UN number

The acid may be shipped in tank cars, tank tmcks, iso-tainers or dmms via common carrier (40). The shipping ha2ard class is Corrosive Material, the DOT labels and placards required are Corrosive and Poison. The UN number is 1754. When iron content and color are not of concern, the acid may be stored and shipped in steel equipment. The iron content is generally 25—50 ppm and the color is pale yellow to amber. 

Single values are minima. Those alloys with N UNS numbers are nickel and R numbers are cobalt alloys. 

CAS number UN number Classification Hazard class Description ... 

Xylene CAS number UN number Classification Hazard class TSCA Flash point, PMCC OSHA PEL Vapor pressure 1330-20-7 UN 1307 Flammable liquid 3 Reported in TSCA inventory 83°F (28°C) TWA 100 ppm STEL 150 ppm 6.72 mmHg 70°F (21°C)... 

The flash point, vapor pressure, and autoignition temperature values provide important information about the volatility of fuels and solvents. Likewise, the UN number, hazard class, and safety profile information of products provide information about the safe shipping and handling of fuels, oils, and solvents. 

Committee of Experts has been allocated a unique four-digit number, called the Substance UN Number (or simply the UN Number). Thus a hazardous substance can be distinctly identified by the Substance UN Number (also called the Substance Identification Number or SIN). UN Serial number 0001 to 1000 are reserved for Class 1 items, that is, explosives and ammunition. The nine classes of dangerous goods and hazardous chemicals with a distinctive diamond shaped label bearing a pictorial diagram for quick hazard recognition are ... 

By numbering the atoms of a structure such that once an atom has been numbered, all un-numbered atoms directly connected to it are numbered, and by citing only connections to lower-numbered atoms, a more compact connection table can be derived. Figure 6 provides an example of a compact connection table. Since the interconnection between Atom 7 and Atom 8 has not been cited, these attachments, which complete the description of the interconnections of the structure, are cited in a field called the ring closure list. 

The entrance to the plant must be distinctly placarded with a permanent sign indicating the nature of the dangerous and hazardous materials in the factory, with the basic emergency response to each. The "UN number" for each should be indicated on the sign as well as the appropriate emergency and contact numbers for example, the UN number for TDI is UN 2078. Hazard information cards also should be available and sent with each load of isocyanate. 

The following are summaries of treatment reports for Document 55 (Fiji Museum), 1821-18 (Texas Memorial Museum), and un-numbered tapa (Department of Textiles Clothing, University of Texas at Austin). 

UN Number 1993 Proper sh ipping name Flammable LiquidN.O.S. 

UN Number 1993 Proper shipping name Flammable Liquid N.O.S. 

Transport information UN number. UN Proper shipping name. Transport hazard class(es). Packing group, if applicable. Marine pollutant (Yes/No). Special precautions which a user needs to be aware of or needs to comply with in connection with transport or conveyance either within or outside their premises. 

Provide the UN Number (i.e. four-figure identification number of the substance or article) from the UN Model Regulations. ... 

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