Ossalato di sodio grado analitico ACS 500 g

Sodio ossalato AGR
Na2C2O4
M.W: 134,00 CAS: 62-76-0 EC: 200-550-3 TARIC: 29171100
EC INDEX: 607-007-00-3
H: H312-H302

Appearance ≤ White crystalline powder
Assay ≥ 99.8%
pH (3% water) 7.5 – 8.5
Chloride (Cl–) ≤ 0.002%
Sulfates (SO4) ≤ 0.002%
Total Nitrogen ≤ 0.001%
Heavy metals (Pb) ≤ 0.001%
Iron (Fe) ≤ 0.0005%
Potassium (K) ≤ 0.005%
Loss on drying (105 °C) ≤ 1%