Dikaliumvetyortofosfaattitrihydraatii ≥99.0%, LiChropur™ kromatografiaan, Supelco®

Toimittaja: Merck


M-Clarity™ quality level = MQ100

1.19754.0250EA 146 EUR
1.19754.0250
Dikaliumvetyortofosfaattitrihydraatii ≥99.0%, LiChropur™ kromatografiaan, Supelco®
Dikaliumvetyortofosfaattitrihydraatii
Kaava: K₂HPO₄·3H₂O
MW: 228,22 g/mol
Kiehumispiste: ∼340 °C (1013 hPa)
Tiheys: 2,504 g/cm³ (20 °C)
Storage Temperature: Huoneenlämpö
MDL numero: MFCD00149926
CAS-numero: 16788-57-1
EINECS: 231-834-5

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Testitulosten erittely

Assay (acidimetric) ≥ 99.0 %
pH-value (5 %; water) 9.2 - 9.4
Self-absorption (254 nm; 0.2 mol/l; 1 cm; water) ≤ 0.01
Self-absorption (220 nm; 0.2 mol/l; 1 cm; water) ≤ 0.03
Self-absorption (215 nm; 0.2 mol/l; 1 cm; water) ≤ 0.11

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