Dibenz a h anthracene 中文

Web公司新闻，上海赛可锐生物科技有限公司相关的企业新闻。 WebThis epicuticular waxes contained odd carbon number n-alkanes usually in the C 25 to C 33 range with C 29 and C 31 as dominant homologues and these fingerprints has been widely accepted as a ...

Dibenz[a,h]anthracene

WebDec 10, 2016 · Notes. Go To: Top Data from NIST Standard Reference Database 69: NIST Chemistry WebBook The National Institute of Standards and Technology (NIST) uses its best efforts to deliver a high quality copy of the Database and to verify that the data contained therein have been selected on the basis of sound scientific judgment. WebDIBENZ(a,h)ANTHRACENE, 7,14-DIHYDRO- C22H16 CID 42575 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological … the oui agency atlanta https://comperiogroup.com

多环芳烃--赛可锐--现货1-羟基菲 50 微克/毫升，溶于甲. 苯[2433 …

WebC 20 H 12 Molar mass: 252.3093 Appearance Orange-yellow needles Melting point: 144 to 145 °C (291 to 293 °F; 417 to 418 K) Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). ... WebDec 21, 2024 · Dibenz [a,h]anthracene is largely associated with particulate matters, soils, and sediments. Its presence in places distant from primary sources indicates that it is reasonably stable in the atmosphere and capable of long-distance transport. Dibenz [a,h]anthracene can be adsorbed very strongly if released to the soil. WebJan 7, 2016 · Dibenz[a,h]anthracene (DbA) is a polycyclic aromatic hydrocarbon that is released into the environment through incomplete combustion of gasoline, cigarettes, and coal tar.The effects of short-term (10 days) exposure of common carp (Cyprinus carpio) to DbA (0–50 µg L −1) were evaluated using the following four biomarkers: DNA damage, 7 … shula hou renton

多环芳烃--赛可锐--现货1,2,3,4,5,6,7-庚，烷(95% 化学纯度)(pcN …

Category:Dibenz[a,h]anthracene 53-70-3

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Dibenz a h anthracene 中文

Substance Details Substance Registry Services US EPA

WebDec 10, 2016 · Notes. Go To: Top Data from NIST Standard Reference Database 69: NIST Chemistry WebBook The National Institute of Standards and Technology (NIST) … WebNational Center for Biotechnology Information. 8600 Rockville Pike, Bethesda, MD, 20894 USA. Contact. Policies. FOIA. HHS Vulnerability Disclosure. National Library of Medicine. National Institutes of Health. Department of Health and Human Services.

Dibenz a h anthracene 中文

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Webf Inhaling Dibenz(a,h)Anthracene can irritate the nose and throat causing coughing and wheezing. f Exposure to Dibenz(a,h)Anthracene can cause headache, dizziness, … WebDec 10, 2016 · Δ f H° gas: 328. ± 11. kJ/mol: Review: Roux, Temprado, et al., 2008: There are insufficient literature values to properly evaluate the data and insufficient information to construct thermochemical cycles or estimate values for comparison, and one must rely solely upon reported uncertainities and the quality of the measurements.

WebBenz[a]anthracene Benzo[b]fluoranthene Benzo[k]fluoranthene Chrysene Dibenz[a,h]anthracene Indeno[1,2,3-cd]pyrene Source: USEPA (1993), Table 8. Reference: USEPA 1993. Provisional Guidance for Quantitative Risk Assessment of Polycyclic Aromatic Hydrocarbons. EPA/600/R-93/089. Title:

Web苯并[a]蒽，是一种有机化合物，化学式为C18H12，为白色或浅黄色片状结晶，有黄绿色荧光，溶于多数有机溶剂，难溶于乙酸、热乙醇，不溶于水，主要用于有机合成。2024年10月27日，世界卫生组织国际癌症研究机构公布的致癌物清单初步整理参考，苯并[a]蒽在2B类致 … WebTrade name: Dibenz(a,h)anthracene (Contd. of page 7) 48.1.26 · TSCA new (21st Century Act): (Substances not listed) 53-70-3 dibenz[a,h]anthracene · Proposition 65 · Chemicals known to cause cancer: Substance is listed. · Chemicals known to cause reproductive toxicity for females: Substance is not listed.

WebDec 20, 2006 · IARC专家组在2010年1月最新报告对834种环境因子和类别、混合物及暴露环境与人类癌症关系评价结果，. 其中组1有100种，组2A有68种，组2B有246种，组3有516种，组4有1种。. IARC对化学物质引起人类癌症 危险性评价 ，是目前公认的权威性资料。. 在要了解某种化学物的 ...

Web中文品名 : 英文品名: CAS(Unlabeled ) ... Dibenz [A ， H] 蒽: dibenz[a,h]anthracene unlabeled [53-70-3] [NA] SCIP-200286: 二苯并 [a,i] 芘 200 ug/ml 甲 苯溶液 ... dibenz[a,j]acridine unlabeled 50 ug/ml in toluene [224-42-0] [NA] SCIP-200311: 7h-二苯并[c,g]咔 唑 50 ug/ml 甲 苯溶液 ... shula funeral home in west palm beachWeb8600 Rockville Pike, Bethesda, MD, 20894 USA. Contact. Policies. FOIA. HHS Vulnerability Disclosure. National Library of Medicine. National Institutes of Health. Department of Health and Human Services. the ouija brothersWeb中文品名 : 英文品名: CAS(Unlabeled ) ... 7-BROMOBENZ[A]ANTHRACENE UNLABELED 50 UG/ML IN TOLUENE [32795-84-9] [NA] SCSI-533877: ... [NA] [NA] SCIP-200968: 二苯并[a,h]蒽 200 ug/ml 甲 苯溶液: dibenz[a,h]anthracene unlabeled 200 ug/ml in toluene [53-70-3] [NA] SCIP-200426: 环戊 ... shula general contractors incWeb马可直通车开启预售！全新推广 强势来袭！火热招商中... 先到先得 ！ theo uilWeb不限 英文 中文. ... dibenz[a,h]anthracene, benz[a]anthracene, and chrysene, concerned and potentially carcinogenic heavy-polycyclic aromatic hydrocarbons (PAHs) in interfering samples. The compounds are extracted from water samples onto a device composed of a small rotating Teflon disk, with a nylon membrane attached to one of its ... shula football coachWebDec 17, 2024 · Synonyms. tetraphene; 1,2-benzanthracene; benzanthrene; benzanthracene; benzo [a]anthracene. Physical Properties. Physical Properties. … shula hampson textile artistWebOct 7, 1997 · Dibenz [ a,h ]anthracene is a polycyclic aromatic hydrocarbon (PAH) with five aromatic rings. No commercial production or use of dibenz [ a,h ]anthracene is known. … shulaker nature electronic