SPECIALITY DYESTUFF

Product:

Fluorescein

(C.I. Solvent Yellow 94)

CAS #:

2321-07-5

Synonym:

9-(o-Carboxyphenyl)-6-hydroxy-3-isoxanthenone; Dihydroxyfluorane; 3,6-Fluorandiol.

Molecular Formula:

C20H12O5.

Molecular Weight:

 

 

 

 

Structural Formula:

332.081.

http://garudachem.com/Fluo_files/image003.gif

Description:

Red Orange powder.

Loss on Drying:

1.0% max.

Insoluble in Ethanol:

1.0% max

pH:

5 to 6

Melting Point

320.0C

Assay:

 

95.0% min.

 

Related Information

 

We offer packing customised to customer-requirement. Standard packing for this product is 25.0 kilos net, new, polylined, HDPE drums.

We mostly keep small quantities of this material in ready stock.

Please enquire for updated information on delivery schedule, pricing and payment terms to gcsales@garudachem.com

H.T.S.#:

3204.1900

REACH Registration #:

 

Known Applications:

fluorophore commonly used in microscopy, in a type of dye laser as the gain medium; in forensics and serology to detect latent blood stains; and in dye tracing; colour additive (D&C Yellow no. 7). The disodium salt form of fluorescein is known as D&C Yellow no. 8

 

 

MSDS

 

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Garuda

Tel:

+91.22.28201198/28215596

Email:

gcsales@garudachem.com

Fax:

+91.22.28201201