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Caustic Soda and Derivatives |
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:Chemical Substances Control Law Number |
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Name and Structural Formula |
Standard • General Properties |
Packaging |
Application |
Notes |
Liquid Caustic Soda
NaOH |
Ion-exchange membrane method
48%, 25%, 20% |
Ship: 300~400t
Tank lorry: 4~9t
Plastic can: 20 kg |
Synthetic fiber, paper pulp, fat, petroleum refining, soap, cleaning substance, dye compound, aluminum oxide, pesticide, medical drug, perfume material |
1-410
CAS No.1310-73-2
Non-medical deleterious substance |
Solid Caustic Soda
NaOH |
Ion-exchange membrane method
Flakes
97% and above |
Paper bag: 25 kg |
Synthetic fiber, paper pulp, fat, petroleum refining, soap, cleaning substance, dye compound, aluminum oxide, pesticide, medical drug, perfume material |
1-410
CAS No.1310-73-2
Non-medical deleterious substance |
Sulfurous Acid Soda (Sulfite)
Na2SO3 |
87% and above |
Paper bag: 25 kg
Flexible container bag: 1,000 kg |
Dechlorination, dye intermediate, photography, development and stabilizing agent, rayon viscose stabilizing agent, bleaching agent |
1-502
CAS No.7757-83-7 |
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