Hazardous Materials Reference Guide: You can enter the UN number after starting the application using a big and easy to use keypad. Information can thus be re…
(3) Hazard Class 9Miscellaneous hazardous materials (4) Identification number UN 3090 (5) Packing Group n/a (6) Labels (7) Special Provisions (§172.102) ×Note:Special provisions may be very complex. The extracts are taken from 49 CFR §172.102. Please be careful with the information...
UN/NA Number UN/NA ID (UN Number, NA Number, DOT Number) A four digit number representing a particular chemical or group of chemicals. These numbers are assigned by the United Nations (UN Numbers), the U.S. Department of Transportation (NA Numbers), or Transport Canada (NA Numbers). Th...
Computers contain toxic (有毒的) materials such as lead. Despite the danger of throwing these hazardous materials in a landfill (垃圾填埋场), that's exactly where tons of computers end up. Americans reuse or recycle only about 10 percent of the 50 million computers they replace each year, a...
Hazardous materials have been classified under 9 classes. See detailed description below. Placard Color Click here to view color classification image. Hazard Class # This number refers to the hazard classes as used internationally and by the United States DOT. ...
the proper shipping name, and the hazard class of the material being shipped. UN 3091 labels are used for packages containing Lithium Metal Batteries that are classified as Class 9 hazardous materials under the United Nations dangerous goods regulations. 3091 Lithium metal battery labels are made in...
无水氢氟酸 UN NO1052 MATERIAL SAFETY DATA SHEET Hazardous according to criteria of Yongfei Chemical Date of Issue : Jun 2002 1. IDENTIFICATION General Product Name : HYDROFLUORIC ACID Other Names : HYDROGEN FLUORIDE ，FLUOROHYDRIC ACID UN No. : 1052 Dangerous Goods Class : 8 Subsidiary Risk :...
Often, these markings will use proper shipping names, UN numbers or other descriptors to identify the hazardous materials. Unlike hazard labels or placards, the markings do not have to come in a specific color, shape or size, but they do have to sharply contrast the background and not be ...
numbers used world-wide in international commerce and transportation to identify hazardous chemicals or classes of hazardous materials. These numbers generally range between 0000 and 3500 and are ideally preceded by the letters "UN" (for example, "UN1005") to avoid confusion with other number c...
For pure chemical substances or well-defined articles, it is easy to choose UN numbers and proper shipping names. For hazardous mixtures or other articles, it takes more efforts and expertise to determine an accurate UN number and proper shipping name. For example, for a flammable mixture consis...