Specification Sheet
Product Name 6-Aminofluorescein,
BioReagent, suitable for fluorescence, ~95% (HPLC)
Product Number 07985
Product Brand SIGMA
CAS Number 51649-83-3
Molecular Weight 347.32
 
TEST SPECIFICATION
APPEARANCE (COLOR) Faint Yellow to Dark Yellow and Faint Orange to Dark Orange and Yellow-Orange
APPEARANCE (FORM) Powder
PURITY (HPLC AREA %) ≥ 90.0 %
REMARKS ON HPLC 5-AMINOFLUORESCEIN ≤5%
INFRARED SPECTRUM CONFORMS TO STRUCTURE
LUMINESCENCE CORRESPONDS TO REQUIREMENTS
EMISSION MAXIMUM 520.0 ± 5.0 nm