Caustic Soda Flakes
CAS No.:1310-73-2
Molecular formula: NaOH
Molecular weight: 40
Appearance: White flakes with strong corrosion.
UN No.: 1823
DG Class: 82001
EINECS No.: 215-185-5

Usage: For papermaking soap, textile, printing& dyeing, synthetic fiber, and pesticide, petrochemical, pharmacy, food and power industries.

Item Standard
Purity 99.0%Min
Sodium Carbonate 0.8%Max
Sodium Chloride (NaCl) 0.1%Max
Iron (Fe) 0.005%Max
Melting point (℃) 318.4
Boiling point (℃) 1390
Density (kg/m3) 2.12