CE ÎNSEAMNĂ BENZIDINE ÎN ENGLEZĂ?
benzidină
Benzidina, numită și 4,4'-diaminobifenil, este compusul organic cu formula 2. este o amină aromatică. Este o componentă a unui test pentru cianură. Derivații înrudiți sunt utilizați în producția de coloranți. Benzidina a fost asociată cu cancerul de vezică și pancreatic.
Definiția benzidine în dicționarul Engleză
Definiția benzidinei în dicționar este o pulbere cristalină otrăvită gri sau roșiatică, utilizată în principal în fabricarea coloranților, de exemplu, roșu Congo. Formula: NH22NH2.
CĂRȚI ÎN ENGLEZĂ ÎN LEGĂTURĂ CU «BENZIDINE»
Descoperă întrebuințarea
benzidine în următoarea selecție bibliografică. Cărți în legătură cu
benzidine și extrase din aceasta pentru a furniza contextul de întrebuințare al acestuia în literatura Engleză.
1
Risk Management for Hazardous Chemicals
Personnel should avoid direct contact with benzidine. Occupational poisoning
can occur through all common exposure routes (inhalation, absorption, and
ingestion). If a less toxic material or compound cannot be substituted for
benzidine, then ...
Jeffrey Wayne Vincoli,
1996
2
Potential Industrial Carcinogens and Mutagens
Estimates of the number of people exposed to benzidine in its production or use
applications as well as levels of exposure is not definitively known. It has been
suggested that 62 people in the U .S . are exposed to benzidine in its production
...
3
Eighth Annual Report on Carcinogens: 1998 Summary
Benzidine, an industrial chemical, has been used for more than 60 years as an
intermediate in the production of azo dyes, sulfur dyes, fast color salts, naphthols,
and other dyeing compounds. More than 250 benzidine-based dyes have been ...
4
[Consolidated list of products whose consumption and/or sale ...
Product Name Benzidine C.A.S. number 92-87-5 Legislative or regulative action
Country Effective Description of action taken Date Grounds for decision (
Reference: (OJEC) Official Journal of the European Communities, L398/19, , 30
Dec ...
[Anonymus AC05372279],
1997
5
Report on Carcinogens (12th Ed. )
Mine Safety and Health Administration To control airborne exposure, benzidine
shall not be used or stored except by competent persons under laboratory
conditions approved by a nationally recognized agency acceptable tothe
Secretary.
Nat. Toxicology Program (NTP) (NIH),
2011
6
Gardner's Commercially Important Chemicals: Synonyms, Trade ...
Benzidine Yellow; NSC 521237; Permanent Yellow DHG; Permanent Yellow
GHG; Pigment Yellow 12; Pigment Yellow 12; Pigment Yellow GT; Rangoon
Yellow; Recolite Yellow BG; Recolite Yellow BGT; Sanyo Benzidine YellowB;
Segnale ...
7
The Code of Federal Regulations of the United States of America
... [Sulfotepp] Thiophenol [Benzenethiol] 0,0,0-Triethyl phosphorothioate
Nitrogenated Organics: Acetonitriie [Methyl cyanide] 2 -Acetyl aminofluorene [2-
AAF] Acrylonitrile 4-Aminobiphenyl 4-Aminopyridine Aniline Benzidine Dibenz[a,j
]acridine ...
Office of the Federal Register (U S ),
2006
8
L.S.A., List of C.F.R. Sections Affected
(3) The ambient water criterion for benzidine in navigable waters is 0.1 u g/ l. (b)
Benzr'dine manufacturer—(1) Applicability. (i) These standards apply to: (A) All
discharges into the navigable waters of process wastes, and (B) All discharges ...
9
Substance name section (part 1)...v.2. Substance name ...
H2O4S Benzidine, 2-amino- (2835-69-0) A228-7114 C12H13N3 Benzidine,
JVJV'-bis[p-(dimethylamino)benzylidene]- [600/-5/-0] A228-7224 C30H30N4
Benzidine, ЛГЛ-diacetyl- [6/3-35-4] A228-7338 CUÎH16N2O2 Benzidine, 2,2'-
dichloro- ...
United States. Environmental Protection Agency. Office of Toxic Substances,
1977
10
Summary characterizations of selected chemicals of near-term ...
BENZIDINE Why Should the Chemical Be of Concern at This Time? Benzidine, a
human carcinogen, is used as an intermediate in the manufacture of a number of
azo dyes which color textile, leather, and paper products. In addition to the ...
United States. Environmental Protection Agency. Office of Toxic Substances,
1976
ȘTIRI NOI CARE INCLUD TERMENUL «BENZIDINE»
Află ce ziare naționale și internaționale au scris despre și cum este întrebuințat termenul
benzidine în contextul următoarelor știri.
General Mills and 5 Other Food Companies Eliminating Artificial …
Why This Is Great: Yellow 6, one of the colors currently being used in the pasta dish, contains benzidine and 4-amino-biphenyl, two known ... «Yahoo Health, Iun 15»
A Word from Dr. Pfenninger: Taking a look at bladder cancer
Occupational exposure in the workplace to carcinogens such as benzidine and 2-Naphthylamine (a chemical also found in cigarette smoke) ... «Midland Daily News, Iun 15»
In-cell infection: a novel pathway for Epstein-Barr virus infection …
Signal detection was performed using 3'3'-diamino-benzidine as the chromogen. The slides were counterstained with hematoxylin, dehydrated ... «Nature.com, Apr 15»
What's behind Kraft Dinner's new ingredient change?
There is also concern that some food colours, including Yellow 5 and 6, and Red 40 (Allura Red) may be contaminated with benzidine and ... «National Post, Apr 15»
Idh1 protects murine hepatocytes from endotoxin-induced oxidative …
... 3-diamino-benzidine tetrahydrochloride (Vector Labs, Burlingame, CA, USA; SK-4100) as the substrate and hematoxylin as the counterstain. «Nature.com, Apr 15»
Black America's State of Surveillance
The benzidine-molybdic acid test easily detected a silicon concentrated substance as attested to by David Ayling, witness to my microchip ... «Progressive.org, Mar 15»
Gauri case: Bloodstains at murder site
Primary blood detection test (with Benzidine) was conducted in various portions at Himanshu Prajapati's house. Four different sets of evidence ... «Times of India, Feb 15»
New federal safety standard proposed for phthalates in children's …
See Environmental Protection Agency, Benzidine-Based Chemical Substances; Di-n-pentyl Phthalate (DnPP); and Alkanes, C12-13, Chloro; ... «Lexology, Feb 15»
Gauri murder case: Why no forensic tests to clear air?
"Not even preliminary tests such as benzidine (primary blood detection test) have been conducted by us so far on the murder weapon, ... «Times of India, Feb 15»
Canadian government launches review of existing Snacs
The first groups examined will be nanomaterials, aromatic azo and benzidine-based substances, and those that refer to consumer products. «Chemical Watch, Ian 15»