You searched for: Fluorescein disodium salt

Supplier: VWR

Yellow fluorine dye soluble in water as a sodium salt. Biological applications include for use as a fluorescent labeling reagent for proteins.

Supplier: MilliporeSigma

Fluorescein disodium salt Indicator (C.I. 45350), Supelco®

Supplier: MilliporeSigma

Fluorescein disodium salt concentrate examination of subterranean waters (Uranine AP) (C.I. 45350), Supelco®

Supplier: TCI America

CAS Number: 518-47-8
MDL Number: MFCD00167039
Molecular Formula: C20H12O5
Molecular Weight: 376.27
Form: Crystal
Color: Deep Yellow

Supplier: Thermo Scientific Chemicals

Fluorescein disodium salt, pure

Supplier: BeanTown Chemical

CAS: 518-47-8; EC No: 208-253-0; MDL No: MFCD00167039; RTECS: LM5425000 Powder; Molecular Formula: C20H10Na2O5; MW: 376.28

Supplier: Thermo Scientific Chemicals

A fluorophore comonly used in microscopy

Supplier: Honeywell Research Chemicals

Fluorescein disodium salt 98.5-100.5% indicator, Fluka™

Supplier: Spectrum Chemicals

Fluorescein Sodium is a synthetic organic compound that is a common fluochrome dye. It is obtained from the condensation of phthalic anhydride with resorcinol on heating. It is used in dying silk and wool, ink manufacturing, in coloring cosmetics, and in coloring gasoline and as a toner. It is widely used as a fluorescent tracer for many applications. It appears as a yellowish (yellowish-red) to red solid crystalline powder that is soluble in acetone, methanol, hot alcohol, glacial acetic acid, alkali hydroxides, carbonates and water.

Supplier: AAT BIOQUEST INC

Fluorescein, disodium salt is water-soluble version of fluorescein (see product #1).

Supplier: Ambeed

3',6'-Dihydroxy-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one, disodium salt, Purity: 98% (contains less than 6%H2O), CAS Number: 518-47-8, Appearance: Orange to Brown Powder, Crystals and/or Chunks, Storage: Inert atmosphere, Room Temperature, Size: 1000G