x ray contrast precipitated barium sulfate

{"cid":"91224289","title":"Precipitated Barium Sulfate 98% Purity - High Whiteness Filler for Coatings, Plastics & X-Ray Contrast","imgUrl":"https:\/\/img.chinax.com\/nimg\/cd\/b3\/c2783521736e47dd018aa8265fb9-200x200-1.jpg","attrs":{"Price":"Please contact customer service","Brand Name":"SiChun HongJian","Model Number":"Barium Sulfat","Minimum Order Quantity":"10Tons","Delivery Time":"About six weeks","Place of Origin":"China","Payment Terms":"L\/C,D\/A,D\/P,T\/T,Western Union,MoneyGram","Supply Ability":"100,000 tons per year","Packaging Details":"Bagged and ton bags","chemical formula":"BaSO4","CAS login number":"7727-43-7","EINECS login number":"231-784-4","Density":"4.5 g\/cm\u00b3","Appearance":"Colorless crystal or white amorphous powder","Melting point":"1580 \u2103","Boiling point":"330 \u2103","Hazard description":"No danger"}}