Sisco Research Laboratories
Pvt. Ltd.
Product Datasheet
and Specification
50389

Fluorescein Free Acid (C.I. No. 45350:1), 96%

Part B

CAS : 2321-07-5

Molecular Formula : C20H12O5

Molecular Weight : 332.31

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Specifications
Appearance (Colour)
Orange to red brown or maroon
Appearance (Form)
Powder
Solubility (Turbidity) 1% solution in 0.1N NaOH
Clear
Assay (UV)
min. 96%
Molar extinction coefficient (ε) in 0.01M NaOH @ 490nm
~ 70,000
Loss on drying
max. 1%
Application
Suitable for fluorescence.
General Information

Storage

25 to 40°C (Room Temperature)

Shelf Life

60 Months

IMDG Identification

Not Regulated for Transport (Non-Haz)

HSN Code :

100 Gms

32049000 (GST 18%)

25 Gms

32049000 (GST 18%)

Type of Packing :

100 Gms

Glass Bottle

25 Gms

Glass Bottle

Available Packages
Pack Size
25 Gms
Pack Size
100 Gms