Natriummetabisulfit

Mordant of printing and dyeing; Dechlorinate of textile after bleaching; Sulphonated agent and reducer of chemical industry and pharmacy; Bleach of paper pulp, bamboo and timber bleach of stapk; Treatment agent of waste water; Rubber solidifying agent Perfume industry is served as hydrocarbon perfume aldehyde The hide profession employ to do to molt dose and pliable dose and wearproof dose , The sensitize industry is served as the developing agent reductant and the protection of fixing bath dose and so on; sewage treatment. Packing: in polythene plastic bag with a polypropylene overbag, paper-plastic composite bag, kraft bag, etc.