Potassio dicromato AGR, ACS, ISO, Ph. Eur., 250 g

Potassio dicromato AGR ACS, ISO, Ph.Eur.
K2Cr2O7
Restriction: Autorización Reach
M.W: 294.19 CAS: 7778-50-9 EC: 231-906-6 TARIC: 28415000
EC INDEX: 024-002-00-6
UN: 3086 IMDG: 6.1 (5.1) II UN 3086 ADR: 6.1 (5.1) II UN 3086 (D/E) IATA: 6.1 (5.1) II UN 3086

Assay ≥ 99.8%
Loss on drying ≤ 0.05%
Calcium (Ca) ≤ 0.002%
Iron (Fe) ≤ 0.001%
Copper (Cu) ≤ 0.001%
Sodium (Na) ≤ 0.01%
Lead (Pb) ≤ 0.005%
Chloride (Cl–) ≤ 0.001%
Sulfates (SO4) ≤ 0.005%
Substances insoluble in water (H2O) ≤ 0.005%