Naphthalene
Naphthalene is an organic compound with formula C10H8. It is the simplest polycyclic aromatic hydrocarbon, and is a white crystalline solid with a characteristic odor that is detectable at concentrations as low as 0.08 ppm by mass. As an aromatic hydrocarbon, naphthalene's structure consists of a fused pair of benzene rings. It is best known as the main ingredient of traditional mothballs.
WikipediaPublications
CSPI: Centre for Science in the Public Interest · 5 March 2024 English
But the bulk of the responsibility falls on the FDA, which regulates the safety of flavors in all packaged foods and beverages and the labeling of flavors in all other …
Traditional Herbal Medicines, Some Mycotoxins, Naphthalene and Styrene. IARC Monographs on the Evaluation …
IRSST: Institut de recherche Robert-Sauvé en santé et en sécurité du travail · 15 November 2023 English
Page 1 of 54 Laboratory Services Offered by the IRSST June 2023 POLICY ON THE USE OF THE LABORATORY SERVICES OFFERED BY THE IRSST Cost The cost of the sampling …
substance Naphthalene 2120 Activated charcoal tube, 100/50 $78 Not applicable Naphthalene – Cassette … 911 Glass Fiber Filter 37 mm, 0.8 µm $127 $65 Naphthalene – Tube 2187 Orbo 42 L tube $127 $65 n-Butyl acetate …
CELA: Canadian Environmental Law Association · 6 October 2023 English
Federal Court 1998 Forms
that polycyclic aromatic hydrocarbons (“PAHs”), naphthalene, and benzene contained within asphalt “are recognized …
Yellowhead Institute · 20 September 2023 English
— Vanessa and Beze Gray, Aamjiwnaang First Nation Introduction “Generations of community members have and continue to live alongside the operations of Chemical Valley and have expert knowledge and countless …
safety devices that safely burn xylene, and naphthalene are hydrocarbons, but each excess hydrocarbon …
CELA: Canadian Environmental Law Association · 20 September 2023 English
During the public comment period under the EBR, the MECP received 49 written submissions, including two submissions from KNG that opposed the issuance of the proposed ECA, criticized the adequacy …
classification as carcinogenic to humans, while naphthalene (CAS No. 91-20-3) is in IARC’s Group 2B classification … Protection Act, 1999, S.C. 1999, c.33, section 64. 22 Naphthalene has have been designated by the federal government …
PICES: North Pacific Marine Science Organization · 18 September 2023 English
http://www.pices.int/PICES-2023
weight PAHs (C3-fluorenes, dibenzothiophene, and naphthalene) also exhibited higher maternal transfer rates …
IRSST: Institut de recherche Robert-Sauvé en santé et en sécurité du travail · 12 May 2023
Page 1 of 54 Laboratory Services Offered by the IRSST May 2023 POLICY ON THE USE OF THE LABORATORY SERVICES OFFERED BY THE IRSST Cost The cost of the sampling …
100/50 $78 $44 Naphthalene 2120 Activated charcoal tube, 100/50 $78 Not applicable Naphthalene – Cassette … 911 Glass Fiber Filter 37 mm, 0.8 µm $127 $65 Naphthalene – Tube 2187 Orbo 42 L tube $127 $65 n-Butyl acetate …
City of Guelph, Ontario · 13 April 2023 English
These drive-point piezometers are designed to track the hydroperiod of the wetland following construction of the SWM facility to assist in evaluating whether post-development stormwater discharge to the wetland could …
3-cd)pyrene Anthracene Benzo(k)fluoranthene Naphthalene Benz(a)anthracene Benzo(a)phenanthrene Phenanthrene …
Santé et Services sociaux Québec · 6 April 2023 French
Depuis sa première parution en juillet 2016, le Guide d’intervention - Protection des sols et réhabilitation des terrains contaminés constitue le volet technique de la Politique de protection des sols …
........................................ 79 Naphthalène ............................................ …
City of Ottawa, Ontario · 2023 English
Methylnaphthalene (1&2) 0.04 nd 38.7 Nd Nd 0.99 Naphthalene 0.01 nd 62.3 0.05 0.01 0.6 Phenanthrene … (1&2) 38.7 BH2-22-SS2/SS3 0.76 – 2.13 m Naphthalene 62.3 BH2-22-SS2/SS3 0.76 – 2.13 m Phenanthrene … 800 Methylnaphthalene (1&2) 0.10 nd 1,800 Naphthalene 0.05 nd 1,400 Phenanthrene 0.05 0.06 580 … 2-Methylnaphthalene 23.5 0.99 Methylnaphthalene(1&2) 38.7 0.99 Naphthalene 62.3 0.6 Phenanthrene 301 6.2 Pyrene 179 78 Remaining … 2-Methylnaphthalene 23.5 0.99 Methylnaphthalene(1&2) 38.7 0.99 Naphthalene 62.3 0.6 Phenanthrene 301 6.2 Pyrene 179 78 Remaining …
