Perchloric acid 70% in water ACS
Supplier: Thermo Scientific Chemicals
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Danger
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424030010
424030025
424032500
TS424030010EA
218
USD
TS424030010
TS424030025
TS424032500
Perchloric acid 70% in water ACS
Perchloric acid
Formula:
HClO₄ Boiling Pt: 160…181 °C (1013 hPa) Melting Pt: –18 °C Density: 1.66 g/cm³ Flash Pt: 113 °C Storage Temperature: Ambient |
MDL Number:
MFCD00011325 CAS Number: 7601-90-3 EINECS: 231-512-4 UN: 1873 ADR: 5.1,I |
Specification Test Results
Appearance | Clear liquid |
Color scale | ≤10 APHA |
Residue after ignition | ≤0.003 % |
Titration with NaOH | 69.0 to 72.0 % |
Chloride (Cl) | ≤10 ppm |
Sulfate (SO4) | ≤10 ppm |
Silicate and phosphate | ≤5 ppm (as SiO2) |
Iron (Fe) | ≤1 ppm |
Heavy metals (as Pb) | ≤1 ppm |
Nitrogen compounds (as N) | ≤0.001 % |
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