Table of Contents
What is a UN number on an MSDS?
United Nations (UN) Numbers are four-digit numbers used world-wide in international commerce and transportation to identify hazardous chemicals or classes of hazardous materials. UN/NA numbers are required for the shipment of hazardous materials.
Where is UN number on SDS?
If a chemical product meets dangerous goods classification criteria, a UN number (i.e., four-figure identification number, UN1128) will be assigned and provided in section 14. In this article, we will provide a few tips about how to complete the SDS section 14.
What is the UN classification of hazardous chemicals?
ADR
UN Class | Dangerous Goods | Classification |
---|---|---|
2 | Gases | Toxic gas |
3 | Flammable liquid | Flammable liquid |
4 | Flammable solids | Flammable solid |
Spontaneously combustible substance |
What is the UN number on chemicals?
United Nations (UN) Numbers are four-digit numbers used to identify hazardous chemicals or classes of hazardous materials worldwide. If a material does not have a UN number, it may be assigned an NA number. These numbers are required for the shipment of hazardous materials.
What does a UN number look like?
What Are UN Numbers? Located on the back or sides of trailers or other containers, UN numbers (or UN IDs) are four-digit numbers ranging from 0004-3534 that identify dangerous goods or hazardous substances — such as explosives, flammable liquids, or toxic substances — in the framework of international transport.
What is a hazardous UN number?
An UN number (United Nations number) is a four-digit number that identifies hazardous materials, and articles (such as explosives, flammable liquids, oxidizers, toxic liquids, etc.) in the framework of international transport.
How do you find the UN number?
What is hazard class code?
The UN hazard classification system for classifying explosive materials and explosive components is recognized internationally and is used universally by the Department of Defense (DoD), other Department of Energy (DOE) contractors, and the Department of Transportation (DOT).
How do I find a UN number?
Do all chemicals have a UN number?
Some hazardous substances have their own UN numbers (e.g. acrylamide has UN 2074), while sometimes groups of chemicals or products with similar properties receive a common UN number (e.g. flammable liquids, not otherwise specified, have UN 1993).
Where can I find the MSDS hazard characteristic code?
Antineoplastic (Chemotherapy) drugs used in the treatment of cancer and determined and listed by the Directorate of Medical Material, Defense Supply Center Philadelphia, Philadelphia, PA. Any material meeting the definition of a magnetized material as defined in the International Air Transport Association (IATA) regulations 3.9.1.3.
Do you need an un / na number on an MSDS?
UN/NA numbers are not required by OSHA on an MSDS, although many sheets have them to simplify shipping requirements. DOT’s 2008 Emergency Response Guide Book is indexed by “ID Numbers” which are actually the UN/NA number.
What is the hazard communication standard for chemicals?
The Hazard Communication Standard (HCS) (29 CFR 1910.1200(g)), revised in 2012, requires that the chemical manufacturer, distributor, or importer provide Safety Data Sheets (SDSs) (formerly MSDSs or Material Safety Data Sheets) for each hazardous chemical to downstream users to communicate information on these hazards.
What is the UN Class 2.3 hazard characteristic code?
Any product which is required to be shipped as a UN Class 2.3 under 49 CFR 173.115 (c) ( Gas, poisonous by inhalation ), is required to be marked “Inhalation Hazard” under 49 CFR 172.313, and meets the definition of a Flammable Gas (HCC G2).
https://www.youtube.com/watch?v=0mSrJYnLB9w