di-Ammonio idrogeno fosfato AGR, 1 kg

di-Ammonio idrogeno fosfato AGR
(NH4)2HPO4
M.W: 132.05 CAS: 7783-28-0 EC: 231-987-8 TARIC: 31053000

Appearance colourless crystal or white crystalline powder
Assay ≥ 99.0%
Substances insoluble in water ≤ 0.005%
pH (5% water, 20°C) 7.8 – 8.2
Nitrates (NO3) ≤ 0.001%
Chloride (Cl–) ≤ 0.0005%
Sulfates (SO4) ≤ 0.005%
Heavy metals (Pb) ≤ 0.0005%
Arsenic (As) ≤ 0.0001%
Iron III (Fe (III)) ≤ 0.001%
Potassium (K) ≤ 0.01%
Sodium (Na) ≤ 0.01%