Orthophosphoric acid 85% 85% (w/w) in water for analysis

Supplier: Thermo Fisher Scientific
Danger

Synonyms: Phosphoric acid

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ACRO201140010EA 112 EUR
ACRO201140010 ACRO201140025 ACRO201145000 ACRO201140100
Orthophosphoric acid 85% 85% (w/w) in water for analysis
Orthophosphoric acid
Formula: H₃PO₄
MW: 98 g/mol
Boiling Pt: 158
Melting Pt: 21 °C
Density: 1.68 g/cm³
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

Appearance Clear viscous liquid
Color scale ≤10 APHA
Titration with NaOH ≥85 %
Chloride (Cl) ≤5 ppm
Nitrate (NO3) ≤5 ppm
Sulfate (SO4) ≤50 ppm
PO3 and PO2 (as H3PO3) ≤0.05 %
Arsenic (As) ≤1 ppm
Cadmium (Cd) ≤10 ppm
Iron (Fe) ≤50 ppm
Lead (Pb) ≤50 ppm
Manganese (Mn) ≤1 ppm
Nickel (Ni) ≤10 ppm
Potassium (K) ≤50 ppm
Sodium (Na) ≤500 ppm
Zinc (Zn) ≤50 ppm


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