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Eosin B

Numéro de catalogue. AAA1737714
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25 g
100 g
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AAA1737714 25 g
AAA1737722 100 g
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Numéro de catalogue. AAA1737714 Fournisseur Thermo Scientific Chemicals Code fournisseur A1737714
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Description

CAS: 548-24-3 | C20H6Br2N2Na2O9

Eosin B sodium salt is a cell and tissue stain. Eosin B sodium salt is used as a counter stain for collagen, as a tissue stain for cell granules, nuclei, and microorganisms when coupled with Azure A (sc-203729), and as a stain for cell differentiation of the anterior pituitary.

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.

Applications
Eosin B sodium salt is a cell and tissue stain. Eosin B sodium salt is used as a counter stain for collagen, as a tissue stain for cell granules, nuclei, and microorganisms when coupled with Azure A (sc-203729), and as a stain for cell differentiation of the anterior pituitary.

Solubility
Soluble in water (390 g/L at 20°C), and ethanol.

Notes
Store at room temperature. Keep away from strong oxidizing agents.

Identifiants chimiques

CAS 548-24-3
Molecular Formula C20H6Br2N2Na2O9
MDL Number MFCD00005041
Synonym C.I. 45400; 4,5-Dibromo-2,7-dinitrofluorescein disodium salt

Spécifications

Quantity 25 g
Solubility Information Soluble in water (390g/L at 20°C),and ethanol.
Formula Weight 624.08
Chemical Name or Material Eosin B

Sécurité et manipulation

Hazard Category H318
Precautionary Statement P280-P305+P351+P338-P310
EINECSNumber 208-943-1
TSCA Yes
Recommended Storage Ambient temperatures

RUO – Research Use Only