Oxygen Scavenger as Ammonium Bisulfite Solution

Molecular Weight                             :                       99

Physical appearance                   :                          Clear, Yellow coloured

solution free From foreign particles

Ammonium Bisulphite

NH₄HSO₃ percentage by mass      :                       65 % Min

Specific Gravity                                :                       1.38 TO 1.40

PH                                                       :                       3 - 5 pH ± 0.5 pH

Shelf Life                                            :                       Minimum one year.