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Dibenz a h anthracene是什么

WebDec 17, 2024 · 56-55-3. Formula. C₁₈H₁₂. Synonyms. tetraphene; 1,2-benzanthracene; benzanthrene; benzanthracene; benzo [a]anthracene. Physical Properties. Physical … WebDec 17, 2024 · Synonyms. tetraphene; 1,2-benzanthracene; benzanthrene; benzanthracene; benzo [a]anthracene. Physical Properties. Physical Properties. Physical description. Colorless leaflets or plates or coarse gold powder with a greenish-yellow fluorescence. Boiling point. 815°F. Molecular weight.

dibenz[a,h]anthracene - an overview ScienceDirect Topics

WebPublic notices related to this chemical: 14 Chemicals (Dibenzanthracenes and N-Nitrosomethyl-N-Alkylamines) Listed Effective December 14, 2014 as Known to the State … WebDibenz[a,h]anthracene certified reference material, TraceCERT®; CAS Number: 53-70-3; EC Number: 200-181-8; Synonyms: 1,2:5,6-Dibenzanthracene; find Supelco-91861 … how jesus saves book https://brandywinespokane.com

Dibenz[a,h]anthracene C22H14 - PubChem

WebDibenz[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 ... WebDibenzo (. a. , h. )anthracen. Soweit möglich und gebräuchlich, werden SI-Einheiten verwendet. Wenn nicht anders vermerkt, gelten die angegebenen Daten bei … WebDibenzo[a,h]anthracene (Dibenz[a,h]anthracene) Unknown: Guidelines Establishing Test Procedures for the Analysis of Pollutants Dibenzo(a,h)anthracene Unknown: 2024 CDR TSCA Inv Active Dibenz[a,h]anthracene Unknown: SARA 110 Dibenzo(a),h)anthracene Valid: 04/17/1987: Water Quality Standards how jesus served others

System of Registries US EPA

Category:Dibenz[a,h]anthracene - 1,2:5 - Sigma-Aldrich

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Dibenz a h anthracene是什么

Dibenz[a,h]anthracene - 1,2:5 - Sigma-Aldrich

WebWorkers in industries that inadvertently produce dibenzo (a,h)anthracene may breathe in mists or have direct skin contact. The general population may be exposed by breathing in air, smoking tobacco products and … WebToxicity Profiles RAGs A Format for Dibenz[a,h]anthracene - CAS Number 53703 . Dibenz[a,h]anthracene is a polycyclic aromatic hydrocarbon (PAH) with five aromatic carbon rings. Dibenz[a,h]anthracene exists as crystalline plates or leaflets and is insoluble in water; slightly soluble in alcohol and ether; and soluble in petroleum ether, benzene, …

Dibenz a h anthracene是什么

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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 … 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.

http://www.cameochemicals.noaa.gov/chemical/16192 Web编号系统. cas号：53-70-3 mdl号：mfcd00003708 einecs号：200-181-8 rtecs号：hn2625000 brn号：1912416 pubchem号：暂无 物性数据. 1. 性状：从醋酸中得片状、叶状晶体，晶体是单斜的或正交的。

WebDibenz(a,h)Anthraceneis a colorless, white or light yellow, crystalline (sand-like) solid. It is used as a research chemical and is found bound to particulate matter in urban air, … WebDIBENZ(a,h)ANTHRACENE, 7,14-DIHYDRO- C22H16 CID 42575 - structure, chemical names, physical and chemical properties, classification, patents, literature ...

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). ...

how jesus lived a fully human lifehttp://www.t3db.ca/toxins/T3D0015 how jesus survived end timesWebDibenz [a,h]anthracene has induced DNA damage and gene mutations in bacteria as well as gene mutations and transformation in several types of mammalian cell cultures. This … how jesus used apologeticsWebOct 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. … how jesus teaches us to prayWebDibenz[a,h]anthracene CAS Number: 53-70-3. EPA Registry Name: Dibenz[a,h]anthracene. Molecular Weight: 278.35 Molecular Formula: C22H14 … how jesus would really lookWebBenz[a]anthracene can be used in the synthesis of other polycyclic aromatic hydrocarbons such as tribenzo[a,c,f]tetraphene.2 It can also be used for phosphorescence applications. Packaging. 500 mg in amber glass bottle. 1 g in glass bottle. Safety Information. Pictograms. GHS08,GHS09. Signal Word. Danger. how jet puffed marshmallows are madeWebDibenz[a,h]anthracene is an organic compound with the chemical formula C 22 H 14. It is a polycyclic aromatic hydrocarbon (PAH) made of five fused benzene rings. It is a fused … how jesus will return