Fosforsyra ≥85.0%, LiChropur™ för HPLC, Supelco®
Leverantör: Merck
|
Fara
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Synonyms:
Phosphoric acid
M-Clarity™ quality level = MQ100
5.43828.0250
5.43828.0100
5.43828.0250EA
2925
SEK
5.43828.0250
5.43828.0100
Fosforsyra ≥85.0%, LiChropur™ för HPLC, Supelco®
Fosforsyra
Formel:
H₃PO₄ MW: 98 g/mol Storage Temperature: Omgivande |
MDL Number:
MFCD00011340 CAS nummer: 7664-38-2 UN: 1805 ADR: 8,III |
Specifikation testresultat
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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