Specification Sheet

Product Name
Fluorescein dilaurate suitable for fluorescence, ≥97.0% (HPCE)

Product Number
46943

Product Brand
SIGMA

CAS Number
7308-90-9

Molecular Weight
696.91

Test

Specification

APPEARANCE (COLOR)Colorless or White
APPEARANCE (FORM)Powder
PURITY (HPCE AREA %)≥ 97.0 %
PROTON NMR SPECTRUMCONFORMS TO STRUCTURE
EMISSION MAXIMUM514.0 ± 5.0 nm
REMARKS ON LUMINESCENCEEX. 490 NM IN 0.1 M TRIS PH 8.0, ESTERASE
SUITABILITY ASSAYSUITABLE AS A FLUOROGENIC SUBSTRATE FOR ESTERASE

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