sodium metabisulfite in water treatment dechlorination agent

{"cid":"91225886","title":"97.5%min Purity Sodium Metabisulfite In Water Treatment Dechlorination Agent","imgUrl":"https:\/\/img.chinax.com\/nimg\/21\/77\/ddb1e664cc0828d2c40c812088ed-200x200-1.jpg","attrs":{"Brand Name":"HAIXU","Minimum Order Quantity":"5tons","Delivery Time":"5-8 work days","Packaging Details":"25Kg 1000Kg","MF":"Na\u2082S\u2082O\u2085","Purity":"97.5%min","Certification":"QMS OHSMS EMS","Payment Terms":"T\/T","Other Names":"Sodium Metabishlfite, SMBS, Sodium pyrosulfite","Grade Standard":"IndustrialGrade","EINECS NO.":"231-673-0","Place of Origin":"CHINA","Application":"Leather Treatment, Water Treatment, Food Additives","Supply Ability":"5000 tons\/month","CAS No.":"7681-57-4","Type":"Sodium Metabisulfite"}}

{"cid":"91224289","title":"Sodium Thiosulfate 99% Water Treatment Dechlorination Agent","imgUrl":"https:\/\/img.chinax.com\/nimg\/e5\/7e\/b4113aa8db2f88de0635362432cc-200x200-1.jpg","attrs":{"Price":"Please contact customer service","Brand Name":"SiChun HongJian","Model Number":"Sodium thiosulfate","Minimum Order Quantity":"10Tons","Delivery Time":"About six weeks","Place of Origin":"China","Payment Terms":"T\/T","Supply Ability":"100,000 tons per year","Packaging Details":"Bagged","chemical formula":"Na2S2O3","appearance":"Colorless or white crystalline powder (anhydrous); colorless monoclinic crystal (pentahydrate)","Purpose":"Medical treatment, wastewater treatment, analytical chemistry, metal and mineral treatment, etc","melting point":"48 \u2103","Boiling Point":"100 \u2103"}}