Specifications
HOT Phosphoric Acid 75%&85% Tech GRADE
1.Content:85% min.
2.Good quality and competitive price
3.Fast delivery
HOT Phosphoric Acid 75%&85% Tech GRADE
Physical properties:
M.W
97.995g/mol
Appearance
Colorless viscous liquid
Density
1.685g/ml (85% solution)
Melting point
42.35 C
Boiling point
158 C (decomposition)
Solubility in water
5.48g/ml
Specification:
Item
Specification
Assay (H3PO4)
75.0% Min
85.0% Min
Fluoride (F)
0.001% Max
0.001% Max
Chloride (Cl)
0.0005% Max
0.0005% Max
Sulfate (SO4)
0.003% Max
0.003% Max
Color, (APHA)
20 Max
20 Max
Iron (Fe)
0.002% Max
0.002% Max
Arsenic (As)
0.5 ppm Max
0.5 ppm Max
Heavy metal(Pb)
5 ppm Max
5 ppm Max
Easy oxidized matter(H3PO3)
0.012% Max
0.012% Max
Less ...