Sodium Metabisulphite 96% Tech Grade

Item Value
Content(as Na2S2O5 ) % ≥ 96.0
Fe % (as Fe) % ≤ 0.0015
Water-Insoluble % ≤ 0.01
Arsenic(as As) % ≤ 0.0001

 

Sodium Metabisulphite 96.5% Food Grade
Item Index
Content (as Na2S2O5) ≥ 96.5
Iron(as Fe) % ≤ 0.001
Clarify degree clearly
Heavy metals(as Pb) % ≤0.0005
Arsenic(as As) % ≤ 0.0001