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.

Potassium sodium alloys, ==> Pyrethroid pesticide, liq

Name of MaterialGuideUN#ISO
Current as of: Oct. 2, 2011
Potassium sodium alloys, liquid1381422
Potassium sodium alloys, solid1383404
Potassium sulfide, anhydrous1351382
Potassium sulfide, hydrated, with not less than 30% water of crystallization1531847
Potassium sulfide, hydrated, with not less than 30% water of hydration1531847
Potassium sulfide, with less than 30% water of crystallization1351382
Potassium sulfide, with less than 30% water of hydration1351382
Potassium sulphide, anhydrous1351382
Potassium sulphide, hydrated, with not less than 30% water of crystallization1531847
Potassium sulphide, hydrated, with not less than 30% water of hydration1531847
Potassium sulphide, with less than 30% water of crystallization1351382
Potassium sulphide, with less than 30% water of hydration1351382
Potassium superoxide1432466
Potassium, metal1382257
Potassium, metal alloys1381420
Potassium, metal alloys, liquid1381420
Potassium, metal alloys, solid1383403
Printing ink related material1291210
Printing ink, flammable1291210
Propadiene and Methylacetylene mixture, stabilized116P1060
Propadiene, stabilized116P2200
Propane1151075
Propane1151978
Propane mixture1151075
Propane mixture1151978
Propane-Ethane mixture, refrigerated liquid1151961
Propanethiols1302402
Propargyl alcohol1311986
Propargyl alcohol1311986
Propionaldehyde1291275
Propionaldehyde1291275
Propionic acid1321848
Propionic acid, with not less than 10% and less than 90% acid1321848
Propionic acid, with not less than 90% acid1323463
Propionic anhydride1562496
Propionitrile1312404
Propionyl chloride1321815
Propyl alcohol, normal1291274
Propyl chloride1291278
Propyl formates1291281
Propylamine1321277
Propylene1151075
Propylene1151077
Propylene chlorohydrin1312611
Propylene dichloride1301279
Propylene oxide127P1280
Propylene oxide and Ethylene oxide mixture, with not more than 30% Ethylene oxide129P2983
Propylene tetramer1282850
Propylene, Ethylene and Acetylene in mixture, refrigerated liquid containing at least 71.5% Ethylene with not more than 22.5% Acetylene and not more than 6% Propylene.1153138
Propyleneimine, stabilized131P1921
Propyltrichlorosilane1551816

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)

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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.

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