3d image of potassium metabisulfite skeletal formula

potassium metabisulfite pyrosulfite dipotassium disulfite metabisulphite disulphite pungent odour antioxidant chemical sterilant e224 preservative food additive wine beer brewing bacteria homebrewers lemon juice cotton printing dyeing precipitate gold photographic developer fixing coconut cream bleaching agent safety microstructural analysis tint etching aam papad food adjuvants ingredient number molecule molecular formula skeletal structural structure substance reagent precursor synthesis reaction production 3d