Aluminium sulfate 18-hydrate AGR ACS, BP

Description

Al₂(SO₄)₃·18H₂O
M.W: 666.42  CAS: 7784-31-8  EC: 233-135-0  TARIC: 28332200

H: H318  

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

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