EnvironmentalChemistry.com
Environmental, Chemistry & Hazardous Materials News, Careers & Resources

Emergency Response Guidebook (ERG)

This is an online version of the 2008 Emergency Response Guidebook (ERG) which is produced by the USDOT for first responders during the initial phase of a Dangerous goods/Hazardous Materials incident. Have you ever wondered what those four digit numbers on the placards on the side of trucks and rail cars mean? Our online ERG will give you your answer.

ERG Menu

Hydrocyanic acid, aqueous ==> Insecticide gas, flammabl

Name of MaterialGuideUN#ISO
Current as of: Oct. 2, 2011
Hydrocyanic acid, aqueous solution, with less than 5% Hydrogen cyanide1541613
Hydrocyanic acid, aqueous solution, with not more than 20% Hydrogen cyanide1541613Yes
Hydrocyanic acid, aqueous solutions, with more than 20% Hydrogen cyanide1171051Yes
Hydrofluoric acid1571790
Hydrofluoric acid and Sulfuric acid mixture1571786
Hydrofluoric acid and Sulphuric acid mixture1571786
Hydrofluoric acid, solution1571790
Hydrofluorosilicic acid1541778
Hydrogen1151049
Hydrogen absorbed in metal hydride1159279
Hydrogen and Carbon monoxide mixture1192600Yes
Hydrogen and Carbon monoxide mixture, compressed1192600Yes
Hydrogen and Methane mixture, compressed1152034
Hydrogen bromide, anhydrous1251048Yes
Hydrogen bromide, anhydrous1251048Yes
Hydrogen chloride, anhydrous1251050Yes
Hydrogen chloride, refrigerated liquid1252186Yes
Hydrogen cyanide, anhydrous, stabilized1171051Yes
Hydrogen cyanide, aqueous solution, with not more than 20% Hydrogen cyanide1541613Yes
Hydrogen cyanide, solution in alcohol, with not more than 45% Hydrogen cyanide1313294Yes
Hydrogen cyanide, stabilized1171051Yes
Hydrogen cyanide, stabilized (absorbed) 1521614Yes
Hydrogen fluoride, anhydrous1251052Yes
Hydrogen in a metal hydride storage system1153468
Hydrogen in a metal hydride storage system contained in equipment1153468
Hydrogen in a metal hydride storage system packed with equipment1153468
Hydrogen iodide, anhydrous1252197Yes
Hydrogen peroxide and Peroxyacetic acid mixture, with acid(s) , water and not more than 5% Peroxyacetic acid, stabilized1403149
Hydrogen peroxide, aqueous solution, stabilized, with more than 60% Hydrogen peroxide1432015
Hydrogen peroxide, aqueous solution, with not less than 20% but not more than 60% Hydrogen peroxide (stabilized as necessary) 1402014
Hydrogen peroxide, aqueous solution, with not less than 8% but less than 20% Hydrogen peroxide1402984
Hydrogen peroxide, stabilized1432015
Hydrogen selenide, anhydrous1172202Yes
Hydrogen sulfide1171053Yes
Hydrogen sulphide1171053Yes
Hydrogen, compressed1151049
Hydrogen, refrigerated liquid (cryogenic liquid) 1151966
Hydrogendifluorides, n.o.s.1541740
Hydrogendifluorides, solid, n.o.s.1541740
Hydrogendifluorides, solution, n.o.s.1543471
Hydroquinone1532662
Hydroquinone, solid1532662
Hydroquinone, solution1533435
Hydroxylamine sulfate1542865
Hydroxylamine sulphate1542865
Hypochlorite solution1541791
Hypochlorite solution, with more than 5% available Chlorine1541791
Hypochlorites, inorganic, n.o.s.1403212
Infectious substance, affecting animals only1582900
Infectious substance, affecting humans1582814
Ink, printer's, flammable1291210

Data Source for our online 2008 ERG

This information was compiled from the 2008 Emergency Response Guidebook (2008 ERG) which is produced by the U.S. Department of Transportation.

(Data last updated/verified: Oct. 2, 2011)

Related Resources

Disclaimer

WARNING: These pages are for general reference and educational purposes only and MUST NOT be relied upon as a sole source to determine regulatory compliance or where matters of life and health are concerned. This site and the author do not warrant or guarantee the accuracy or the sufficiency of the information provided and do not assume any responsibility for its use.

To ensure regulatory compliance when transporting hazardous materials or dangerous goods, one must receive proper training and certification from a qualified instructor and refer to the current year's Code of Federal Regulations Title 49 (49CFR) or your country's shipping regulations. In matters regarding workplace safety, refer to current OSHA regulations (29CFR) and NIOSH guidelines or your own country's health and safety regulations. No one should ever enter into a hazardous environment without proper training from qualified instructors.

Citing this page

If you need to cite this page, you can copy this text: