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I changed NFPA from health : 1 and reactivity : 0 to health : 3, reactivity : 3, according to the MSDS linked as reference.— Preceding unsigned comment added by 93.121.212.45 ( talk) 21:25, 8 August 2011 (UTC) reply

That is incorrect. The original was using the correct NFPA ratings (section 16 in the referenced MSDS), while you replaced them with the JTBaker codes. However, this MSDS is long out of date. I will update to the current NFPA rating (H=2, R=2) with proper references. JaredAllred ( talk) 22:07, 15 January 2013 (UTC) reply