industrial na2so3

{"cid":"91222484","title":"Industrial Na2SO3 Sodium Sulfite Powder CAS 7757-83-7 Crystal Powder","imgUrl":"https:\/\/img.chinax.com\/nimg\/c6\/30\/51234a58812948712abde6686828-200x200-1.jpg","attrs":{"Price":"Discussible","Brand Name":"yunxin","Model Number":"Industrial grade","Minimum Order Quantity":"5T","Delivery Time":"15 working days","Place of Origin":"china","Payment Terms":"T\/T","Supply Ability":"1000 tons per month","Packaging Details":"25kg or larger packaging","Foreign Name":"sodium sulfite","Chemical formula":"Na2SO3","CAS number":"7757-83-7","Molecular weight":"126.04","Melting point":"150\u2103","Density":"2.633","Solubility":"Easy to dissolve in water","Appearance":"White, monoclinic crystal or powder"}}

{"cid":"91200036","title":"Na2so3 Cas No 7757 83 7 Natrium Metabisulfite Industrial Grade Food Grade","imgUrl":"https:\/\/img.chinax.com\/nimg\/b8\/e4\/d0b00b122dff3aa935c7b86a3f5c-200x200-1.jpg","attrs":{"Price":"US$ 2500-40000\/piece","Brand Name":"Y&X","Model Number":"Sodium Metabisulfite","Minimum Order Quantity":"1","Certification":"ISO9001:2015","Place of Origin":"China","Payment Terms":"T\/T","Type":"Sodium Sulfate","Grade":"Industrial Grade","Purity":"90%-99%","Appearance":"Powder","Color":"White","Transport Package":"Plastic Woven Bag with PE Liner","Origin":"China"}}