Specification Sheet
Product Name Rhodamine 6G perchlorate,
Dye content 99 %
Product Number 252441
Product Brand ALDRICH
CAS Number 13161-28-9
Molecular Weight 543.01
 
TEST SPECIFICATION
APPEARANCE RED TO PURPLE POWDER OR CRYSTALS
INFRARED SPECTRUM CONFORMS TO STRUCTURE.
UV-VISIBLE SPECTRUM C = 0.01 G/L IN METHANOL
  E(528 +/- 3 NM) = 105,000 (MINIMUM)
  E(348 +/- 3 NM) = 10,000 (MINIMUM)
  E(277 +/- 3 NM) = 17,000 (MINIMUM)
  E(248 +/- 3 NM) = 42,000 (MINIMUM)
  E(223 +/- 3 NM) = 28,000 (MINIMUM)
ELEMENTAL ANALYSIS CARBON 61.0% - 62.9%
  NITROGEN 4.9% - 5.5%
HIGH PRESSURE LIQUID TYPICALLY > 95%
  APPROVED DECEMBER 2, 1998 JSB