1. CAS Number:1310-73-2 2. Name: Caustic Soda3. Formula: NaOH 4. Synonyms: Sodium oxidanide;Caustic soda;Lye;Ascarite;Aetznatron;Hydroxyde de sodium;Natrium causticum;Soda, hydrate;Soda lye;UN 1823 (solid);UN 1824 (solution); 5. Molecular Weight: 40.00 6. EINECS: 215-185-5 7. Density: 2.13 g/cm3 8. Appearance: White opaque crystals 9. Risk Codes: 36/38-35-34 10. Safety: 26-45-37/39-24/25-36/37/39Details 11. Transport Information: UN 1823 8/PG 2 12. Deleted CAS: 8012-01-9 The price about our Caustic Soda is USD 194-200/MT FOB Asaloye Port, Iran The price is valid until 9th December, 2011.