Ammoniumdihydrogenphosphat, LiChropur™ für die HPLC, Supelco®
Lieferant: Merck
M-Clarity™ Qualitätsstufe = MQ100
5.43837.0250EA
275
EUR
5.43837.0250
5.43837.0100
Ammoniumdihydrogenphosphat, LiChropur™ für die HPLC, Supelco®
Ammoniumdihydrogenphosphat
Formel:
NH₄H₂PO₄ Molecular Weight: 115,03 g/mol Schmelzpunkt: 190 °C Dichte: 1,80 g/cm³ (20 °C) |
MDL:
MFCD00003396 CAS-Nummer: 7722-76-1 EINECS: 231-764-5 |
Spezifikation Testergebnisse
Assay (acidimetric) | ≥99,0% |
Identity | Passes test |
Ca (Calcium) | ≤0,10 ppm |
Cu (Copper) | ≤0,010 ppm |
Fe (Iron) | ≤0,10 ppm |
K (Potassium) | ≤10 ppm |
Na (Sodium) | ≤10 ppm |
HPLC gradient suitability test (220, 254, 280 nm) chromophoric impurities based on 4'-hydroxyacetophenone | ≤10 ppm |
Chromophore purity | ≥99,999% |
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