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2321-07-5 - Fluorescein, 90+% - C.I. 45350.1 - Solvent Yellow 94 - L13251 - Alfa Aesar

L13251 Fluorescein, 90+%

CAS Number
2321-07-5
Synonyms
C.I. 45350.1
Solvent Yellow 94

Size Price ($) Quantity Availability
100g 32.58
500g 128.70
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Fluorescein, 90+%

MDL
MFCD00005050
EINECS
219-031-8

Chemical Properties

Formula
C20H12O5
Formula Weight
332.32
Melting point
320°
Solubility
Slightly soluble in water and alcohol.

Applications

Fluorescein is used as a fluorescent tracer for many applications including in a type of dye laser as the gain medium, in forensics and serology to detect latent blood stains and in dye tracing. It is used to localise multiple muscular ventricular septal defects during open heart surgery and confirm the presence of any residual defects. It is applied to teeth to reveal plaque.

Notes

Incompatibles with strong oxidizing agents. Moisture sensitive.

Literature References

Akram, A. C.; Noman, S.; Moniri-Javid, R.; Gizicki, J. P.; Reed, E. A.; Singh, S. B.; Basu, A. S.; Banno, F.; Fujimoto, M.; Ram, J. L. Development of an automated ballast water treatment verification system utilizing fluorescein diacetate hydrolysis as a measure of treatment efficacy. Water Res. 2015, 70, 404-413.

Tichauer, K. M.; Guthrie, M.; Hones, L.; Sinha, L.; St. Lawrence, K.; Kang-Mieler, J. J. Quantitative retinal blood flow mapping from fluorescein videoangiography using tracer kinetic modeling. Opt. Lett. 2015, 40 (10), 2169-2172.

GHS Hazard and Precautionary Statements

Hazard Statements: H319

Causes serious eye irritation.

Precautionary Statements: P280-P264-P305+P351+P338-P337+P313

Wear protective gloves/protective clothing/eye protection/face protection. Wash thoroughly after handling. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. If eye irritation persists: Get medical advice/attention.

Other References

Merck
14,4159
Beilstein
94324
Harmonized Tariff Code
3204.19
TSCA
Yes
RTECS
LM5075000

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