High quality (Vitamine C pure powder) 25kg/carton,18/20mt/20GP Delivery timely. High quality ascorbic acid Shipping port: ... , USP32, FCC7, EP 7. Identification[Name]L(+)-Ascorbic acid[CAS]50-81-7[Synonyms]ACIDUM ASCORBICUMANTISCORBUTIC FACTORASCOBIC ACIDASCORBIC ACID, L-(+)FEMA ... -7)[Alfa Aesar]L-(+)-Ascorbic acid, ACS, 99+%(50-81-7)[Sigma Aldrich]50-81-7(sigmaaldrich)[TCI AMERICA]L-Ascorbic Acid,>99 ...