Ammoniumdivetyortofosfaatti, LiChropur™ HPLC-analytiikkaan, Supelco®

Toimittaja: Merck


M-Clarity™ quality level = MQ100

5.43837.0250EA 276 EUR
5.43837.0250 5.43837.0100
Ammoniumdivetyortofosfaatti, LiChropur™ HPLC-analytiikkaan, Supelco®
Ammoniumdivetyortofosfaatti
Kaava: NH₄H₂PO₄
MW: 115,03 g/mol
Sulamispiste: 190 °C
Tiheys: 1,80 g/cm³ (20 °C)
MDL numero: MFCD00003396
CAS-numero: 7722-76-1
EINECS: 231-764-5

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Testitulosten erittely

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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