CE ÎNSEAMNĂ CARBON DISULPHIDE ÎN ENGLEZĂ?
Disulfură de carbon
Disulfura de carbon este un lichid volatil incolor cu formula CS2. Compusul este folosit frecvent ca un bloc de construcție în chimia organică, precum și un solvent industrial și chimic nepolar. Ea are un miros "ca un eter", dar probele comerciale sunt în mod obișnuit contaminate cu impurități mirositoare, cum ar fi sulfura de carbonil.
Definiția carbon disulphide în dicționarul Engleză
Definiția disulfurii de carbon din dicționar este un lichid otrăvitor inflamabil ușor inflamabil, ușor solubil, care are în mod obișnuit un miros dezagreabil din cauza prezenței impurităților: utilizat ca solvent organic și în fabricarea de metale alcaline și tetraclorură de carbon. Formula: CS2 De asemenea, numit: bisulfid de carbon.
CĂRȚI ÎN ENGLEZĂ ÎN LEGĂTURĂ CU «CARBON DISULPHIDE»
Descoperă întrebuințarea
carbon disulphide în următoarea selecție bibliografică. Cărți în legătură cu
carbon disulphide și extrase din aceasta pentru a furniza contextul de întrebuințare al acestuia în literatura Engleză.
(1 gallon of carbon disulphide weighs approximately 10^ pounds at ordinary
temperatures.) In estimating the quantity of carbon disulphide needed, the
number of cubic feet in the container should always be measured and not solely
the space ...
2
The Encyclopaedia Britannica: a dictionary of arts, ...
In this state sulphur has the specific gravity 1 '95, and is insoluble in carbon
disulphide ; in the course of a few hours, however, it again becomes brittle and
almost entirely reconverted into the octahedral modification, the change being ...
Thomas Spencer Baynes,
1833
3
Encyclopaedia of Occupational Health and Safety: Guides, ...
Carbon disulphide The first cases of carbon disulphide poisoning were observed
during the nineteenth century in France and Germany in connection with the
vulcanization of rubber. After the First World War, the production of viscose rayon
...
Jeanne Mager Stellman,
1998
4
Oxford Desk Reference: Toxicology
Toxicokinetics The metabolism of carbon disulphide in man has not been
established completely. Carbon disulphide is metabolized by cytochrome P450
to an unstable oxygen intermediate, which may either spontaneously degrade to
atomic ...
Nick Bateman, Robert Jefferson, Simon Thomas,
2014
5
Hazardous Chemicals: Safety Management and Global Regulations
Carbon Disulphide (CAS No. 75-15-0) Molecular formula: CS2 Synonyms and
trade names: Carbon bisulphide; Dithiocarbonic anhydride Pure carbon
disulphide is a colourless liquid with a pleasant odour similar to that of chloroform
, while ...
6
Permeable Reactive Barriers
2005. Carbon disulphide sources, risks and treatment: an emerging contaminant
of environmental concern? ROBERT M. KALIN, PHILIP MYLES & KAREN
McGEOUGH Environmental Engineering Research Centre. Queen's University
Belfast ...
Genevieve A. Boshoff, Genevieve Boshoff, Brian D. Bone,
2005
Although the fumes of carbon disulphide are inflammable and explosive when
mixed with air in certain proportions, this fumigant can be handled with
reasonable safety if the proper precautions are taken. It should not be used to
treat bins ...
8
Collected Papers of Sir James Dewar. Volume Ii.
obtain a rough estimate of the ratio between the weight of carbon disulphide
passed through the " ozonizer " and the weight of the brown solid produced. In a
large number of experiments with different forms of "ozonizer," each lasting from
10 ...
9
Environmental and Chemical Toxins and Psychiatric Illness
Southern California Practitioner 7:476–485, 1892 Braceland FJ: Mental
symptoms following carbon disulphide absorption and intoxication. Ann Intern
Med 16:246–261, 1942 Cassitto MG, Bertazzi PA, Camerino D, et al: Subjective
and ...
10
Advances in Hydrogen Sulfide Research and Application: 2013 ...
C. to obtain a gaseous phase comprising carbonyl sulphide, carbon disulphide
and carbon dioxide. CoPending Patent Application WO 2008/003732 is herein
incorporated by reference in its entirety. “Co-Pending Patent Application WO ...
ȘTIRI NOI CARE INCLUD TERMENUL «CARBON DISULPHIDE»
Află ce ziare naționale și internaționale au scris despre și cum este întrebuințat termenul
carbon disulphide în contextul următoarelor știri.
Lighting up the interest of young chemists
It showcases one technique using compounds nitric oxide and carbon disulphide trialled as the flash for early photography. In the same way ... «Stuff.co.nz, Iul 15»
Explore the diketene market: global industry analysis and …
... presence of catalyst such as carbon disulphide. Some of the diketene derivatives include acetoacetates, arylamides, alkylamides, acrylic acid ... «WhaTech, Mai 15»
Sewer sulphur compounds: Odour characterised by GC with sulphur …
They were hydrogen sulphide, methanethiol, ethanethiol, dimethyl disulphide, carbon disulphide, ethylmethyl sulphide, 1-butanethiol, dimethyl ... «separationsNOW.com, Mar 15»
Philae sniffs out organic molecules from the surface of 'tough nut …
... from the Rosetta spacecraft that showed Comet 67P was putting off a 'stink' of chemicals that included methanol(CH3OH), carbon disulphide ... «The Weather Network, Nov 14»
Rosetta Update: The Scent of a Comet
A vinegar-like scent from sulfur dioxide is balanced by the sweeter aroma of carbon disulphide. That's quite a brew — and getting all these ... «Sky & Telescope, Nov 14»
Astrobiology Roundup: Planets, Moons, and Stinky Comets
... hydrogen sulphide (rotten eggs), hydrogen cyanide (almonds), sulfur dioxide (vinegary) and carbon disulphide (sweet and aromatic). «Scientific American, Oct 14»
Govt considers boosting farm chemical control as terrorism concerns …
Carbon disulphide. Carbon monoxide (gas). Chlorine (gas). Chloropicrin. Cyanide chloride. Cyanogen bromide. Diethyl phospite. Dimethyl ... «ABC Online, Oct 14»
The scent of a comet: rotten eggs and pee
... presence of formaldehyde, hydrogen sulphide, hydrogen cyanide, sulphur dioxide and carbon disulphide -- albeit in relatively low density. «CNET, Oct 14»
ESA's Rosetta probe confirms that comet 67P really stinks
There's also a hint of sweet almond from the highly poisonous hydrogen cyanide and less dangerous carbon disulphide. At least you wouldn't ... «Geek, Oct 14»
Scientists discover 64P comet stinks and has dunes just like Earth
... (methanol) to this mixture, paired with the vinegar-like aroma of sulphur dioxide and a hint of the sweet aromatic scent of carbon disulphide, ... «Gizmodo, Oct 14»