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Éosine Y, grade réactif, LabChem™

Numéro de catalogue. LC140258
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25 g
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Numéro de catalogue. Quantity
LC140258 25 g
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Numéro de catalogue. LC140258 Fournisseur LabChem Code fournisseur LC140258

Identifiants chimiques

CAS 17372-87-1
Molecular Formula C20H12Br4Na2O8
Molecular Weight (g/mol) 745.904
InChI Key MASXMTNVNASWNH-UHFFFAOYSA-L
Synonym eosin yellowish, eosine, bromo acid, eosine yellowish, eosine g, bromoeosine, c.i. acid red 87, sodium eosine, sodium eosinate, eosine salt free
PubChem CID 91886399
IUPAC Name disodique ; 2-(2,4,5,7-tétrabromo-3-oxydo-6-oxoxanthène-9-yl)benzoate ; trihydraté
SMILES C1=CC=C(C(=C1)C2=C3C=C(C(=O)C(=C3OC4=C(C(=C(C=C24)Br)[O-])Br)Br)Br)C(=O)[O-].O.O.O.[Na+].[Na+]

Spécifications

Physical Form Poudre
CAS Max % 100
Packaging Verre ambré
Solubility Soluble in water
Color Rouge
Quantity 25 g
Linear Formula C20H6Br4O5·2Na
Formula Weight 691.86
Grade Réactif
Chemical Name or Material Eosin Y

Sécurité et manipulation

Hazard Category Warning
Hazard Statement GHS H Statement
Causes serious eye irritation.
Precautionary Statement GHS P Statement
Wear protective gloves, eye protection.
Wash exposed skin thoroughly after handling.
If in eyes: Rinse cautiously with water for several minutes.
Remove contact lenses, if present and easy to do.
Continue rinsing.
If eye irritation persists: Get medical advice/attention.
Recommended Storage Température ambiante