tech grade phosphoric acid widely used in many industrial areas such as phosphate industrial,polishing in metal surface.The standard as follow:
Commodity: 85% tech grade phosphoric acid
Specification: h3po4 85pct min
Color 20 Apha max
Arsenic as as 1ppm max
Heavy metal as pb 10ppm max
chloride as Cl 5ppm max
iron as Fe:20ppm max
The quality of our goods is in accordance with GB/T2091-2003
Welcome client from domestic and abroad to contact with us,and look forward to cooperating with you happily.
corlourless and transparent, Odorless thick liquid, sour taste,melting at 42℃,soluble in water easily and soluble in Ethanol,hygroscopicity.
Product Specification / Models
Application / Models
Phosphoric acid technical grade can be used to produce variety of phosphate，refractory clay and rust u2013proof coating; phosphating-process and polish for metal surface,also can be used as a catalyst, inorganic binder, desiccant, cleaning agent.
Qinzhou RongDe Chemicals Co.,Ltd. deals with phosphate and sulphate chemicals.Our capacity of production is over 40000t/yr for each kind of all.The best location for our plant,which is lie on the Qinzhou Free Taxed Port,make it easy to delivery.