Description
Quality Sigma-Aldrich will change the name of this product, eliminating the term "puriss." or "purum" beginning February, 2010. Please note that this is only a name change; the product qualities and specifications remain the same.

Properties
assay ≥98.0% （AT）
optical activity [α]20/D +21±1°, c = 2.5% in methanol
mp ~190 °C （dec.）

Safety
Personal Protective Equipment Eyeshields, Gloves, type N95 （US）, type P1 （EN143） respirator filter
Safety Statements 22-24/25
WGK Germany 3