Phosphoric Acid

Detailed Product Description

Phosphoric Acid
For treating activated carton and metal surfaces.



Phosphoric Acid

colorless and transparent or light-colored thick lucid;pour phosphoric acid is colorless and smell-less crystal and has a sour taste;melts at 42.4 and boils at 260;has relative density of 1.70(water=1)(pour 1.87),a relative vapor density of 3.38 and a saturation wapor pressure (kpa) 0.67(pour at 25);miscible in water and ethyl alcohol .

USE:

1.Phosphoric Acid technicalgrade:used for treating activated carton and metal surfaces,feedstock of phosphate,catalyst for organic chemcial reactions,and additive of five-proof materials.

2.Food grade phosphate:served as cleaner and acidity in food and dring;nutrient for yeast;and feedstock of phosphates.

Item Value
Industry Grade Food Grade
85% 75%
Excellent Grade 1 Grade 2 Excellent Grade 1 Grade 2
Colority≤ 20 30 40 20 30 40 20
Content(H3PO4),%≥ 85 85 85 75 75 75 75.0-86.0%
Chloride(Cl),%≤ 0.0005 0.0005 0.001 0.0005 0.0005 0.001
Sulphates(SO4),%≤ 0.003 0.005 0.01 0.003 0.005 0.01
Iron(Fe),%≤ 0.002 0.002 0.005 0.002 0.002 0.005
Arsenic(As),%≤ 0.0001 0.005 0.01 0.0001 0.005 0.01 0.00005
Arsenic(Pb),%≤ 0.001 0.001 0.05 0.001 0.001 0.05 0.0005
Heavy metal(F),%≤ 0.001
Easily oxidated matter (H3P03),%≤ 0.012