Fluorescein Disodium Salt

Used as a fluorescent tracer for many applications.
Used in tracking dye,in diagnosis of corneal injuries of the eye.
A tracking dye sometimes used in the diagnosis of corneal injuries of the eye.
Conjugated to antibodies for fluoresence microscopy.
Reagent Grade
EM (489nm) >49,600
Water <17.0%
Chloride <0.35%
Sulfate <1.0%

Appearance: Orange powder
Boiling Point: 662.6 °C at 760 mmHg (Predicted)
HS Code: 32041200
Melting Point: >300 °C
PH Value: 7.8
RTECS Number: LM5425000

Molecular Weight: 376.27
Molecular Formula: C20H10Na2O5
Purity: >90%
Hazmat Shipping: Non-hazardous
Storage: RT
Solubility: H2O: 500 mg/mL at 20°C. Soluble in glacial acetic acid. Slightly soluble in ethanol. Insoluble in benzene, chloroform, ether.
Appearance Form: Powder
Appearance Color: Orange to brown
Melting Point: 320°C
HTS Code: 32041200
EC No.: 208-253-0
Brand Name: bioPLUS™