1 74g cm3 magnesium profile

{"cid":"91181886","title":"magnesium ball 99.95 magnesium prill beads Bio Filter Ball Magnesium Granule Orp Metal Ball","imgUrl":"https:\/\/img.chinax.com\/nimg\/31\/4a\/c6d785b1e87a3641ecd70c0bdb3f-200x200-1.jpg","attrs":{"Price":"USD9~13\/KGS","Brand Name":"Hilbo","Model Number":"Mg99.98","Minimum Order Quantity":"1kg","Delivery Time":"5-10 days","Certification":"ISO9001,CE,SGS","Place of Origin":"China","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram","Supply Ability":"100mt\/month","Packaging Details":"In carton, on pallet","Material":"Magnesium","Magnesium Content":"99.95-99.98%min","Dimensions":"3-6mm dia","evaporating temperature":"600\u2103","Color":"silver white","Usage1":"drink water treatment","Usage2":"oil treatment"}}