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Mravenčan amonný ≥99%, HiPerSolv CHROMANORM® for LC-MS

Dodávateľ: VWR Chemicals
Varování

84884.260EA 181.75 EUR
84884.260 84884.180
Mravenčan amonný ≥99%, HiPerSolv CHROMANORM® for LC-MS
Mravenčan amonný
Vzorec: HCO₂NH₄
Mw: 63,06 g/mol
Teplota tavenia: 119…121 °C
Hustota: 1,28 g/cm³ (25 °C)
Skladovacia teplota: Ambient
Číslo MDL: MFCD00013103
Číslo CAS: 540-69-2
EINECS: 208-753-9
Merck Index: 13,00525

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Výsledky špecifikačného testu

Assay (on anhydrous substance) Min. 99 %
Ignition residue Max. 0.005 %
Water Max. 2 %
Cl (Chloride) Max. 5 ppm
SO4 (Sulphate) Max. 50 ppm
Ca (Calcium) (0.1 %) Max. 0.2 ppm
K (Potassium) (0.1 %) Max. 0.2 ppm
Mg (Magnesium) (0.1 %) Max. 0.2 ppm
Na (Sodium) (0.1 %) Max. 0.5 ppm
Transmittance (215 nm) (0.1 %) Min. 10 %
Transmittance (225 nm) (0.1 %) Min. 50 %
Transmittance (230 nm) (0.1 %) Min. 80 %
Transmittance (240 nm) (0.1 %) Min. 95 %
Transmittance (245 nm) (0.1 %) Min. 99 %
Suitable for LC-MS (0.1 %) Passes test

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