Mravenčan amonný 99, HiPerSolv CHROMANORM® LC-MS
Dodávateľ: VWR Chemicals
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Varování
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Synonymá:
Formic acid ammonium salt
84884.180EA
77.63
EUR
84884.180
84884.260
Mravenčan amonný 99, HiPerSolv CHROMANORM® LC-MS
Mravenčan amonný
Vzorec:
HCO₂NH₄ Mw: 63.06 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 |
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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