Please login to your online account to display your discounted pricing

Fluorescein, disodium salt, pure, ACROS Organics™


Quantity 500g
Packaging Glass Bottle

Manufacturer: fisher scientific acros  173245000

 View more versions of this product

Catalog No. AC173245000

  • / Each
 

Description & Specifications

Chemical Identifiers

Physical Form Powder
Formula Weight 376.27
Color Orange-red to dark brown or greenish-brown
Quantity 500g
Merck Index 15, 4192
Purity Grade Pure
Beilstein 19, V,6, 456
Molecular Formula C20H10Na2O5
Loss on Drying 10% (105°C) max.
Synonym Acid Yellow 73
Lambda Max 488 to 491nm (in buffer pH 8)
Health Hazard 1 Warning
Health Hazard 3 Emergency Overview
Irritating to eyes. May cause skin and respiratory tract irritation.
NFPA
Health: 2
Flamm
Packaging Glass Bottle
Specific Absorbance 1700 (at lambda max.) min.
Infrared Spectrum Authentic
Chemical Name or Material Fluorescein, disodium salt
CAS 518-47-8
Absorption Ratio 1.2 to 1.7

Specifications

Chemical Name or Material Fluorescein, disodium salt
CAS 518-47-8
Purity Grade Pure
Molecular Formula C20H10Na2O5
Formula Weight 376.27
Synonym Acid Yellow 73
Accessories

Warning

Emergency Overview
Irritating to eyes. May cause skin and respiratory tract irritation.
NFPA
Health: 2
Flamm

SDS & Safety Documents