Sodium sulfate anhydrous AGR, 1 kg

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%

packaging: plastic bottle, volume: 1 kg, pcs per sales unit: SOSU-AGA-1K0