Fosforihappo 49,5 - 50,5%, LiChropur™ HPLC-analytiikkaan, Supelco®

Toimittaja: Merck
Vaara

93752-250MLEA 90.6 EUR
93752-250ML
Fosforihappo 49,5 - 50,5%, LiChropur™ HPLC-analytiikkaan, Supelco®
Fosforihappo
Kaava: H₃PO₄
MW: 98 g/mol
Tiheys: 1,331...1.336 g/cm³ (20 °C)
MDL numero: MFCD00011340
CAS-numero: 7664-38-2
UN: 1805
ADR: 8,III

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Appearance (Color) Colorless
Appearance (Form) Liquid
Titration (T) NaOH 1M 49.5 - 50.5 %
Suitability Test (HPLC) Corresponds to Standard
Density D20/4 1.331 - 1.336
UV-Absorption 230nm ≤ 0.03, 230nm ≤ 0.03
Test by UV Spectroscopy 240nm ≤ 0.02, 280nm ≤ 0.02, 500nm ≤ 0.02
Residue (Filter Test) No Residue
Filtertest (Method) Neat
Recommended Retest Period 54 Months

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