Potassio cromato grado analitico ACS 500 g

Potassio cromato AGR ACS
K2CrO4
Restriction: Autorización Reach
M.W: 194,19 CAS: 7789-00-6 EC: 232-140-5 TARIC: 28415000
EC INDEX: 024-006-00-8
UN: 3288 IMDG: 6.1 III UN 3288 ADR: 6.1 III UN 3288 (D/ E) IATA: 6.1 III UN 3288

Assay ≥ 99.5
Substances insoluble in water (H2O) ≤ 0.005%
pH (5% water) 9 – 9.8
Chloride (Cl–) ≤ 0.001%
Calcium (Ca) ≤ 0.005%
Sodium (Na) ≤ 0.05%
Lead (Pb) ≤ 0.005%
Sulfates (SO4) ≤ 0.01%


Autorizzazione Reach