L-ASCORBIC ACID 99 Extra Pure - 100 GM

(Vitamin C) 500 gm

C6H8O6 M.W. 176.13

Assay 99.0-100.5%

Specific rotation

[a]20o/D(10% Solution) +20.5o to +21.5o

Residue after ignition max 0.1%

Heavy metals as (Pb) max 0.002%

Iron(Fe) max 0.001%