1. Product Name: phosporic acid Food /Tecgrade
2.Main content: 75/85% min
3. Molecular Weight:97.99 Density:1.6850(Under 25 degree)
Specifications of Phosphoric Acid food grade
|
No.
|
Items of Analysis
|
Unit
|
85% food grade
|
85% tec grade
|
1
|
Color
|
Apha
|
≤20
|
|
2
|
H3PO4
|
%
|
≥85.0
|
|
3
|
ArsenicAs
|
%
|
≤0.00005
|
|
4
|
Heavy metalPb
|
%
|
≤0.0005
|
|
5
|
Fluorine(F)
|
%
|
≤0.0010
|
|
6
|
Oxide(H3PO3)
|
%
|
≤0.0120
|
|
Properties:
It is Colorless, transparent and syrupy liquid; It is odorless and tastes very sour; its melting point is
42.35 ; it is easily soluble in water and resolves in ethanol; it may irritate human skin to cause
phlogosis and destroy the issue of human body; it has got hydroscopic.
Use:
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.also servered as cleaner and acidity in food and drink ,nutrient for yeast , and feedstock of phosphate( for food ).
Packing:
Packed in plastic drums, net weight : 35 kg , 330 kg or 1600kg.