Orthophosphoric acid ≥85%, Puriss. p.a. ACS, ISO, Reag. Ph. Eur., Fluka™
Supplier: Honeywell Research Chemicals
|
Danger
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30417-4X2.5L
30417-1L-GL
30417-6X1L
BJ30417-1LCS
1057.23
USD
BJ30417-1L
BJ30417-2.5L
BJ30417-1L-GL
BJ30417-6X1L
Orthophosphoric acid ≥85%, Puriss. p.a. ACS, ISO, Reag. Ph. Eur., Fluka™
Orthophosphoric acid
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- Honeywell now delivers Fluka™ premium grade inorganic reagents worldwide – with consistency, purity, and accuracy assured
Beilstein Number: 1921286
Formula:
H₃PO₄ Boiling Pt: 158 °C (1.013 hPa) Melting Pt: 21 °C Density: 1.71 g/cm³ (20 °C) Storage Temperature: Ambient |
MDL Number:
MFCD00011340 CAS Number: 7664-38-2 EINECS: 231-633-2 UN: 1805 ADR: 8,III |
Specification Test Results
Assay | Min. 85 % |
Volatile acids (CH₃COOH) | Max. 0.001 % |
Water insoluble matter | Max. 0.001 % |
Arsenic (As) | Max. 0.5 ppm |
Calcium (Ca) | Max. 0.001 % |
Cadmium (Cd) | Max. 0.0001 % |
Cobalt (Co) | Max. 0.0001 % |
Chromium (Cr) | Max. 0.0001 % |
Copper (Cu) | Max. 0.0001 % |
Iron (Fe) | Max. 5 ppm |
Potassium (K) | Max. 0.0005 % |
Magnesium (Mg) | Max. 0.0005 % |
Manganese (Mn) | Max. 0.5 ppm |
Sodium (Na) | Max. 0.002 % |
Nickel (Ni) | Max. 0.0001 % |
Lead (Pb) | Max. 0.0001 % |
Antimony (Sb) | Max. 0.0002 % |
Zinc (Zn) | Max. 0.0002 % |
Heavy metals (as Pb) | Max. 0.001 % |
Chloride (Cl) | Max. 2 ppm |
Fluoride (F) | Max. 0.0001 % |
Nitrate (NO₃) | Max. 3 ppm |
Phosphite,Hypoph. (H₃PO₃) | Max. 0.002 % |
Phosphite, hypophosphite | complying |
Sulfate (SO₄) | Max. 30 ppm |
KMnO₄ reducing matter (as O) | Max. 0.001 % |
Substances precipitated by NH₃ | complying |
APHA | Max. 10 |
Reducing impurities | complying |
Appearance of the solution | complying |
Residual solvents | complying |
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