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Reagent Grade Fluorescein CAS 2321-07-5
Reagent Grade Fluorescein CAS 2321-07-5
Reagent Grade Fluorescein CAS 2321-07-5
Reagent Grade Fluorescein CAS 2321-07-5
Reagent Grade Fluorescein CAS 2321-07-5
Reagent Grade Fluorescein CAS 2321-07-5

Reagent Grade Fluorescein CAS 2321-07-5

Min.Order: 1
Product origin: Jinan, Shandong, China
Infringement complaint: complaintComplaint
US$ 45 ~ 75

Description

 


Reagent Grade Fluorescein CAS  2321-07-5
 
Product Description

Fluorescein is nearly inactive as a photodynamic sensitizer. Fluorescein consequently is almost useless as a photodynamic sensitizer, but it is of great value in fluorescence immunoassays.

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Product Parameters

 

Items

Technical index 

 

Product name

Fluorescein

 

Synonym

2-(6-hydroxy-3-oxo-3h-xanthen-9-yl)-benzoicacid

 

Appearance

Orange-red crystalline powder

 

Maximum absorption wave-length λ(PH8.0)

490-493 nm

 

Mass-absorption coefficient λ(PH8.0)L/cm·g

200 min

 

Ethanol soluble test

qualified

 

Sensitive test

qualified

 

Loss on drying

5.0%max

 

Residue on ignition(as sulfate)

0.3%max

 


 

 
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