Factory Outlet Industrial Grade Transparent Colorless Liquid Phosphoric Acid Food Grade for Pharmaceutical Use
Description of phosphoric acid 85% food grade h3po4 7664-38-2 manufacturer :
Name : Phosphoric acid or Orthophosphoric acid
CAS No : 7664-38-2
FORMULA : H3PO4
Molecular weight : 97.99
EINECS : 231-633-2
|
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 of phosphoric acid 85% food grade h3po4 7664-38-2 manufacturer :
|
Item |
Food Grade & Industrial (technical) Grade |
|
|
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 |
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