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 |
|
