Orthophosphoric acid ≥85%, AR® ACS, Macron Fine Chemicals™

Supplier: Avantor Performance Materials
Danger

Synonyms: Phosphoric acid

MACR2797-69EA 0 SGD
MACR2797-69
Orthophosphoric acid ≥85%, AR® ACS, Macron Fine Chemicals™
Orthophosphoric acid
Formula: H₃PO₄
MW: 98 g/mol
Boiling Pt: 158
Melting Pt: 21
Density: 1.71…1.87 g/cm³ (25 °C)
Storage Temperature: Ambient
MDL Number: MFCD00011340
CAS Number: 7664-38-2
EINECS: 231-633-2
UN: 1805
ADR: 8 III
Merck Index: 14,07344

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Specification Test Results

Meets ACS Reagent Chemical Requirements
For Laboratory,Research,or Manufacturing Use
ACS - Assay (as H₃PO₄) (by acidimetry) ≥85.0 %
ACS - Antimony (Sb) ≤15.000 ppm
ACS - Arsenic (As) ≤1.000 ppm
ACS - Calcium (Ca) ≤0.002 %
ACS - Chloride (Cl) ≤3 ppm
ACS - Color (APHA) ≤10
ACS - Heavy Metals (as Pb) ≤10 ppm
ACS - Insoluble Matter ≤0.001 %
ACS - Iron (Fe) ≤10 ppm
ACS - Magnesium (Mg) ≤0.002 %
ACS - Manganese (Mn) ≤0.500 ppm
ACS - Nitrate (NO₃) ≤5 ppm
ACS - Potassium (K) ≤6.000 ppm
ACS - Reducing Substances (mL) ≤1.0
ACS - Sodium (Na) ≤100.000 ppm
ACS - Sulfate (SO₄) ≤0.002 %
ACS - Volatile Acids (as CH₃COOH) ≤0.001 %
Appearance (clear, colorless liquid)

SPECIFICATIONS

Environmentally Preferable

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