Fluorescein disodium salt, high purity

Supplier: VWR

Synonyms: Yellow No. 82-(6-hydroxy-3-oxo-(3H)-xanthen-9-yl)benzoic acid disodium saltDisodium 2-(3-oxo-6-oxidoxanthen-9-yl)benzoateAcid Yellow 73Fluorescein sodium salt

0681-100G
97062-186EA 71.16 USD
97062-186
Fluorescein disodium salt, high purity
Fluorescein disodium salt

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

Formula: C₂₀H₁₀Na₂O₅
MW: 376.28 g/mol
Melting Pt: > 300 °C
Density: 1.601 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00167039
CAS Number: 518-47-8
EINECS: 208-253-0
Merck Index: 13,04185
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Specification Test Results

Lambda Max 487 nm - 493 nm
O.D.@ Lambda Max (0.0124g/2L 0.001M CO3 Buffer) 1 - 1.25

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