Numéro ONU

Panneau annonçant une substance dangereuse, avec en haut le code Kemler 33 indiquant un liquide très inflammable et en bas le numéro ONU 1203 correspondant à l'essence (carburant pour automobiles).

Les numéros ONU sont des nombres à quatre chiffres qui identifient les matières dangereuses dans le cadre du transport international de ces marchandises, comme les substances explosives, radioactives, toxiques, corrosives, inflammables, etc. Seules les substances dangereuses ont un numéro ONU, les autres n'en ont pas.

Certains numéros ONU identifient des substances précises, comme le no 2030 pour l'hydrate d'hydrazine H2N–NH2·H2O contenant entre 37 et 64 % massiques d'hydrazine N2H4, utilisé en astronautique, tandis que d'autres numéros ONU identifient des groupes de substances dangereuses, comme le no 0094 pour les poudres flash, utilisées en pyrotechnie, voire simplement une propriété chimique sans référence à la nature de la substance, comme le no 1993 pour les liquides inflammables. Le numéro ONU peut varier pour une même substance selon qu'elle est solide, liquide ou gazeuse si ses propriétés dangereuses dépendent de l'état sous lequel elle se trouve. Il peut également varier selon le degré de pureté ou la concentration en solution.

Les numéros ONU sont définis par le Comité d'experts du transport des matières dangereuses de l'ONU[1]. Ils sont publiés dans les Recommandations pour le transport des matières dangereuses[2], qu'on appelle également le livre orange. Ces recommandations sont mises en œuvre par les autorités compétentes pour les différents modes de transport concernés.

La liste des numéros ONU donne un aperçu de ces numéros.

Notes et références

  1. ↑ « Marchandises dangereuses - Accueil » [html], sur unece.org, UNECE (consulté le ).
  2. ↑ « Recommandations pour le transport des matières dangereuses – Règlement type » [html], sur unece.org, UNECE, (ISBN 978-92-1-139159-6, consulté le ).
v · m
Étiquetage
Transport
Divers
Agence européenne des produits chimiques

Read other articles:

Niki Lauda

Niki LaudaLauda pada tahun 1996LahirAndreas Nikolaus Lauda(1949-02-22)22 Februari 1949Wina, AustriaMeninggal20 Mei 2019(2019-05-20) (umur 70)Zurich, SwissKarier Kejuaraan Dunia Formula SatuKebangsaan AustriaTahun aktif1971–1979, 1982–1985TimMarch, BRM, Ferrari, Brabham, McLarenJumlah lomba177 (171 start)Juara dunia3 (1975, 1977, 1984)Menang25Podium54Total poin420,5Posisi pole24Lap tercepat24Lomba pertamaGrand Prix Austria 1971Menang pertamaGrand Prix Spanyol 1974Menang terakhirGrand ...

 

 

Bintang Mahaputera Adipradana

Bintang Mahaputera AdipradanaDianugerahkan oleh Presiden IndonesiaTipeBintang SipilDibentuk1959Negara IndonesiaKelayakanSipilStatusSaat ini dianugerahkanStatistikPenganugerahan pertama1961Penganugerahan terakhir2023PrioritasTingkat lebih tinggiBintang Mahaputera AdipurnaTingkat lebih rendahBintang Mahaputera UtamaPita tanda kehormatan Bintang Mahaputera Adipradana adalah kelas kedua dari tanda kehormatan Bintang Mahaputera. Sebagai kelas dari Bintang Mahaputera, bintang ini diberikan kep...

 

 

KLVB

K-Love radio station in Citrus Heights, California KLVBCitrus Heights, CaliforniaBroadcast areaSacramento metropolitan areaFrequency99.5 MHz (HD Radio)BrandingK-LOVEProgrammingFormatContemporary ChristianSubchannelsHD2: Air1HD3: K-Love 90sAffiliationsK-LOVEOwnershipOwnerEducational Media FoundationSister stationsKARA, KCAIHistoryFirst air dateApril 15, 2008; 15 years ago (2008-04-15)Technical information[1]Licensing authorityFCCFacility ID70676ClassAERP3,300 wattsHAA...

دوري أذربيجان الممتاز 1998-99

دوري أذربيجان الممتاز 1998-99 تفاصيل الموسم دوري أذربيجان الممتاز  النسخة 8  البلد أذربيجان  التاريخ بداية:15 أغسطس 1998  نهاية:مايو 1999  المنظم اتحاد أذربيجان لكرة القدم  البطل نادي كاباز  مباريات ملعوبة 236   عدد المشاركين 14   دوري أذربيجان الممتاز 1997-98  د�...

 

 

Lone Star Brahmas

Ice hockey team in North Richland Hills, TexasLone Star BrahmasCityNorth Richland Hills, TexasLeagueNorth American Hockey LeagueDivisionSouthFounded1999Home arenaNYTEX Sports CentreColorsBlack, purple, and white     Owner(s)Texas Hockey Partners (Salvatore and Frank Trazzera)Head coachDan WildfongFranchise history1999–2013Texas Tornado2013–presentLone Star BrahmasChampionshipsRobertson Cups6 (2001, 2004, 2005, 2006, 2012, 2017) The Lone Star Brahmas are a Tier II junior ice...

 

 

Religion in Antarctica

Religion in Antarctica Chapel of the Snows, Antarctica Religion in Antarctica is largely dominated by Christianity, with churches being the only religious buildings on the continent. Although used regularly for Christian worship, the Chapel of the Snows has also been used for Buddhist and Baháʼí Faith ceremonies. Some of the early religious buildings are now protected as important historical monuments. Religious Composition Of Antarctica[1]   Christianity (70.8%) &#...

Sang Penguasa

Sang Pangeran PengarangNiccolò MachiavelliJudul asliIl PrincipeNegaraFirenzeBahasaItaliaSubjekIlmu politikGenreNon-fiksiPenerbitAntonio Blado d'Asola.Tanggal terbit1532Didahului olehDiscorsi sopra la prima deca di Tito Livio Diikuti olehAndria  Il Principe (Sang Penguasa) adalah sebuah risalah politik oleh seorang pegawai negeri dan teoretis politik Firenze Niccolò Machiavelli. Aslinya berjudul De Principatibus (Tentang Kekuasaan), ditulis pada 1513,[1]...

 

 

西遊記大結局之仙履奇緣

本條目存在以下問題，請協助改善本條目或在討論頁針對議題發表看法。 此條目需要編修，以確保文法、用詞、语气、格式、標點等使用恰当。 (2013年8月6日)請按照校對指引，幫助编辑這個條目。（幫助、討論） 此條目剧情、虛構用語或人物介紹过长过细，需清理无关故事主轴的细节、用語和角色介紹。 (2020年10月6日)劇情、用語和人物介紹都只是用於了解故事主軸，輔助�...

 

 

Colin Blakemore

British neurobiologist (1944–2022) SirColin BlakemoreFRS FMedSci HonFRCP HonFRSM FRSB FBPhSBlakemore in 2012BornColin Brian Blakemore(1944-06-01)1 June 1944Stratford-upon-Avon, EnglandDied27 June 2022(2022-06-27) (aged 78)Oxford, EnglandAlma mater University of Cambridge (MA) University of California, Berkeley (PhD) Spouse Andrée Elizabeth Washbourne ​ ​(m. 1965; died 2022)​[2]Children3, including Sarah-Jayne...

Dorottya Udvaros

Hungarian actress (born 1954) The native form of this personal name is Udvaros Dorottya. This article uses Western name order when mentioning individuals. Dorottya UdvarosBorn (1954-08-04) 4 August 1954 (age 69)Budapest, HungaryOccupationActressYears active1976–present Dorottya Udvaros (born 4 August 1954) is a Hungarian actress. She has appeared in more than 60 films and television shows since 1976. She won the award for Best Actress at the 15th Moscow International Film Fest...

 

 

Citroën

Automobiles Citroën S.A.JenisDivisiIndustriOtomotifDidirikan1919; 105 tahun lalu (1919)PendiriAndré CitroënKantorpusatSaint-Ouen[1], PrancisWilayah operasiSeluruh dunia, kecuali Amerika Serikat, Kanada, Meksiko, dan Asia SelatanTokohkunciVincent Cobée, DirekturProdukMobilProduksi1.266.000 unit (2013)JasaCitroën InsuranceKaryawan13.900[2]IndukStellantisSitus webwww.citroen.com Citroën Traction Avant keluaran dekade 1940an di Vaxholm, Swedia tahun 2012 Citroën DS5 To...

 

 

2022 Russian Air Force Ilyushin Il-76 crash

2022 Russian Air Force Ilyushin Il-76 crashIlyushin 76 of the Russian Air Force, Similar to the aircraft involved in the accident.AccidentDateJune 24, 2022SummaryCrash landing due to engine no.4 burst in flames.SiteMikhaylovsky District, Ryazan Oblast, Russia 54°37′27″N 39°39′13″E / 54.62417°N 39.65361°E / 54.62417; 39.65361AircraftAircraft typeIlyushin Il-76MDOperatorRussian Air ForceRegistrationRF-78778Flight originOrenburg Tsentralny AirportDestina...

Zappos

Online shoe and clothing store This article contains content that is written like an advertisement. Please help improve it by removing promotional content and inappropriate external links, and by adding encyclopedic content written from a neutral point of view. (April 2013) (Learn how and when to remove this message) Zappos.comCompany typeSubsidiaryIndustryRetailFoundedJuly 12, 1999; 24 years ago (1999-07-12)FounderNick SwinmurnHeadquartersLas Vegas, Nevada, U.S.Key peopleSc...

 

 

2019 Maltese local elections

2019 Maltese local council elections ← 2015 25 May 2019 2024 → Turnout62.69%   Party Labour Nationalist Democratic Alternative Popular vote 150,514 103,398 1,997 Percentage 57.96% 39.82% 0.77%   Party Democratic Party (Malta) Għarb First Popular vote 555 Percentage 0.21% 0.16%   Party Moviment Patrijotti Maltin Percentage 0.14% Party with plurality of votes by council, except for Mdina, where no election was held, thus won by a 4-councillor PN v...

 

 

Daftar bahasa di Sumatra

Sebaran bahasa di Sumatra bagian Utara Sebaran bahasa batak di Sumatra Ragam bahasa Lampung di Sumatra bagian selatan, hijau: Lampung Api, merah: Lampung Nyo, biru: Komering Daftar bahasa di Sumatra adalah daftar bahasa pribumi yang tersebar di pulau Sumatra (Indonesia) beserta kode bahasa masing-masing menurut pengkodean bahasa ISO 639-3 dan kode bahasa BPS. Nama bahasa Kode bahasa ISO 639-3 Kode bahasa BPS Bahasa Abung abl Bahasa Aceh ace ach Bahasa Alas-Kluet btz als Bahasa Bangka mfb Baha...

Traditional Korean roof construction

Giwa Traditional Korean roof construction has traditionally used many kinds of natural materials. They are made of neowa (shingle), giwa (tiles), byeotjib (rice Straw), stone giwa (tiles), eoksae (eulalia) and goolpy (oak bark) Neowa (Shingle) roof Neowa house in Samchuck, Gangwon province Neowajib (a shingle-roofed house) can be seen in mountain villages (for example, in Gangwon-do), since these are places which are hard to get materials, such as Giwa and rice straw. Instead, it is made wit...

 

 

Port of Portland (Oregon)

Port in United StatesPort of PortlandMarine Terminal 6 - the state's only deep-draft container terminalClick on the map for a fullscreen viewLocationCountryUnited StatesLocationPortland, OregonDetailsOpened1891Main importsAutomobiles, steel, and limestoneMain exportsWheat, soda ash, potash, and hayStatisticsDraft depth43 feetAir draft196 feet, restricted by Astoria–Megler BridgeWebsitewww.portofportland.com The Port of Portland is the port district responsible for overseeing Portland Intern...

 

 

Chholiya

Dance form in India Chholiya/HudkeliChholiya dancersNative nameछोलिया हुड्केलीGenreFolk DanceOriginIndian Subcontinent (India and Nepal) Chholiya (Kumaoni: छोलिया) or Hudkeli (or Hudke; Nepali: हुड्केली) is a traditional folk dance form originated in the Kumaon division of the Indian state of Uttarakhand and Sudurpashchim province of Nepal.[1] It has today become a symbol of Kumaoni and Sudurpashchimi (mainly in Doti, Baitadi and...

الهندية (العراق)

  لمعانٍ أخرى، طالع الهندية (توضيح). الهندية اللقب المدينة الخضراء تاريخ التأسيس 1793 تقسيم إداري البلد  العراق[1] المحافظة محافظة كربلاء القضاء قضاء الهندية المسؤولون قائم مقام منتظر عبد الستار الشافعي خصائص جغرافية إحداثيات 32°32′31″N 44°13′16″E / 32.541944444444°...

 

 

Singranatore family

This article focuses on the noble family in Rajshahi; for information on the places 'Singra' and 'Natore' in the division of Bangladesh, the landholdings from which the family takes its name, see Singra and Natore. Singrahnator সিংড়ানাটোর Parent familyMughal DynastyCountryBengalCurrent regionNorth BengalPlace of originBritish EmpireFounded1887FounderMirza Zahiruddin ShahMembersJalaluddin MirzaMirza ZafarConnected familiesMirzas of Hulhulia, Singra Zamindari Sardars of N...