ortho-Phosphorsäure 49,5 - 50,5%, LiChropur™ für die HPLC, Supelco®
Lieferant: Merck
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Gefahr
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Synonyms:
Orthophosphorsäure
, Phosphorsäure
93752-250MLEA
110
CHF
93752-250ML
ortho-Phosphorsäure 49,5 - 50,5%, LiChropur™ für die HPLC, Supelco®
ortho-Phosphorsäure
Formel:
H₃PO₄ MW: 98 g/mol Dichte: 1,331...1.336 g/cm³ (20 °C) |
MDL Number:
MFCD00011340 CAS-Nummer: 7664-38-2 UN: 1805 ADR: 8,III |
Spezifikation Testergebnisse
Appearance (Color) | Colorless |
Appearance (Form) | Liquid |
Titration (T) NaOH 1M | 49.5 - 50.5 % |
Suitability Test (HPLC) | Corresponds to Standard |
Density D20/4 | 1.331 - 1.336 |
UV-Absorption | 230nm ≤ 0.03, 230nm ≤ 0.03 |
Test by UV Spectroscopy | 240nm ≤ 0.02, 280nm ≤ 0.02, 500nm ≤ 0.02 |
Residue (Filter Test) | No Residue |
Filtertest (Method) | Neat |
Recommended Retest Period | 54 Months |
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