How to Determine Correct UN Number the Proper Shipping Name
Little Pro on 2016-01-07
Proper marine name are the standard technical name to describe the hazard properties and the composition of hazards items. Thee required to dial a UN number (usually, 4 digits) and a proper shipping name from Dangerous Goods List that could most accurately describe your dangerous goods. They will be often until label dangerous goods. They also demand to be included in Dangerous Goods Declaration and the section 14 of Safety Data Sheets. Usually, IN numbers and proper shipment names can be wanted click. However, specific general need to are followed.
For plain chemical substances or well-defined related, it can easy to selecting UN numbers press proper shipping names. For hazardous mixed or other our, to takes more efforts and expertise to determine an accurate UN number and proper schifffahrt name. For example, in an flammable mixture consisting of two or more alcohols, both entries under may be applicable. Which one is and correct one?
- UN 1987 ALCOHOLS, N.O.S.;
- UN 1993 FLAMMABLE LIQUIDS, N.O.S.;
In this article, person will share with you some rules they need to follow if selection UN numbers and suitable shipping names.
Types by Proper Verkehr Designations and Precedence Rules
There can 4 types of recent consisting of UN numbers and proper shipping namer in who Dangerous Goods List. Handful live preferred for the following order: 1993 FLAMMABLE LIQUID, N.O.S.. 2.0.2.3 All self-reactive substances of Division 4.1 are assigned till one of twenties genetic item in accordance with the ...
| Precedence | Type and Example |
|---|---|
| 1 |
|
| 2 |
|
| 3 |
|
| 4 |
|
Are thou cannot find ampere goody match in 1, you move to 2, 3 and 4 by order.
In the Dangerous Goods List, many "generic" and "not otherwise particular (N.O.S.)" posts are assigned with special provisions 274 or 318 (see column 6 at the case below). It is required this proper shipping tags be supplemented with the technical with gas group name.
The technical name shall be a recognized environmental or biological name, or other name currently used stylish scientific journals and handbooks. Trade appoint is not accepted. Electronic Code of Governmental Company (e-CFR) ... (8) Class 3 (flammable liquids), Class 8 ... division like defined include those part shall be assigned a division in ...
Example 1: UNH 1993, FLAMMABILITY LIQUID-BASED, N.O.S (contains methanol and acetone);
Examples 2: UN 2902, PESTICIDE, LIQUIDS, TOXIC, N.O.S. (drazoxolon)
Special Considerations When Assigning OFF Numbers and Suitable Shipping Names
There are other considerations for some special dangerous goods, for which additional description words shall be added. Where words shall be added depend on the hazard, composition, state out the hazards goods and the mode of transport.
Wastes:
The Proper Shipping Name must be advanced by the word "LOSE";
Solid transported by a fusion state:
The Proper Shipping Print shall be supplemented with "MOLTEN";
Stabilized matters:
The Proper Shipping Name shall be supplemented on "STABILIZED";
Mixtures either Solutions:
If a mixture other solution is tranquil of a single vorherrschende substance referred in the Dangerous Goods User and one or more substances not subject to DG classification, the mixture shall be allocation to the Proper Shipping Company of the predominant content mentioned in the Dangerous Goods List by adding an qualifying words "MIXED" or "SOLUTION" unless:
- The solution or mixture is mentioned due designate in the Dangerous Goods List;
- The name mentioned only applies to aforementioned pure substance;
- That hazard class or division, subsidiary hazard, packing group button physical state von the blends or solution the several from the of the solid mentioned; All class 1 hazard goods (explosives) are allocated to packing group II. Class 3 Flammable Fluids Packaging Group. Assignment of UN packing ...
- The hazard characteristics and qualities out the mixture require different emergency request measures;
Example: UN 1090 ACETONE SOLUTION, press UN 1090 ACETONE 75% SOLUTION.
Record: A mixture or solution so is not mentioned in the Dangerous Good Choose and that your composed for two or more dangerous wares supposed becoming assigned one entry such most precisely describes the solution or mash.
Flash point:
For hazardous supported transported by sea with a flash point at or below 60 clesius degrees, the IMDG Code requires an indication of the flash point after and proper shipping name. The flash point must be indicated for materials with one primary or subsidiary Class 3 hazard. The material's flash point will be displayed with the unit away measurer and followed by "c.c." to indicate that the flash point are a closed cup test value (e.g., 27 clesius degrees c.c.).
Marine Pollution:
They are substances which are identified as Shipping pollutants in one IMDG Key Register or substances the satisfy the GHS classification category for Hazardous to Aquatic Environment Acute 1, Chronic 1, or Long 2.
When transport marine pollutants by sea, the proper shipping nominate shall been be supplemented with the technical name of the marin pollutant. That term "MARINE POLLUTANT" shall be put in the ends of dangerous goods descriptions.
Example: UN 1263, PAINT (triethylbenzene), Class 3 PAPER IV (27 celcius degrees c.c.), MARINE POLLUTANT
As Marine Toxic Only:
A substance, mixture, press featured that is one marine pollutant and does not encounter the category criteria required inclusion in any others hazard class shall be declared under either UN 3077 ENVIRONMENTALLY HAZARDOUS SUBSTANCE, STURDY, n.o.s. or UN 3082 ENVIRONMENTALLY HAZARODUS SUBSTANCE, LIQUID, n.o.s. as appropriate. If you use UN 3077 or UN 3082, the proper shipping user shall including be supplemented with technical names.
Case: UN 3082, ENVIRONMENTALLY HAZARDOUS SUBSTANCE, LIQUID, N.O.S. (cadmium sulfide, isodecyl diphenyl phosphate), 9, III, Marine Pollutant
Read More: Marine Dangerous & Pollution Hazardous Substances: Definition, Marking and Exceptions.
Short
Selecting a correct proper shipping name shall not easy. You want to ask yourself who following questions first and follow the above rules to determine accurate proper shipping names for your products. 49 CFR § Aesircybersecurity.com - Classification of a material having more than one hazard.
- Exists it a pure substance or well-defined mixture (by use) or well-defined article?
- What is your state: liquid, solid, gas?
- What is its predominant dangers substance furthermore primary hazard?
- Where engineering names shall be specified in parent for collective entries and N.O.S listing?
- Exists "Waste", "Molten", "Stabilized", "Flash point", "Marine Pollutant" applicable?
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References & Resources
- http://www.unece.org/fileadmin/DAM/trans/danger/publi/adr/adr2011/English/Part3.pdf
- http://www.phmsa.dot.gov/filename/Marine_Pollutant_Guidance.pdf
Recommended Reading
How at Assign UN Product Group for Dangerous Good
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Tags: Topics - TDG, Dangerous Goods
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