English alias: disodiummetabisulfite; Disodiumpyrosulphite; Fertisilo; Metabisulfitedesodium; Sodiummetabisufite; Sodiummetabisulfite (na2 - s2o5); Sodiumpyrosulfite (na2s2o5); Sodium dissulfite; Sodium disulphite; Sodium pyrosulphite

Chinese alias: sodium metabisulfite; Sodium disulfite monohydrate; Sulfur heavy oxygen; Sodium pyrosulfite; Sodium metabisulfite; Sodium pyrosulfite; Sodium pyrosulfite for food.

Appearance: white or yellowish crystalline powder or small crystals