Sodium Hydroxide, ACS, Pellets, 500 Grams, Columbus Chemical Industries, 509500-91014

Columbus Chemical Industries (CCI)® Sodium Hydroxide, ACS, Pellets, 500 Grams Poly Bottle, 509500-91014

Features:

• Appearance: translucent white pellets
• CAS No.:
  • Sodium Hydroxide: 1310-73-2
• Chemical Formula: NaOH
• Molecular Weight: 40.0 g/mol
• pH (0.5% solution): 13.5
• Melting/Freezing Point: 323 degrees C / 613.4 degrees F
• Boiling Point/Range: 1388 degrees C / 2530.4 degrees F
• Vapor Pressure: < 24 hPa (< 18 mmHg) at 20 degrees C / 68 degrees F; 4 hPa (3 mm Hg) at 37 degrees C / 99 degrees F
• Vapor Density: 1.38 (Air = 1.0)
• Density: 2.13 g/cm³
• Solubilities: easily soluble in cold water
• Assay: 97.0% minimum
• Iron (Fe): 0.001% maximum
• Nickel (Ni): 0.001% maximum
• Nitrogen Compounds (as N): 0.001% maximum
• Phosphate (PO₄): 0.001% maximum
• Heavy Metals (as Ag): 0.002% maximum
• Magnesium (Mg): 0.002% maximum
• Sulfate (SO₄): 0.003% maximum
• Calcium (Ca): 0.005% maximum
• Chloride (Cl): 0.005% maximum
• Potassium (K): 0.02% maximum
• Mercury (Hg): 0.1% maximum
• Sodium Carbonate (Na₂CO₃): 1.0% maximum