Commodity: Caustic soda (Sodium hydroxide)
CAS number: 1310-73-2
Molecular formula: NaOH
Molecular weight: 40.00

Properties:
Colorless non-transparent solid, freely deliquescent.

Solubility:
Freely soluble in water, ethyl alcohol, glycerin, insoluble in acetone.
Corrosiveness is extremely strong, have function of corroding on fibre , skin, glass , pottery , etc.

Application:
Widely used in metallurgy, petroleum, chemicals, textile, paper making, printing and dyeing, soap industry, pharmacy and food industry, metal hardwares etc.

99% Caustic soda flakes/pearls Specs:
NaOH 99.0%min
Na2CO3 0.50%max
NaCl 0.02%max
Fe2O3 0.002%max
SiO2 0.008%max
NaClO3 0.005%max
Na2SO4 0.01%max
Al2O3 0.004%max
CaO 0.001%max

Packing:
Flakes/Pearls: 1)25kg pp bags 25MT/20'FCL
2)1200kg pp bags 24MT /20'FCL
Solid: 200kg/400kg iron drums 22MT/20'FCL

Storage & Transportation:
Due to its strong causticity, protective glasses and gloves must be applied during the using of caustic soda. The packing be kept in good & dry condition, to avoid brakage, contamination, damp and acid substances.