Product Name:5(6)-Carboxyfluorescein

CAS Number:72088-94-9

EINECS:276-331-1

Molecular Weight:376.32

Molecular Formula:C21H12 O7

HS Code:29322090

Mol File:72088-94-9.mol

Synonyms:5(6)-Carboxyfluorescein;C 194; Carboxyfluorescein; Fluoresceincarboxylic acid

Appearance and properties: gray solid

Melting point: 275 °C

Water solubility: slightly soluble in water

Stability: Stable under normal temperatures and pressures.

Storage: Store at 2-8oC

Appearance/Colour:Off-white solid.

Melting Point:275 oC

Boiling Point:464.9°C (rough estimate)

Density:1.3418 (rough estimate)

Solubility:DMSO (Sparingly), Methanol (Slightly, Heated)

Storage Temp.:Store at 2-8

Refractive Index: 1.6380 (estimate)

PSA: 226.58000

LogP: 6.72800

Usage:

It is an important starting material for the synthesis of terpene spices such as linalsol, geraniol, citronellol, citral, ionone, camphor and so on. It can be used in a small amount in lilac and other flower flavors and pine needles, and an extremely small amount in lemon, bergamot, nutmeg, geranium, lavender and other flavors. Trace for food flavor, such as lemon, nutmeg and other flavors.