VITAMIN A, CAS no.68-26-8, is a group of vitamins retinol, retinal, retinoic acid, and several provitamin A carotenoids, available as light yellow to yellow waxy solid. Beta-carotene is the most important form of vitamin a. Vitamin A is widely used as nutrition supplements as it is important to growth and development. As an experienced Vitamin A manufacturer and supplier, we has been supplying and exporting Vitamin A for almost 10 years, please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day. VITAMIN A Specification ITEM STANDARD DESCRIPTION PALE YELLOW TO YELLOW-BROWN BEADLETS, WITH WHITE SPOTS OF FOOD STARCH LOSE ON DRYING 8.0% HEAVY METALS 0.001% ARSENIC 0.0003% ASSAY 500,000IU/G PASS THROUGH SIEVE NO.20PASS THROUGH SIEVE NO.40PASS THROUGH SIEVE NO.100 100% 85%15% AEROBIC BACTERIAL COUNTFUNGI AND YEASTCOLI FORMS 1000CFU/G 1000CFU/G 0. 3MPN/ G