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Thermo Scientific Chemicals Rose Bengale, 85 %, pure, certifiée

Code produit. 10391541
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Quantité:
25 g
100 g
Conditionnement:
Flacon en verre
This item is not returnable. View return policy
This item is not returnable. View return policy

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

Indicateur
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 632-69-9
Formule moléculaire C20H4Cl4I4Na2O5
Poids moléculaire (g/mol) 1019.644
Numéro MDL MFCD00005043
Clé InChI DPBQSRZQYAYDGY-UHFFFAOYSA-N
Synonyme Acid Red 94, C.I. 45440
CID PubChem 87244310
Nom IUPAC sodium ; 4,5,6,7-tétrachloro-3’,6-dihydroxy-2’,4’,5’,7’-tétraiodospiro[2-benzofurane-3,9’-xanthène]-1-un
SMILES C1=C2C(=C(C(=C1I)O)I)OC3=C(C(=C(C=C3C24C5=C(C(=C(C(=C5Cl)Cl)Cl)Cl)C(=O)O4)I)O)I.[Na].[Na]

Specifications

Nom chimique ou matériau Rose Bengal
Rapport d’absorption 1.21 to 1.95
Teneur en colorant 80% min.
Plage de pourcentage du dosage 85%
Merck Index 15, 8393
Informations sur la solubilité Solubility in water: soluble (36%).
Spectre IR Authentique
Lambda max. 544 to 550nm
Poids de la formule 1017.65
Pourcentage de pureté 85%
Qualité Pures
Conditionnement Flacon en verre
Couleur Marron à rouge
Quantité 25 g
Point d’éclair >92°C
Forme physique Poudre
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compliance-icons
Product Identifier
  • Rose Bengal
Signal Word
  • Attention
Hazard Category
  • Lésion oculaire grave/irritation oculaire Catégorie 2
Hazard Statement
  • H319-Provoque une sévère irritation des yeux.
Precautionary Statement
  • P280-Porter des gants de protection/des vêtements de protection/un équipement de protection des yeux/ du visage.
  • P305+P351+P338-EN CAS DE CONTACT AVEC LES YEUX: rincer avec précaution à l'eau pendant plusieurs minutes. Enlever les lentilles de contact si la victime en porte et si elles peuvent être facilement enlevées. Continuer à rincer.

RUO – Research Use Only

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