Phenol idlh
Webวิกิพจนานุกรม มีความหมายของคำว่า phenol วิกิคำคมมีคำคมเกี่ยวกับ ฟีนอล วิกิซอร์ซ มีบทความจาก สารานุกรมบริตานิกา ฉบับ ค.ศ. 1911 ... Webphenol, any of a family of organic compounds characterized by a hydroxyl (―OH) group attached to a carbon atom that is part of an aromatic ring. Besides serving as the generic …
Phenol idlh
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WebCarbonyl sulfide is a colorless, poisonous, flammable gas with a distinct sulfide odor. The gas is toxic and narcotic in low concentrations and presents a moderate fire hazard. Under prolonged exposure to fire or intense heat the container may rupture violently or rocket. It is used in the synthesis of organic thio compounds. Hazards Webフェノール (Phenol) 別名： 石炭酸 (Carbolic acid) フェニル酸 (Phenylic acid) ヒドロキシベンゼン (Hydroxybenzene) 化学式： C 6 H 6 O: 化学特性 （化学式又は構造式）： CAS番 …
Web페놀(영어: phenol) 또는 석탄산(石炭酸, 영어: carbolic acid)은 페닐기에 하이드록시기가 결합한 방향족 화합물이다. 무색의 결정으로 휘발성이며 향긋한 냄새가 난다. 그 분자는 … WebPhenol, Liquified Created by Global Safety Management, Inc. -Tel: 1-813-435-5161 - www.gsmsds.com CAS 108-95-2 Phenol >89 % CAS 7732-18-5 Deionized Water <11 % …
WebPhenol red. พฤศจิกายน 22, 2015 เทคโนโลยีเคมี. ส่วนที่ 1: ชื่อสารเคมีและข้อมูลเบื้องต้น. ชื่อเคมี IUPAC 3,3-Bis (p-Hydroxyphenyl)-2,1-3h-Benzoxathiole,sodium salt. ชื่อเคมีทั่วไป Phenol ... WebThe direct responses of color change profiles of the 20 representative volatile organic compounds (VOCs) at their IDLH concentration without pre-oxidationcompared to the color change profiles with pre-oxidation; 5 min exposure at 50% relative humidity and 298K.
Web4. dec 2014 · Revised IDLH: 250 ppm [Unchanged] Basis for revised IDLH: Based on acute inhalation toxicity data in animals [Flickinger 1976] and an analogy to cresol [ACGIH 1991] …
Web25. sep 2024 · ERPGs are developed by the Emergency Response Planning committee of the American Industrial Hygiene Association. The ERPG guidelines are clearly defined and … new google softwareWeb페놀 ( 영어: phenol) 또는 석탄산 (石炭酸, 영어: carbolic acid )은 페닐기 에 하이드록시기 가 결합한 방향족 화합물 이다. 무색의 결정 으로 휘발성이며 향긋한 냄새가 난다. 그 분자는 하이드록시기 (-OH)와 결합된 페닐기 (-C 6 H 5 )로 구성되었다. 약산성을 띠지만, 화학 화상을 일으키는 경향 때문에 조심스러운 처리를 요구한다 페놀은 콜타르 에서 처음 추출되었지만, … new google smart glassesWebPhenol ingestion may lead to narrowing of the esophagus, and cardiac and renal damage. Chronic Exposure Repeated phenol exposure in the workplace has caused renal damage … new google storage boxWebPhenol, Liquid Page 1 of 4 Phenol, Liquid Section 1 Product Description Product Name: Phenol, Liquid Recommended Use: Science education applications Synonyms: Carbolic Acid, Liquid Phenol Distributor: Carolina Biological Supply Company 2700 York Road, Burlington, NC 27215 1-800-227-1150 Chemical Information: 800-227-1150 (8am-5pm (ET) M-F) new google tv boxWebThe DTL describes the exposure conditions, in terms of airborne concentration and duration of exposure, which would produce a particular level of toxicity in the general population. … new google tablet with keyboardWebProduct Name Phenol Liquid Cat No. : A931I-1, A931I-4, A931I-200, A931I-500 Synonyms Carbolic acid; Hydroxybenzene; Phenylic acid Recommended Use Laboratory chemicals. … new google tab 拡張機能WebProduct Name Phenol Cat No. : AC221750000; AC221750015; AC221750025; AC221752500; AC221755000 CAS No 108-95-2 Synonyms Carbolic acid; Hydroxybenzene … new google storage policy