inorganic na2so3

{"cid":"91222484","title":"Inorganic Na2SO3 Sodium Sulfite 7757-83-7 Developing Solutions Preparation","imgUrl":"https:\/\/img.ismap.com\/nimg\/4b\/f8\/9b2e7d049b1bcd7b1419591e15f0-200x200-1.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"}}