Sodium sulfite anhydrous AGR

Na₂SO₃
M.W: 126,04  CAS: 7757-83-7  EC: 231-821-4  TARIC: 28321000

P: P102+P202  

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• Appearance ? White crystalline powder
• Assay ? 98%
• Insolubility in water ? 0.005%
• Acidity ? Passes test
• Alkalinity ? 0.03meq/g
• Chloride (Cl^–) ? 0.02%
• Heavy metal (as Pb) ? 0.001%
• Iron (Fe) ? 0.0005%

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