Acido o-fosforico 85,0, LiChropur™ HPLC, Supelco®
Fornitore: Merck
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Pericolo
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Synonyms:
Acido fosforico
M-Clarity™ quality level = MQ100
Formula:
H₃PO₄ Peso molecolare: 98 g/mol Punto di ebollizione: 158 Punto di fusione: 21 Temperatura di stoccaggio: Ambiente |
MDL Number:
MFCD00011340 CAS Number: 7664-38-2 UN: 1805 ADR: 8 III Merck Index: 14,07344 |
Risultati del test di specificazione
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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