Thermo Scientific Chemicals Calcon, pure

Product Code	Brand	Quantity	Packaging
10722631	Thermo Scientific Chemicals 202440250	25 g	Glass bottle
10722821	Thermo Scientific Chemicals 202441000	100 g	Glass bottle

Description

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

Chemical Identifiers

• CAS: 2538-85-4
• Molecular Weight (g/mol): 416.383
• InChI Key: YJUGDMOGPJJWDG-UHFFFAOYSA-M
• PubChem CID: 23702480
• SMILES: C1=CC=C2C(=C1)C=CC(=C2NN=C3C4=CC=CC=C4C(=CC3=O)S(=O)(=O)[O-])O.[Na+]

• Molecular Formula: C20H13N2NaO5S
• MDL Number: MFCD00004069
• Synonym: C.I. 15705, Eriochrome™ Blue Black R, Mordant Black 17, Zinchrome R
• IUPAC Name: sodium;4-[(2-hydroxynaphthalen-1-yl)hydrazinylidene]-3-oxonaphthalene-1-sulfonate

Specifications

• CAS: 2538-85-4
• MDL Number: MFCD00004069
• Synonym: C.I. 15705, Eriochrome™ Blue Black R, Mordant Black 17, Zinchrome R
• InChI Key: YJUGDMOGPJJWDG-UHFFFAOYSA-M
• SMILES: C1=CC=C2C(=C1)C=CC(=C2NN=C3C4=CC=CC=C4C(=CC3=O)S(=O)(=O)[O-])O.[Na+]
• Molecular Weight (g/mol): 416.383
• Formula Weight: 416.39
• UV Spectrometry: Complies
• Physical Form: Powder

• Molecular Formula: C20H13N2NaO5S
• Beilstein: 16, 297
• Solubility Information: Solubility in water: 20g/L (20°C). Other solubilities: soluble in most organic solvents
• Infrared Spectrum: Authentic
• IUPAC Name: sodium;4-[(2-hydroxynaphthalen-1-yl)hydrazinylidene]-3-oxonaphthalene-1-sulfonate
• PubChem CID: 23702480
• Grade: Pure
• Color: Black to Brown
• Chemical Name or Material: Calcon™

Safety and Handling

GHS H Statement:
Causes skin irritation.
May cause respiratory irritation.
Causes serious eye irritation.

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.

missing translation for 'einecsNumber' : 219-810-2

missing translation for 'rtecsNumber' : QK2200000

missing translation for 'tsca' : TSCA

Product Identifier

• Calcon]TS

RUO – Research Use Only