Phosphoric Acid, Application : Industrial

We are offering phosphoric acid
cas no: 7664-38-2 einecs no.: 231-633-2 hazard class:8.1
molecular formula: h3po4
properties
it is in colorless, transparent and syrupy liquid or rhombic crystalline; it is odorless and tastes very sour.
uses
technical grade phosphoric acid may be used to produce variety of phosphates, electrolyte treatment liquids or chemical treatment liquids, refractory mortar with phosphoric acid and inorganic coheretant. It is also used as a catalyst, drying agent and cleaner. In coating industry it is used as a rust-proof coating for metals;
packing: 35kg plastic drums loading: 23.8mt/20'fcl 330kg 16mts/20fcl 1600kg 23mts/20fc
food and industrial grade :
item
index
85%
75%
chroma/hazen ≤
20
30
40
20
30
40
(h3po4) mass fraction % ≥
85.0
85.0
85.0
75.0
75.0
75.0
chlorid (cl) mass fraction % ≤
0.0005
0.0005
0.0005
0.0005
0.0005
0.0005
sulfate (so4) mass fraction % ≤
0.003
0.005
0.01
0.003
0.005
0.01
iron(fe)mass fraction % ≤
0.002
0.002
0.005
0.002
0.002
0.005
arsenic (as) mass fraction % ≤
0.0001
0.005
0.01
0.0001
0.005
0.01
heavy metal (pb) mass fraction % ≤
0.001
0.001
0.05
0.001
0.001
0.05