Sodio Sulfato Anhidro AGR ACS 500gr

Na₂SO₄

M.W : 142,04 CAS : 7757-82-6 EC : 231-820-9  P : P102-P202

Specifications :

• Assay ≥ 99%

• Substances insoluble in water (H₂O) ≤ 0.01%

• pH (5% water, 20°C) 5.2-7.5

• Residue on roasting ≤ 0.5%

• Chloride (Cl^–) ≤ 0.002%

• Total Nitrogen ≤ 0.0005%

• Phosphate (PO₄) ≤ 0.005%

• Iron (Fe) ≤ 0.0005%

• Heavy metals (Pb) ≤ 0.0005%

• Calcium (Ca) ≤ 0.005%

• Magnesium (Mg) ≤ 0.001%

• Potassium (K) ≤ 0.005%

• Arsenic (As) ≤ 0.0001%