리버만 시약
Liebermann reagent헝가리 화학자 레오 리버만(1852~1926)의 이름을 딴 리버만 시약은 알칼로이드뿐만 아니라 다른 화합물도 추정적으로 식별하기 위한 간단한 스폿 테스트로 사용된다.아질산칼륨과 농축황산이 혼합되어 있다.[1][2]아황산 10 mL마다 1 g의 아질산칼륨을 사용한다.[3]아질산칼륨은 아질산나트륨으로 대체될 수도 있다.[4][5]코카인, 모르핀, PMA, PMMA 등의 검사를 위해 사용된다.
이 검사는 소량의 물질을 긁어내고 시약 한 방울(초기에는 맑고 무색)을 첨가하여 실시한다.결과는 결과 혼합물의 색상을 보고 색의 변화가 뚜렷해지는 데 걸리는 시간을 통해 분석된다.
참고 항목
참조
- ^ Horowitz, Benjamin (2009). A Study of the Action of Ammonia on Thymol. Bibliolife. p. 26. ISBN 978-1-110-61089-1. Retrieved 2012-01-25.
Since his day the Liebermann reagent (6% potassium nitrite in conc. sulfuric acid) has been extensively used.
- ^ a b c Bell, Suzanne (30 Jun 2004). Dictionary of Forensic Science (Facts on File Science Dictionary) (Facts on File Science Dictionary Series.). Facts on File Inc. p. 142. ISBN 978-0-8160-5131-1. Retrieved 2012-01-25.
- ^ Brittain, Harry G.; McLeish, Michael J (20 Mar 1998). Analytical Profiles of Drug Substances and Excipients. Vol. 25. Academic Press. p. 106. ISBN 978-0-12-260825-4.
- ^ "Archived copy" (PDF). Archived from the original (PDF) on 2015-02-01. Retrieved 2015-02-01.
Liebermann Reagent: Carefully add 5 g sodium nitrite to 50 mL sulfuric acid with cooling and swirling.
{{cite web}}: CS1 maint: 타이틀로 보관된 사본(링크) - ^ Suzuki, Osamu; Watanabe, Kanako (16 January 2006). Drugs and Poisons in Humans: A Handbook of Practical Analysis. ISBN 9783540275794.
Liebermann's reagent: 2 g of sodium nitrate is dissolved in 20 mL of concentrated sulfuric acid.
- ^ a b "NARK® II Narcotics Test - NARK20031 - Liebermann Reagent - Meth/Morphine". Retrieved 11 December 2015.
- ^ a b EMCDDA (30 Mar 2011). EMCDDA Risk Assessment: Report on the Risk Assessment of PMMA in the Framework of the Joint Action on New Synthetic Drugs. Dictus Publishing. p. 54. ISBN 978-3-8433-2695-7. Retrieved 2012-01-25.
- ^ a b c d e f g h i j Toole KE, Fu S, Shimmon RG, Kraymen N (2012). "Color Tests for the Preliminary Identification of Methcathinone and Analogues of Methcathinone" (PDF). Microgram Journal. 9 (1): 27–32.
- ^ "How to test AMPHETAMINE?". 28 September 2020.
- ^ Uchiyama N, Kawamura M, Kamakura H, Kikura-Hanajiri R, Goda Y (2008). "Analytical Data of Designated Substances Controlled by the Pharmaceutical Affairs Law in Japan, Part II: Color Test and TLC" (PDF). Yakugaku Zasshi. 128 (6): 981–7. doi:10.1248/yakushi.128.981. PMID 18520145.
- ^ "4-FA reaction colour results with liebermann and froehde reagent test kits". Reagent Tests UK. 3 January 2016. Retrieved 29 February 2016.
- ^ a b c d e f g h i j k l m n o p q r s t u v w x y z aa ab ac ad ae af ag ah ai aj ak al am an ao ap aq ar as at au av aw ax ay az ba bb bc bd "Color Tests and Analytical Difficulties With Emerging Drugs of Abuse" (PDF). Johnson County Sheriff’s Office Criminalistics Laboratory. 2012. Retrieved 2013-07-16.
- ^ a b "Rapid Testing Methods of Drugs of Abuse" (PDF). United Nations International Drug Control Programme. 2012. Retrieved 2013-07-16.