Acido solforico 91 % per metodo Gerber AGR, 1 l

Acido solforico 91 % per metodo Gerber AGR
H2SO4
M.W: 98.08 CAS: 7664-93-9 EC: 231-639-5 TARIC: 28070000
UN: 1830 IMDG: 8 II UN 1830 ADR: 8 II UN 1830 (E) IATA: 8 II UN 1830 H: H314;H318

Assay ≥ 91%
Substances reducing KMnO4 ≤ 0.0003%
Selenium (Se) ≤ 0.0003%
Iron (Fe) ≤ 0.0001%
Nitrates (NO3) ≤ 0.001%
Chloride (Cl–) ≤ 0.0001%
Ammonium (NH4) ≤ 0.0003%
Residue on ignition ≤ 0.001%
Heavy metals (Pb) ≤ 0.0002%
Arsenic (As) ≤ 0.000005%