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  7. Thermo Scientific Chemicals Fluorescein

Thermo Scientific Chemicals Fluorescein

Codice prodotto. 11337996
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Quantità:
100 g
500 g
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Descrizione

Fluorescein is used as a fluorescent tracer for many applications including in a type of dye laser as the gain medium, in forensics and serology to detect latent blood stains and in dye tracing. It is used to localise multiple muscular ventricular septal defects during open heart surgery and confirm the presence of any residual defects. It is applied to teeth to reveal plaque.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Solubility
Slightly soluble in water and alcohol.

Notes
Incompatibles with strong oxidizing agents. Moisture sensitive.
TRUSTED_SUSTAINABILITY

Identificatori chimici

CAS 2321-07-5
Formula molecolare C20H12O5
Molecular Weight (g/mol) 332.31
Numero MDL MFCD00005050
InChI Key GNBHRKFJIUUOQI-UHFFFAOYSA-N
Sinonimo fluorescein, solvent yellow 94, resorcinolphthalein, yellow fluorescein, 3,6-fluorandiol, d and c yellow no. 7, fluoresceine, japan yellow 201, c.i. solvent yellow 94, d&c yellow no. 7
PubChem CID 16850
ChEBI CHEBI:31624
IUPAC Name 3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one
SMILES C1=CC=C2C(=C1)C(=O)OC23C4=C(C=C(C=C4)O)OC5=C3C=CC(=C5)O

Specifica

Materiale o nome chimico Fluorescein
Punto di fusione 320°C
Quantità 500 g
Beilstein 94324
Indice di Merck 14,4159
Informazioni di solubilità Slightly soluble in water and alcohol.
Peso formulazione 332.32
Percent Purity ≥90%

Sicurezza e movimentazione

compliance-icons
Identificativo prodotto
  • Fluorescein
 Avvertenza
  • Attenzione
 Categoria di pericolo
  • Lesione oculare grave/irritazione oculare Categoria 2
 Indicazioni di pericolo
  • H319-Provoca grave irritazione oculare.
 Consigli di prudenza
  • P280-Indossare guanti/indumenti protettivi/Proteggere gli occhi/il viso.
  • P305+P351+P338-IN CASO DI CONTATTO CON GLI OCCHI: sciacquare accuratamente per parecchi minuti. Togliere le eventuali lenti a contatto se è agevole farlo. Continuare a sciacquare.
 Informazioni supplementari
  • MIXTURE LIST-Contiene: Fluorescein

RUO – Research Use Only

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