Description
Sodium Metabisulphite *4% Tech Grade
Sodium Metabisulphite (As SO2), %≥*************************4
Fe %≤
************************************************************0.**5
Water-insoluble
Matter%≤*************************************0.*5
PH
*****************************************************************4.**4.6
Sodium Metabisulphite *4% Food Grade
Sodium Metabisulphite (As SO2), %≥*************************4
Fe,
%≤*************************************************************0.**5
Water-insoluble Matter,
%≤************************************0.*5
PH
******************************************************************4.**4.6
Pb%≤*************************************************************0.**2%
As%≤************************************************************0.***2%
