Fluorescéine sodium, TECHNICAL
Supplier: VWR Chemicals
About this item
Synonyms: 3',6'-Dihydroxy-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one, disodium salt, Acid Yellow 73, Yellow No. 8, Fluorescein sodium salt, 2-(6-hydroxy-3-oxo-(3H)-xanthen-9-yl)benzoic acid disodium salt, Disodium 2-(3-oxo-6-oxidoxanthen-9-yl)benzoate
- CAS Number:518-47-8
- Formula:C₂₀H₁₀Na₂O₅
- MDL Number:MFCD00167039
- Molecular Weight:376.28 g/mol
- Merck Index:13,04185
- Melting Pt:> 300 °C
- Density:1,601 g/cm³ (20 °C)
- Storage Temperature:Température ambiante
- EINECS:208-253-0
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Product Details & Documents
Synonyms: 3',6'-Dihydroxy-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one, disodium salt, Acid Yellow 73, Yellow No. 8, Fluorescein sodium salt, 2-(6-hydroxy-3-oxo-(3H)-xanthen-9-yl)benzoic acid disodium salt, Disodium 2-(3-oxo-6-oxidoxanthen-9-yl)benzoate
- CAS Number:518-47-8
- Formula:C₂₀H₁₀Na₂O₅
- MDL Number:MFCD00167039
- Molecular Weight:376.28 g/mol
- Merck Index:13,04185
- Melting Pt:> 300 °C
- Density:1,601 g/cm³ (20 °C)
- Storage Temperature:Température ambiante
- EINECS:208-253-0
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Search by Lot Number20 L Plastic bucket for solids UN Z (ZPACK13247020)
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Specifications for Product Family
Specification Test Results
- Appareance:Passes test
- IR Spectrum:Passes test
- UV Spectrum:Passes test
- Absorption max. (buffer pH 8,0):490 - 492 nm
- Spec.absorptivity(Lm;0,005g/l;pH8,0;dry):Min. 1200
- Assay:Min. 80%
- Loss on drying (110°C) at manufacturing:Max. 10 %
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