Caustic Soda

Best Quality (Ion-membrane Process)
Sodium Hydroxide %≥: 99.5
Sodium Carbonate%≤: 0.5
Sodium Chloride %≤: 0.05
Ferroso-ferric Oxide ≤: 0.004
Silicon Dioxide %≤: 0.004
Sodium Sulfate %≤: 0.050
Copper %≤: 0.0002
Calcium %≤: 0.005
First Quality (Diaphragm Elec-Process)
Sodium Hydroxide %≥: 96.0
Sodium Carbonate%≤: 0.8
Sodium Chloride %≤: 0.05
Ferroso-ferric Oxide ≤: 0.005
Silicon Dioxide %≤: 0.006
Sodium Sulfate %≤: 0.070
Copper %≤: 0.0005
Calcium %≤: 0.008

Cas number:1310-73-2

Molecular formula:NaOH

Molecular weight :40

Appearance:

White flakes;pearls;solid. Colorless non-transparent solid, freely deliquescent

Application:

The product is basic industrial material, which is commonly used in fabric, metallurgy, petrol, chemystry, engineering, wood national defence industry. Caustic soda made in ion-process is high pure product with the advantage of high concentration and low salt content, which belongs to important basic industrial material and can be used in manufacture of rayon, synthetic fibre, sodium cyanide, medicine, paper etc.
Quantity Per Month: 50000T
HS Code: 28151100