Aluminium sulfate 18-hydrate Analytical Grade ACS, BP 500 g

Al₂(SO₄)₃·18H₂O M.W : 666.42 CAS : 7784-31-8 EC : 233-135-0 H : H318 P : P262+P280-P305+P351+P338 Specifications :

• Assay 98-102%
• Substances insoluble in water (H₂O) ? 0.01%
• Reaction (pH) ? 2.5
• Substances not precipited by NH₄ ? 0.2%
• Chloride (Cl^-) ? 0.001%
• Ammonium (NH₄) ? 0.002%
• Iron (Fe) ? 0.002%
• Heavy metals (Pb) ? 0.001%
• Calcium (Ca) ? 0.01%
• Sodium (Na) ? 0.02%
• Potassium (K) ? 0.005%

packaging: plastic bottle, volume: 500 g, pcs per sales unit: ALSU-18A-500