Acetato di ammonio grado analitico ACS 500 g

Ammonio acetato AGR ACS
CH3COONH4
M.W: 77.08 CAS: 631-61-8 EC: 211-162-9 TARIC: 29152900
P: P102+P202

Appearance ≤ Colourless hygroscopic crystals with faint odor
Assay ≥ 98%
Substances insoluble in water (H2O) ≤ 0.005%
pH (5% water, 25°C) 6.7 – 7.3
Phosphate (PO4) ≤ 0.0005%
Chloride (Cl–) ≤ 0.0005%
Nitrates (NO3) ≤ 0.001%
Sulfates (SO4) ≤ 0.001%
Iron (Fe) ≤ 0.0005%
Heavy metals (Pb) ≤ 0.0005%
Residue on calcination ≤ 0.01%
Substances reducing KMnO4 ≤ 0.005%
Water (H2O) ≤ 2.0%