Specification Sheet
Product Name L-Lysine monohydrochloride,
≥99%
Product Number L4605
Product Brand ALDRICH
CAS Number 657-27-2
Molecular Weight 182.65
 
TEST SPECIFICATION
APPEARANCE WHITE TO OFF-WHITE POWDER OR GRANULAR POWDER
INFRARED SPECTRUM CONFORMS TO STRUCTURE.
ELEMENTAL ANALYSIS CARBON 39.1% - 39.9%
  NITROGEN 15.0% - 15.6%
OPTICAL ROTATION +21(+/- 1) DEGREES
  (C= 2% IN 5N HCL OR C= 8% IN 6N HCL)
THIN-LAYER CONSISTENT WITH 99+% PURITY
SOLUBILITY 5% IN H2O; CLEAR, COLORLESS TO VERY FAINT
  SOLUTION
  REVISED JANUARY 27, 2003 JSB