Product Name: Ascorbic Acid DC97% (starch) HS Code: 2936.9000 CAS 50-81-7 Analysis Standard: In-house standard Specification: DC-97% Appearance: White or almost white fine granular powder Odor: Odorless or practically odorless Assay: 96.0% - 98.0% Loss on Drying: Max. 0.15% (1gr, silica gel, 24h) Residue on Ignition: Max. 0.1% Particle Size: Min. 95% through 20 mesh (US Sieve #) Max. 20% through 100 mesh (US Sieve #) Identification: Confirmed for ascorbic acid Heavy Metals (lead): Max. 10ppm Arsenic: Max. 3ppm Usage: It is an ascorbic acid consisting of approximately 97% ascorbic acid USP/BP/EP/FCC and 3% starch. It is intended for use in pharmaceutical tablets and nutritional supplements produced by direct compression. Packing: Outside package: 20kg/carton or 20Kg /fiber drum Inside package: With plastic bag and aluminiun bags. Storage: In tightly sealed containers, free from contact with metal and protected from light. Avoid exposure to high temperature(max. 25 degrees centigrade)and humidity

Ascorbic Acid 97% Granulation (97%) (Vitamin C)