CAS Registry Number

CAS 50-81-7 — L-Ascorbic acid (Vitamin C)

L-Ascorbic acid, also known as Vitamin C, is a water-soluble vitamin essential for collagen synthesis, antioxidant defense, and immune support. It is widely used in nutritional supplements, cosmetics, and food preservation. Available with CAS number 50-81-7, molecular formula C6H8O6, and molecular weight 176.12 g/mol, it is stable at ambient storage conditions. Molekula supplies L-Ascorbic acid from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

Also known as: Ascorbic Acid (Vitamin C) USP reference standard · L-Ascorbic acid (Vitamin C)- Food Grade · L-Ascorbic acid - Cosmetic Grade · Ascorbic Acid Crystalline Powder (F)