219!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 219!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !! !!! 2 06 (SODIUM HYDROXIDE) 鈥撯?? / (SODIUM HYDROXIDE) (Caustic soda Caustic flake LYE Soda lye Sodium hydrate White caustic Hydroxyde de sodium (solide) Sodium hydroxide CAS No. 01310-73-2 鈥撯?? 8 1. 2. 3. 4. 5. 6. 1. 2. 3. 60 4. 5. 6. 7. 1. 2. 3. 60 4. 5. 6. 7. 1. 2. 3. 4. 240-300 5. 6. . 7. 219!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 219!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !! !!! 3 06 C , 1. ( ) 2. 1. 2. 3. 4. 5. 6. 1. 2. 3. 1. 2. 3. 4. 1. 2. 3. 4. 5. 6. 1. ( ) 2. 3. 4. 5. 6. 7. 8. 9. 10. 22/ 23/ 24/ 15. 25. 25 1. 3/ 4/ 4. 5. 6. 7. 8. :. 10. 11. 12. 219!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 219!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !! !!! 4 06 (40 ) 13. 14. 15. 16. 17. 1. 2. 3. 4. BEIs TWA STEL CEILING 2 mg/m3 4 mg/m3 鈥撯?? 鈥撯?? 10 mg/m3 1. 2. 3. 4. pH 鈥撯?? / 1390 鈥撯?? 鈥撯?? 鈥撯?? 0 mmHg 鈥撯?? 2.130( =1) 111g/100ml @20 ( ) 1. 2. 3. 4. ( ) 5.1.2- 219!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 219!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !! !!! 5 06 6. 鈥撯?? 1. 2. 3. 1. 2. 4% 15 60 pH=13.5 3. 0.12% 1 1. 2. 3. 1. LD50( ) 40 mg/kg ( ) LC50( ) 500 mg/24H 1% 400 g 50 g/24H 1. ( ) 2. 12 42 鈥撯?? / 1. 2. 1. 2. 3. 4. 219!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 219!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !! !!! 6 06 1.DOT 49 CFR 8 2.IATA/ICAO 8 3.IMDG 8 1823 1. 84 2. 3. 1.CHEMINFO CCINFO 99-2 2.RTECS TOMES PLUS Vol.41 1999 3.HSDB TOMES PLUS Vol.41 1999 鈥撯?? / 鈥撯?? 鈥撯?? 89.3.31 鈥? 鈥? 鈥?/鈥?