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UN Number
UN 1017
The four-digit number assigned by the United Nations to identify hazardous substances in international transport.
Proper Shipping Name
CHLORINE
The official and specific name of a hazardous substance as listed in dangerous goods regulations.
Class
2
The designation for hazardous materials based on the type of danger they present.
– Gases
Packing Group
-
A classification based on the degree of danger of a substance (I: great danger, II: medium danger, III: minor danger).
– No packing group assigned
Classification Code
2TOC
A code that provides more specific information about the properties and hazards of a substance within its class.
– Liquefied gas: toxic, oxidizing, corrosive
Danger labels
2.3; 5.1; 8; 013
Hazard identification number (RID)
265
Hazard identification number (RID)
– Toxic gas, oxidizing (fire-intensifying)
Tank Code
P22DHM
A code that specifies the type of tank required for a particular dangerous substance.
Tank Code
TU38; TE22; TE25; TA4; TT9; TT10; TM6
A code that specifies the type of tank required for a particular dangerous substance.
Excepted Quantities
E0
Very small quantities of dangerous goods not subject to certain provisions of the ADR regulations.
– Excepted quantities are not permitted for this substance.
Limited Quantities
-
Dangerous goods packed in small quantities with less stringent transport requirements.
Special Provisions
-
Specific rules or exceptions that apply to the transport of certain dangerous goods.
Packing Instructions
P200
A set of provisions specifying the type of packaging, materials, and methods to be used for a particular dangerous good.
Mixed Packing Provisions
MP9
The specific rules regarding the packing of different dangerous goods or of dangerous goods with non-dangerous goods in the same outer packaging.
– Mixed packing of UN 2407 with UN 2014 is permitted.
Portable Tank and Bulk Container Special Provisions
TP19
Specific rules or exceptions that apply to the transport of portable tanks and bulk containers.
– The tank must be fitted with a device for temperature monitoring.
Portable Tank and Bulk Container Instructions
T50M
A set of provisions specifying the type of portable tank and bulk container for a particular substance.
Transport Category
1
A category assigned to dangerous goods to determine the maximum total quantity that can be carried.
Special provisions for carriage - Loading, unloading and handling
CW9; CW10; CW36
Specific RID rules applying to loading, unloading and handling during carriage of dangerous goods
Special provisions for carriage – Bulk
-
Specific rules that apply to the bulk carriage of certain dangerous goods.
Special provisions for carriage – Packages (RID)
NO
Specific rules that apply to the carriage of packaged dangerous goods.
Colis express (express parcels)
NO
Special Provisions
-
Specific rules or exceptions that apply to the transport of certain dangerous goods.
Notes
Not permitted to be carried in limited quantities
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“Nothing in life is to be feared, it is only to be understood.”
— Marie Curie