CAUSTIC SODA
Caustic soda of our plant is made by membranes processes, the capacity of which is 200000MT/year.
Product name: Sodium Hydroxide (solid, flakes, &pearl)
Popular name: Caustic soda
Molecular formula: NaOH
Molecular weight: 39.997(according to international atomic weight)
Appearance: main body white, allowing slight yellow, gloss.
Standard: GB 209-93
Application: mainly used in synthetic fiber, papermaking, organic synthesis, textile, artificial silks, pharmacy and metallurgy.
Package: Solid in 250kg net iron drum. Flake and Pearl in 25kg net plastic woven bags lined with PE bag.
Notes: solid sodium hydroxide by ion membranes process, stored in a dry storehouse, avoided damage, pollution, moisture, tough with acid, prevented from impact in transporting.
Standard of identity of Caustic Soda (GB209-93)
Name of specification\ gradeIon membranes processDiaphragmatic process
NaOH %¡Ý99.096.0
Na2CO3 %¡Ü1.01.4
NaCl %¡Ü0.152.8
Fe2O3 %¡Ü0.010.01