sodium pyrosulfite 7681 57 4 sodium metabisulfit

{"cid":"91224289","title":"Sodium Metabisulfite Na2S2O5 with Strong Reducibility Controlled SO\u2082 Release and Acidic in Aqueous Solution for Industrial Applications","imgUrl":"https:\/\/img.chinax.com\/nimg\/a4\/0a\/721d7eb8b01af7dd841a110b5839-200x200-1.jpg","attrs":{"Price":"Please contact customer service","Brand Name":"SiChun HongJian","Model Number":"sodium pyrosulfite","Minimum Order Quantity":"10Tons","Delivery Time":"About six weeks","Place of Origin":"China","Payment Terms":"T\/T,L\/C,D\/A,D\/P,Western Union,MoneyGram","Supply Ability":"100,000 tons per year","Packaging Details":"Bagged","chemical formula":"Na2S2O5"}}

{"cid":"91200036","title":"Industrial Grade Sodium Metabisulfite Na2s2o5 For Printing And Dyeing Mordant","imgUrl":"https:\/\/img.chinax.com\/nimg\/56\/cc\/45ce8afae64bbf218fa11a85b153-200x200-1.jpg","attrs":{"Price":"US$ 2500-40000\/piece","Brand Name":"Y&X","Model Number":"Sodium Metabisulfite","Minimum Order Quantity":"1","Certification":"ISO9001","Payment Terms":"T\/T","Name":"Sodium Metabisulfite","Formula":"Na2s2o5","EINECS":"231-673-0","Appearance":"Powder","Grade Standard:":"Industrial Grade","Color":"White","Specification":"99%","HS Code":"283210"}}