국내 중독 및 화학사고에서 불소화합물의 유형 분석 : 감정사례 기반 사고대비물질
Types of Fluoride Compounds in Poisoning and Chemical Accidents in Korea : Case-based Accident Preparedness Substances
Fluoride compounds through ingestion, inhalation or skin contact hydrolyze to fluoride ion and form corrosive hydrofluoric acid on the mucosa, and also act as a direct cellular poison which interferes with calcium metabolism and enzyme mechanisms to induce hyperkalemia and hypocalcemia, following to dysrhythmias and cardiac arrest. Although fluoride compound is very important substance in forensic science, it is one of the substances that are difficult to be identified by a routine toxicological analysis among all chemicals in the forensic case caused by "unknown" substance or a workplace chemical accident. Identification of fluoride compound often goes beyond the general analytical procedure, so a more systematic procedure should be suggested. This study reviews the analytical results of fluoride compound-related accident cases submitted to the National Forensic Service and presents improved analytical plans. In the case reviewed, hydrogen fluoride, sodium fluoride, ammonium fluoride, sodium fluorosilicate, calcium fluoride, nitrogen trifluoride were identified. These six types of fluoride compounds are suggested as accident preparedness substances that should be considered in forensic analysis of hazardous chemical accident in Korea.
목차
Abstract Ⅰ. 서론 Ⅱ. 재료 및 방법 1. 현장증거물의 성분 확인(Chemical identification) 2. 생체증거물의 독성학적 분석(Toxicological examination) 3. 기기분석 Ⅲ. 결과 및 고찰 1. 화학 성분 및 독성학적 분석 결과 2. 불소화합물의 성분 유형분석 Ⅳ. 결론 Ⅴ. 사사 Ⅵ. 참고문헌
법과학 분야는 사회정의 구현에 있어 크나큰 가치가 있음에도 불구하고 우리나라에서는 이 분야에 대한 인식이 미흡하여 선진 외국에 비해 침체되어 있는 실정이다. 이에 우리나라에서도 법과학 분야와 관련 있는 학계, 연구기관, 수사기관 등 유관 단체들로 구성된 한국 법과학회를 창립하여 이 분야를 활성화 시켜 과학수사를 한층 더 발전시키기 위함을 목적으로 한다.