Sodium Hydroxide NaOH 50%
What is Sodium hydroxide solution?
Sodium Hydroxide solution, is a highly alkali and caustic soda solution, corrode fabric, paper and skin, it also dissolves highly in water and generates a considerable amount of heat.
Uses of Caustic Soda NaOH
Caustic soda is used much in industries. Manufacturing of pulp and paper, textile dyeing, pharmaceuticals, Javel manufacture, soap production, food processing, cosmetics, petroleum industry, metallurgy, water treatment, manufacturing artificial silk yarn, epoxy resin manufacture,...
NaOH Specification:
Property |
Unit |
Method |
Result |
Appearance | None | Visual | Clear |
Density at 15°C | g/cm3 | GB/T 4472-2011 | 1.5222 |
Density at 40°C | g/cm3 | GB/T 4472-2011 | 1.5043 |
Density at 50°C | g/cm3 | GB/T 4472-2011 | 1.4971 |
NaOH | %m/m | GB/T 4348.1-2013 | 49.48 |
Na2CO3 | %m/m | SGS-CNO-M-017 | 0.019 |
Iron content | Mg/kg | ASTM E291-09 | 2.2 |
NaClO3 | %m/m | ASTM E1787-08 | 0.0018 |
NaCl | Mg/kg | ASTM E1787-08 | 69 |
Na2SO4 | %m/m | ASTM E1787-08 | 0.0027 |