Thermo Scientific Chemicals Eriochrome™ Black T, pure, indicator grade

Product Code. 10460121

Brand: Thermo Scientific Chemicals 228360250

Beschreibung

CAS: 1787-61-7 | C20H12N3NaO7S | 461.38 g/mol

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.

Indicator

Spezifikation

Chemische Identifikatoren

• 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
• IUPAC Name: (4Z)-4-[(1-hydroxynaphthalen-2-yl)hydrazinylidene]-7-nitro-3-oxonaphthalene-1-sulfonic acid;sodium
• 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

• Beilstein: 16, III, 320
• Merck Index: 15, 3725
• Solubility Information: Solubility in water: slightly soluble.
• Infrared Spectrum: Authentic
• Formula Weight: 461.38
• Grade: Pure
• Packaging: Glass bottle
• Suitability: Passes (for complexometric determination of metals)
• UV Spectrometry: Complies
• Color: Black to Black/Brown
• Quantity: 25 g
• Physical Form: Powder
• Chemical Name or Material: Eriochrome™ Black T

Sicherheit und Handhabung

Produktidentifikator

• Eriochrome Black T

Signalwort

• Warning

Gefahrenkategorie

• Serious eye damage/eye irritation Category 2

Gefahrenhinweis

• H319-Causes serious eye irritation.

Sicherheitshinweis

• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

Sicherheitsdatenblatt (SDS)

RUO – Research Use Only