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Indicator Fluorescein Sodium Salt CAS No.518-47-8 Powder

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【Chemical Name】   Fluorescein Sodium Salt

【Synonym】

9-(o-carboxyphenyl)-6-hydroxy-3h-xanthen-3-one,disodiumsalt;9’-(9h)xanthen)-3-one,3’,6’-dihydroxy-spiro(isobenzofuran-1(3hdisodiums;9’-[9h]xanthen]-3-one,3’,6’-dihydroxy-sChemicalbookpiro[isobenzofuran-1(3hdisodiumsal;9-o-carboxyphenyl-6-hydroxy-3-isoxanthone,disodiumsalt;abcoluraninepowders&liquids;aizenuranine;c.i.45350disodiumsalt;c.i.45350sodiumsalt

【CAS No】 518-47-8

【Molecular Formula】 C20H13NaO5

Molecular Weight】 356.31

【Properties】 Melting point 320 ° C storage conditions store at +5 ° C to +30 ° C. solubility h2o: soluble1mg/ml color index 45350 form powder

【Specification】≥99

【Packing】25kg/drum

【Usage Sodium fluorescein was used as a fluorescent tracer to study the permeability of blood brain barrier (BBB) and blood spinal cord barrier (bscb) in rodent models. Using the dye as the probe substrate, the hepatocyte drug transport of chemicalbook mediated by organic anion transport peptide (OATP) was studied. Sodium fluorescein is also used to restore in situ solute into bone through fluorescence after photobleaching. Fluorescein sodium salt is used as a solute to study microvascular permeability. It has been used as a test molecule to study the permeability of blood barrier.

Product Specification


Item

Specifications

Molecular Formilar

C20H10Na2O5

Molecular Weight

376.28

Sensitivity Test to Br

Pass

Soluble test in water

Pass

Water (H2O)

≤7.0%



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