ortho-Phosphorsäure ≥85,0%, LiChropur™ für die HPLC, Supelco®
Lieferant: Merck
|
Gefahr
|
Synonyms:
Orthophosphorsäure
, Phosphorsäure
M-Clarity™ Qualitätsstufe = MQ100
5.43828.0250EA
271
CHF
5.43828.0250
5.43828.0100
ortho-Phosphorsäure ≥85,0%, LiChropur™ für die HPLC, Supelco®
ortho-Phosphorsäure
Formel:
H₃PO₄ MW: 98 g/mol Lager Temperatur: Raumtemperatur |
MDL Number:
MFCD00011340 CAS-Nummer: 7664-38-2 UN: 1805 ADR: 8,III |
Spezifikation Testergebnisse
Assay (Alkalimetric) | ≥85,0% |
Identity | Passes Test |
Colour | ≤10 Hazen |
Insoluble matter | ≤10 ppm |
Aluminium (Al) | ≤0,020 ppm |
Calcium (Ca) | ≤0,050 ppm |
Copper (Cu) | ≤0,025 ppm |
Iron (Fe) | ≤0,020 ppm |
Pottasium (K) | ≤0,050 ppm |
Magnesium (Mg) | ≤0,020 ppm |
Sodium (Na) | ≤0,10 ppm |
HPLC gradient suitability test (220, 254 and 280 nm) | ≤10 ppm |
Chromophore purity | ≥99,999% |
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