Erythorbic Acid(Isoascorbic Acid)

FCCIV Grade
Packing 25kg Fibre Drum
Cas No.89-65-6
Color & Appearances:White or slightly yellow crystals or powder
Odor:None peculiar smell
Assay:99.0~100.5%
Specific Rotation(25 deg.c.):-16.5~-18 deg.
Residue on Ignition:0.3% max
Heavy MetaLS(Pb):0.0010% max
Lead:0.0002% max
Arsenic:0.0003% max
Mesh Size on No.20:2% max
Identification:passed test
Loss on Drying:0.4% max