Calcium sulfate dihydrate Analytical Grade ACS 500 g

CaSO₄·2H₂O M.W : 172.17 CAS : 10101-41-4 EC : 231-900-3 P : P102+P202 Specifications :

• Assay 99.0-102.0%
• Substances insoluble in HCl ? 0.01%
• Carbonate (CO₃) passes test
• Nitrates (NO₃) passes test
• Free alkalinity (Ca(OH)₂) ? 0.01%
• Free acidity (H₂SO₄) ? 0.01%
• Chloride (Cl^-) ? 0.005%
• Total Nitrogen ? 0.001%
• Iron (Fe) ? 0.001%
• Heavy metals (Pb) ? 0.002%
• Potassium (K) ? 0.005%
• Magnesium (Mg) ? 0.01%
• Sodium (Na) ? 0.2%
• Strontium (Sr) ? 0.05%

packaging: plastic bottle, volume: 500 g, pcs per sales unit: CASU-02A-500