, 1956); LD50 (rott) 2.5 ml/kg (Gerarde, 1959) Ksüleen ei ole väga ohtlik keskkonnale, kuna ta on väga lenduv aine ning atmosfääris laguneb ksüleen üsna kiiresti. Ksüleeni võib nimetada vähepüsivaks aineks. 9 Kasutatud kirjandus http://www. ncbi. nlm. nih. gov/pmc/articles/PMC2996004/ http://www. epa. gov/ogwdw/pdfs/factsheets/voc/tech/xylenes. pdf http://www. atsdr. cdc. gov/toxprofiles/tp71-c2. pdf http://www. inchem. org/documents/pims/chemical/xylene. htm#SectionTitle:7. 1%20Mode %20of%20Action 10
, 1956); LD50 (rott) 2.5 ml/kg (Gerarde, 1959) Ksüleen ei ole väga ohtlik keskkonnale, kuna ta on väga lenduv aine ning atmosfääris laguneb ksüleen üsna kiiresti. Ksüleeni võib nimetada vähepüsivaks aineks. 9 Kasutatud kirjandus http://www. ncbi. nlm. nih. gov/pmc/articles/PMC2996004/ http://www. epa. gov/ogwdw/pdfs/factsheets/voc/tech/xylenes. pdf http://www. atsdr. cdc. gov/toxprofiles/tp71-c2. pdf http://www. inchem. org/documents/pims/chemical/xylene. htm#SectionTitle:7. 1%20Mode %20of%20Action 10
2. http://en.wikipedia.org/wiki/Iodine#Structure 3. http://www.chemicalelements.com/elements/i.html 4. http://protonizer.eu-youth.net/index.php? option=articles&task=viewarticle&artid=40&Itemid=3 5. http://www.kristiine.tln.edu.ee/doku/keemia/Halogeenid.pdf 6. http://www.inchem.org/documents/pims/pharm/iodine.htm#PartTitle:1.%20NAME 7. http://osh.sm.ee/topics/ohutuskaardid/icsc/EST0167.HTM 8. http://www.riigiteataja.ee/ert/act.jsp?id=73153 9. http://www.atsdr.cdc.gov/toxprofiles/tp158-c4.pdf 10. http://www.mirra24.ee/dyna/site/644est.html 11. http://www.eu-youth.net/projects/keemia/index.php?sisu=elemendid&element=i 12. http://www.cdc.gov/niosh/idlh/7553562.html 13. http://www.atsdr.cdc.gov/tfacts158.html 14. http://pesticideinfo.org/Detail_Chemical.jsp?Rec_Id=PC33031#Symptoms 15. http://www.chemexper.com/ 16. http://www.mallbaker.com/americas/msds/english/i2680_msds_us_default.pdf 13 14 15
there is always the risk to be exposed to formaldehyde vapor or gas because of its volatility > risk is moderate Risk for the environment As descried in environmental fate section formaldehyde is removed from the atmosphere quite fast. The fate of formaldehyde in soil has not been determined. The main target in the environment for formaldehyde is water. Taking into account that PNECaqua has low limit the risk is moderate for aquatic ecosystem. List of literature: http://www.atsdr.cdc.gov/ToxProfiles/tp111.pdf http://www.inchem.org/documents/sids/sids/FORMALDEHYDE.pdf http://www.cancer.gov/cancertopics/factsheet/Risk/formaldehyde http://monographs.iarc.fr/ENG/Monographs/vol88/index.php
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