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Thermo Scientific Chemicals Eriochrome™ T noir, réactif ACS, grade indicateur

Numéro de catalogue. AC439142500
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Quantity:
250 g
1 kg
Packaging:
Bouteille en verre
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AC439142500 250 g Bouteille en verre
AC439140010 1 kg Bouteille en verre
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Numéro de catalogue. AC439142500 Fournisseur Thermo Scientific Chemicals Code fournisseur 439142500
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CAS : 1787-61-7 | C20H12N3NaO7S | 461,38 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.

Indicateur

Identifiants chimiques

CAS 1787-61-7
Molecular Formula C20H12N3NaO7S
Molecular Weight (g/mol) 461.38
MDL Number MFCD00003935
InChI Key JHUJLRKQZAPSDP-GXTSIBQPSA-M
Synonym C.I. 14645, 3-Hydroxy-4-(1-hydroxy-2-naphthylazo)-7-nitro-1-naphthalene sulfonic acid, sodium salt, Mordant Black 11
PubChem CID 87355429
SMILES [Na+].OC1=C2C=CC=CC2=CC=C1N\N=C1/C(=O)C=C(C2=CC(=CC=C12)[N+]([O-])=O)S([O-])(=O)=O

Spécifications

Clarity (0.1%, water) Passes Test
Solubility Information Solubility in water: slightly soluble.
IUPAC Name (4Z)-4-[(1-hydroxynaphtalène-2-yl)hydrazinylidène]-7-nitro-3-oxonaphtalène-1-acide sulfonique; sodium
Formula Weight 461.38
Grade Réactif ACS
Packaging Bouteille en verre
Suitability Suitability as complexometric indicator: Passes Test
Color Noir/Brun
Quantity 250 g
Physical Form Poudre
Chemical Name or Material Eriochrome™ Black T
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Hazard Statement GHS H Statement:
Causes serious eye irritation.
Precautionary Statement GHS P Statement:
Wear 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.

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