scale and corrosion inhibitor for cooling water

{"cid":"91224626","title":"Composite scale and corrosion inhibitor water treatment in cooling towers, boilers, reverse osmosis","imgUrl":"https:\/\/img.chinax.com\/nimg\/84\/66\/31a3afc1bc936ff8f4d29aa381d0-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"HOYOSHEE","Model Number":"HYX-WT05","Minimum Order Quantity":"1KG","Delivery Time":"5-8 working days","Payment Terms":"L\/C,D\/A,D\/P,T\/T,Western Union","Supply Ability":"500 Ton\/Month","Packaging Details":"1kg;|25kg;|100kg","form":"clear liquid","color":"light brown","density":"1.12-1.17","PH(1% liquid)":"3.50\u00b11.00","usage":"10-40mg\/L","Phosphorous acid (calculated as PO33-)":"\u22640.30","Azoles (calculated as C6H4NHN=N) content%":"\u22650.80"}}