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  6. beta-Naphthol Violet, Thermo Scientific™

beta-Naphthol Violet, Thermo Scientific™

240.00 SEK - 3518.00 SEK

Chemical Identifiers

CAS 7143-21-7
Molecular Formula C16H9N3Na2O9S2
Molecular Weight (g/mol) 497.36
MDL Number MFCD00021457
InChI Key QMNPQXAVQXMXTD-UHFFFAOYSA-L
PubChem CID 44135658
IUPAC Name disodium;4-[(4-nitrophenyl)hydrazinylidene]-3-oxonaphthalene-2,7-disulfonate
SMILES C1=CC(=CC=C1NN=C2C3=C(C=C(C=C3)S(=O)(=O)[O-])C=C(C2=O)S(=O)(=O)[O-])[N+](=O)[O-].[Na+].[Na+]
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Products 3
Product Code Brand Quantity Price Quantity & Availability  
Product Code Brand Quantity Price Quantity & Availability  
11455687
SDS View Documents
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Thermo Scientific Alfa Aesar
B24279.09 		10 g N/A N/A N/A
11465687
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Thermo Scientific Alfa Aesar
B24279.18 		50 g N/A N/A N/A
11475687
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Thermo Scientific Alfa Aesar
B24279.30 		250 g N/A N/A N/A
Description

Description

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

Applications
Beta-Naphthol violet exhibits antiseptic properties and is used in the synthesis of certain azo dyes and antioxidants for rubber. It can also be used in the detection of the ferric ion which turns the Beta-Naphthol violet solution green.

Solubility
Soluble in water.

Notes
Store in a cool, dry place in tightly closed container. Incompatible with oxidizing agents.
Specifications

Chemical Identifiers

7143-21-7
497.36
QMNPQXAVQXMXTD-UHFFFAOYSA-L
disodium;4-[(4-nitrophenyl)hydrazinylidene]-3-oxonaphthalene-2,7-disulfonate
C16H9N3Na2O9S2
MFCD00021457
44135658
C1=CC(=CC=C1NN=C2C3=C(C=C(C=C3)S(=O)(=O)[O-])C=C(C2=O)S(=O)(=O)[O-])[N+](=O)[O-].[Na+].[Na+]

Specifications

7143-21-7
MFCD00021457
QMNPQXAVQXMXTD-UHFFFAOYSA-L
disodium;4-[(4-nitrophenyl)hydrazinylidene]-3-oxonaphthalene-2,7-disulfonate
44135658
Odorless
C16H9N3Na2O9S2
Soluble in water.
C1=CC(=CC=C1NN=C2C3=C(C=C(C=C3)S(=O)(=O)[O-])C=C(C2=O)S(=O)(=O)[O-])[N+](=O)[O-].[Na+].[Na+]
497.36
497.37
beta-Naphthol Violet
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Safety and Handling

Safety and Handling

GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c

H315-H319-H335

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missing translation for 'tsca' : No

Recommended Storage : Ambient temperatures

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