Nitrogen, refrigerated liquid, for cooling or conditioning purposes

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Detailinfo IMDG-Code, Amdt. 42-24 (DGG-Info)

UN 1977 Nitrogen, refrigerated liquid, for cooling or conditioning purposes IMDG-Code, Amdt. 42-24 (Detailinfo)

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Substance information(collapsed)

The BAM name is based on the "name and description" from the regulations and the IUPAC rules, but may be supplemented with further information so that significant differences between two dangerous goods data sets are apparent.

Language BAM name
German Stickstoff, tiefgekühlt, flüssig, als Kühl- oder Konditionierungsmittel
English Nitrogen, refrigerated liquid, for cooling or conditioning purposes
French Azote, liquide réfrigéré, utilisé à des fins de réfrigération ou de conditionnement

The aggregate state is given under normal conditions, i.e. at room temperature of 20 °C and normal pressure of 101.3 kPa.

Aggre­gate state
under normal con­di­tions gaseous
during trans­port refrigated liquified gas

The formula describes the chemical composition of a substance.

Formula
N2

The BAM number is used to uniquely identify a substance or object in the BAM dangerous goods data pool.

BAM No. 12100
CAS No. 7727-37-9
EC No. 231-783-9
Index No.
ZVG Nos.
7070,
7071

Physico-chemical substance information(collapsed)
Properties and remarks
Appearance liquefied, non-flammable gas
Colour not specified
Odour odourless
Misci­bility/solu­bility not specified
Impact on human orga­nism not specified
Addi­tio­nal pro­per­ties/remarks Lighter than air (0.97). Arrangements for the containment of the liquid nitrogen and fittings in use should be appropriate to the potential danger to the structure of the freight container or ship from the effect of misuse or accidental spillage.
Reaction with ...
Water not specified
Acids not specified
Alkalis not specified
Metals not specified
Oxidizing substances not specified

Classification(collapsed)
General
UN No. 1977
Class
Sub­si­diary risks
Packing group
Compati­bility group
Spe­cial pro­vi­sions
,
Maritime transport
Marine pollutant
Environ­mentally ha­zar­dous
Emergency Schedules (EmS)
,
MFAG No.

Remark (german): Siehe Abschnitt 5.5.3 des IMDG-Codes


Names(collapsed)
Transport document names 4
German 1 STICKSTOFF, TIEFGEKÜHLT, FLÜSSIG, ALS KÜHLMITTEL
German 2 STICKSTOFF, TIEFGEKÜHLT, FLÜSSIG, ALS KONDITIONIERUNGSMITTEL
English 1 NITROGEN, REFRIGERATED LIQUID, AS COOLANT
English 2 NITROGEN, REFRIGERATED LIQUID, AS CONDITIONER
Instruction names 2
English NITROGEN, REFRIGERATED LIQUID
German STICKSTOFF, TIEFGEKÜHLT, FLÜSSIG
Synonyms 0
Synonyms for transport documents 0
INCI synonyms 0
Synonyms (not recommended) 0

Transport exlusions(collapsed)
Transport status of this substance/article allowed

Marking and Labelling(collapsed)
Packagings
Label / Mark
Notice Packages shall be marked "NITROGEN, REFRIGERATED LIQUID, AS COOLANT" or "NITROGEN, REFRIGERATED LIQUID, AS CONDITIONER".
IBC
Label / Mark
Notice not stated - only subject to the provisions of section 5.5.3
Large packagings (LP)
Label / Mark
Notice not stated - only subject to the provisions of section 5.5.3
Tanks
Placard / Mark
Orange-coloured plate
Tanks Notice not stated - only subject to the provisions of section 5.5.3
Vehicles
Placard / Mark
Orange-coloured plate
Containers
Placard / Mark
Orange-coloured plate
Bulk
Placard / Mark
Orange-coloured plate
Notice not stated - only subject to the provisions of section 5.5.3

Limited and excepted quantities(collapsed)

Values in "ml" and "L" refer to substances that are liquid under normal conditions (temperature 20 °C, density 1013 mbar). Values in "g" and "kg" refer to substances that generally have a melting point greater than 20 °C. Solid substances that can liquefy during transport may only be transported in packagings that are suitable for liquids (paper bags, for example, are not permitted).

Limited quantities(collapsed)

not stated - only subject to the provisions of section 5.5.3

Excepted quantities(collapsed)

not stated - only subject to the provisions of section 5.5.3


Containments(collapsed)
Single packagings(collapsed)
Permission
Instructions
Special provisions
Requirements Show requirements

Unless otherwise stated, the quantities indicated for the packagings in the table below refer to the maximum capacity (in litres, "l") or the maximum net mass (in kilograms, "kg"). For some quantities, an additional note with the requirements is displayed.

Number UN-Code Quantity (l/kg), opt. note
See requirements
Combination packagings(collapsed)
Combination packagings
Notice not stated - only subject to the provisions of section 5.5.3
Packing methods(collapsed)
Packing method
Notice not stated - only subject to the provisions of section 5.5.3
Intermediate bulk containers (IBC)(collapsed)
Intermediate bulk containers (IBC)
Permission
Number UN-Code Permission Requirements
0
Large packagings(collapsed)
Permission
Notice not stated - only subject to the provisions of section 5.5.3
Bulk(collapsed)
Bulk
The transport of that substance in bulk (IMSBC Code) on sea-vessels is: not stated - only subject to the provisions of section 5.5.3
Remark(s)
Bulk container(collapsed)
Bulk container
The transport in bulk conainers is according to subsection 4.3.1.1: not stated - only subject to the provisions of section 5.5.3
Special requirements according to 4.3
Tanks(collapsed)
Tanks
UN Tanks
Permissibility
Tank instruction not stated - only subject to the provisions of section 5.5.3
Additional information
Substance-related remark not stated - only subject to the provisions of section 5.5.3

Exceptions(collapsed)

The following is a list of exceptions from the regulations on the transport of dangerous goods (Gefahrgut-Ausnahmeverordnung - GGAV 2002, PDF (German)), which may be relevant for the current substance for transport within Germany.
The scope of the GGAV refers to the GGVSEB (Gefahrgutverordnung Straße, Eisenbahn und Binnenschifffahrt) and GGVSee (Gefahrgutverordnung See).

Exception Title Validity
not stated - substances used for cooling or conditioning purposes are only subject to the provisions of section 5.5.3

The Memorandum of Understanding for the transport of packaged dangerous goods by Ro/Ro ships in the Baltic Sea is a further exception in accordance with section 7 paragraph 2 of the GGVSee in conjunction with section 7.9.1 of the IMDG Code.


Special transport provisions(collapsed)
Security provisions
not stated - only subject to the provisions of section 5.5.3
Chapter 1.4 Security provisions

Mixed packing(collapsed)

The mixed packing of two or more dangerous goods is only permitted if the goods are compatible with each other. According to 7.2.2.1, two substances or articles are considered incompatible if, as a result of their being packed or stowed together, unacceptable hazards may arise in the event of leakage or escape of the contents or in the event of any other accident.

Note:
For guidance, refer to the general stowage and segregation instructions and to the segregation table in the section on mixed loading/stowage/segregation.

Note on mixed packing of limited quantities (3.4.4.1):
Different dangerous goods in limited quantities may be packed together in an outer packaging provided that the segregation provisions of Chapter 7.2 are taken into account and the goods do not react dangerously with each other in the event of leakage.


Mixed Loading, Stowage, Segregation(collapsed)
Segregation
not stated - only subject to the provisions of section 5.5.3
Stowage
General stowage provisions
No additional stowage provisions in column 16a of the dangerous goods list
Handling
Handling: No handlings provisions in column 16a of the dangerous goods list
Regulations for stowage and segregation for bulk cargoes (IMSBC-Code)
not stated - only subject to the provisions of section 5.5.3of the IMDG Code

Links to external databases(collapsed)