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  6. Thermo Scientific Chemicals 2',7' - Dichlorofluorescéine, pure

Thermo Scientific Chemicals 2',7' - Dichlorofluorescéine, pure

Numéro de catalogue. AC191531000
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100 g
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Bouteille en verre
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Numéro de catalogue. Quantity Packaging
AC191531000 100 g Bouteille en verre
AC191530050 5 g Bouteille en verre
AC191530250 25 g Bouteille en verre
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Numéro de catalogue. AC191531000 Fournisseur Thermo Scientific Chemicals Code fournisseur 191531000
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Description

CAS : 76-54-0 | C20H10Cl2O5 | 401,195 g/mol

Ce produit de marque Thermo Scientific Chemicals faisait à l’origine partie du portefeuille Acros Organics. Certains documents et informations d’étiquetage peuvent faire référence à l’ancienne marque. Le code produit/article (SKU) original d’Acros Organics n’a pas changé dans le cadre de la transition vers la marque Thermo Scientific Chemicals.

Identifiants chimiques

CAS 76-54-0
Molecular Formula C20H10Cl2O5
Molecular Weight (g/mol) 401.195
MDL Number MFCD00005047
InChI Key VFNKZQNIXUFLBC-UHFFFAOYSA-N
Synonym 2',7'-Dichloro-3',6'-dihydroxyspiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one
PubChem CID 64944
ChEBI CHEBI:51596
IUPAC Name 2',7'-dichloro-3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthène]-1-un
SMILES C1=CC=C2C(=C1)C(=O)OC23C4=CC(=C(C=C4OC5=CC(=C(C=C35)Cl)O)O)Cl

Spécifications

Absorbance 2000 (at lambda min.)
Beilstein 19, V,6, 461
Merck Index 15, 3076
Infrared Spectrum Authentic
Lambda Max 501 to 503nm (in 0.1N NaOH)
Loss on Drying 5% max. (110°C)
Formula Weight 401.2
Grade Ultra pure
Packaging Bouteille en verre
Density 0.79g/mL
Color Brun/Rouge à orange
Quantity 100 g
Physical Form Poudre
Chemical Name or Material 2', 7'-Dichlorofluorescein
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Sécurité et manipulation

Hazard Statement GHS H Statement:
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Precautionary Statement GHS P Statement:
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF ON SKIN: Wash with plenty of soap and water.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.

RUO – Usage réservé à la recherche