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N-Nitrosodimethylamine (NDMA), also known as dimethylnitrosamine (DMN), is a semi-volatile organic chemical, produced as by-product of several industrial processes and present at very low levels in certain foodstuffs, especially those cooked, smoked, or cured. NDMA is water-soluble, yellow in color, and has little or no taste and odor

Boiling point: 153.1 °C; 307.5 °F; 426.2 K

N-亞硝基二甲胺(英語:N-Nitrosodimethylamine, NDMA)又稱二甲基亞硝胺,是一種半揮發性有機化學品,氣味很弱[來源請求],易溶於水及醇、醚等有機溶劑,極易光解。NDMA具有強肝臟毒性,屬IARC第2A類致癌物質。主要用於火箭燃料、抗氧劑等製造。

環境生成 ·

爱词霸权威在线词典,为您提供ndma的中文意思,ndma的用法讲解,ndma的读音,ndma的同义词,ndma的反义词,ndma的例句等英语服务。

National Disaster Management Authority, abbreviated as NDMA, is an agency of the Ministry of Home Affairs whose primary purpose is to coordinate response to natural or man-made disasters and for capacity-building in disaster resiliency and crisis response.[2] NDMA was established through the Disaster Management Act enacted by the

Agency executive: Narendra Modi, Prime Minister

N-Nitrosodimethylamine | (CH3)2NN=O or C2H6N2O | CID 6124 – structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.

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3 Technical Fact Sheet – NDMA What are the routes of exposure and potential health effects of NDMA? NDMA exposure may occur through (1) ingesting food that contains nitrosamines, such as smoked or cured meats and fish; (2) ingesting food that contains

ENVIRONMENTAL ENGINEERING SCIENCE Volume 20, Number 5, 2003 ? Mary Ann Liebert, Inc. N-Nitrosodimethylamine (NDMA) as a Drinking Water Contaminant: A Review William A. Mitch,1 Jonathan O. Sharp,2 R. Rhodes Trussell, 3 Richard L. Valentine,4

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Further information NDMA is a type of N-nitroso compound. These compounds are commonly found in low levels in a variety of foods, particularly smoked and cured meats, as well as in some drinking water and in air pollution. Long term exposure, over years

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World Health Organization Guidelines for Drinking-Water Quality, 3rd edition including 1 st and 2 nd addenda, 2008 _____ N-Nitrosodimethylamine (NDMA) N-Nitrosodimethylamine, or NDMA, can occur in drinking-water through the degradation of

N-二甲基亚硝胺(分子式C2H6N2O,结构简式(CH3)2NNO,分子量74.08,缩写为NDMA),黄色液体,可溶于水、乙醇、乙醚、二氯甲烷。可用于制造二甲基肼。由二甲胺与亚硝酸盐在酸性条件下反应而生成。在环境中广泛存在。生产和使用NDMA的车间空气中,如

Welcome to National Disaster Management Authority (NDMA) AS PER IMD: – The cyclonic circulation over Saurashtra & adjoining areas of northeast Arabian

NDMA基础知识 – N-亚硝基化合物污染及其预防 N-Nitroso-compound contamination and prevention in food N-亚硝基化合物(N-Ni 百度首页 登录 加入VIP 享VIP专享文档下载特权 赠共享文档下载特权 100w优质文档免费下载 赠百度阅读VIP精品版 立即开通

In this work, we confirmed the production of N-nitrosodimethylamine (NDMA), a potent carcinogen, by nitrosation of ranitidine under stomach-relevant pH conditions in vitro. We also evaluated the urinary NDMA excretion attributable to ingestion of clinically used

LIEUTENANT GENERAL MUHAMMAD AFZAL Pakistan’s extreme vulnerability to natural and man-made disasters is a well-known fact. NDMA has played leading role for the coordination of rescue, relief and recovery efforts with all stakeholders. NDMA not only

One of the key outputs of this training course will be an Action Plan that will be implemented in 2014 onwards, in collaboration with NDMA to ensure the practical integration of DRR consideration in the overall planning process of irrigation system in Pakistan.

以 N-Nitrosodimethylamine; NDMA 進行詞彙精確檢索結果 出處/ 學術領域 英文詞彙 中文詞彙 以 N-亞硝基二甲胺 進行詞彙精確檢索結果 出處/學術領域 中文詞彙 英文詞彙 引用網址: / 12 筆

La N-nitrosodiméthylamine (NDMA) se présente sous forme de liquide jaune, huileux, d’odeur indistincte, combustible, semi-volatil et sensible à la dégradation par photolyse provoquée par les rayons ultraviolets. Elle est incompatible avec les agents fortement oxydants ou

Généralités ·
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Technical Fact Sheet – N-Nitroso-dimethylamine (NDMA) January 2014 Introduction This fact sheet, developed by the U.S. Environmental Protection Agency (EPA) Federal Facilities Restoration and Reuse Office (FFRRO), provides a summary of the

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CHEMISCHES UND VETERINÄR- UNTERSUCHUNGSAMT KARLSRUHE 25.04.2019 page 6 / 7 6.1.3 Calculation The NDMA and NDEA contents in the sample (without correction of the recovery rate) are calculated based on the following formula: