Caustic Soda (NaOH)
Caustic soda is an essential raw material and process chemical in many industrial operations. ASC delivers Caustic Soda in 48% solution (Liquid Caustic Soda). Pulp and paper is among the largest application for caustic soda worldwide, where it is used as a raw material in the pulping and bleaching process, in de-inking of waste paper, and in water treatment.
| Item | Unit | Specification |
|---|---|---|
| NaOH | % wt | 48.0 min |
| Na2CO3 | % wt | 0.12 max |
| NaCl | ppm wt | 100 max |
| SO42- | ppm wt | 100 max |
| Fe | ppm wt | 5 max |
| Hg | ppm wt | 0.01 max |
Product Application
Alumina
Diapers
MSG
Nikel
Oil
Soap
Rayon
Textile