Cloruro di bario diidrato grado analitico ACS 500 g

Bario cloruro diidrato AGR ACS
BaCl2·2H2O
M.W: 244.28 CAS: 10326-27-9 EC: 233-788-1 TARIC: 28273985
EC INDEX: 056-004-00-8
UN: 1564 IMDG: 6.1 III UN 1564 ADR: 6.1 III UN 1564 (E) IATA: 6.1 III UN 1564 H: H301-H332

Appearance ≤ White crystalline powder or crystals or chunks
Assay ≥ 99%
Substances insoluble in water (H2O) ≤ 0.005%
Oxidizing substances ≤ 0.005%
Loss on drying (150 °C) 14.0 – 16.0%
pH (5% solution in water) 5.2 – 8.2
Calcium (Ca) ≤ 0.05%
Iron (Fe) ≤ 0.0002%
Heavy metal (as Pb) ≤ 0.0005%
Potassium (K) ≤ 0.0025%
Sodium (Na) ≤ 0.005%
Strontium (Sr) ≤ 0.1%
Appearance of solution (10% in water) ≤ Clear and colourless