Ferro (III) nitrato nonaidrato grado analitico, ACS, 500 g

Ferro (III) nitrato nonaidrato AGR ACS
Fe(NO3)3·9H2O
M.W: 404,00 CAS: 7782-61-8 EC: 233-899-5 TARIC: 28342980
UN: 1466 IMDG: 5.1 III UN 1466 ADR: 5.1 III UN 1466 (E) IATA: 5.1 III UN 1466 H: H318;H314 P: P260;P264;P280;P301+P330+P331;P303+P361+P353;P304+P340;P305+P351+P338;P310

Appearance/color ≥ Off-white to pale purple moist crystals/powder
Assay (titration by Na2S2O3) 98.0 – 101.0%
Infrared spectrum passes test
Substances insoluble (C=10%, diluted HNO3) ≤ 0.005%
Chloride (Cl–) ≤ 0.0005%
Sulfates (SO4) ≤ 0.01%
Calcium (Ca) ≤ 0.01%
Magnesium (Mg) ≤ 0.005%
Potassium (K) ≤ 0.005%
Sodium (Na) ≤ 0.05%
Substances not precipited by ammonia (NH4) solution (SO4) ≤ 0.1%