamin A Acetate)

Concentration: 100 µg/mL ± 25%
Solvent: Ethanol with 0.1% (w/v) BHT (degassed)
Unit Size: 1 mL/ampoule
CAS Number: 127-47-9
Chemical Formula: C22H32O2
Molecular Weight: 328.49

 Retinyl acetate, a natural preform of vitamin A, is classified as generally recognized as safe in the amounts used to fortify foods with vitamin A and is especially recommended for maternal supplementation during pregnancy. This certified solution standard is suitable for use as an internal standard in chromatographic or MS-based methods in clinical testing applications such as assessment of vitamin A deficiency or in food and nutrition testing applications of vitamin A supplements and fortified foods.