Kaliumdivetyortofosfaatti, vedetön ≥99.5% (by acidimetry), LiChropur™ HPLC-analytiikkaan, Supelco®

Toimittaja: Merck


M-Clarity™ quality level = MQ100

5.43841.0250EA 288 EUR
5.43841.0250 5.43841.0100
Kaliumdivetyortofosfaatti, vedetön ≥99.5% (by acidimetry), LiChropur™ HPLC-analytiikkaan, Supelco®
Kaliumdivetyortofosfaatti
Kaava: KH₂PO₄
MW: 136,09 g/mol
Sulamispiste: 253 °C
Tiheys: 2,33 g/cm³ (21.5 °C)
MDL numero: MFCD00011401
CAS-numero: 7778-77-0
EINECS: 231-913-4

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Assay (acidometric) ≥99,5%
Identity Passes test
Ca (calcium) ≤0,50 ppm
Cu (copper) ≤0,005 ppm
Fe (iron) ≤0,10 ppm
Mg (magnesium) ≤0,50 ppm
Na (sodium) ≤20,0 ppm
HPLC gradient suitability test, chromophoric impurities based on 4'-hydroxyacetophenone ≤10 ppm
Chromophore purity ≥99,999%

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