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  7. Thermo Scientific Chemicals 1-(2-Pyridylazo)-2-naphthol, 98%, pure, indicator grade

Thermo Scientific Chemicals 1-(2-Pyridylazo)-2-naphthol, 98%, pure, indicator grade

Catalog No. AC146310100
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Quantity:
10 g
Packaging:
Glass bottle
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Catalog No. Quantity Packaging
AC146310100 10 g Glass bottle
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Catalog No. AC146310100 Supplier Thermo Scientific Chemicals Supplier No. 146310100
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Description

CAS: 85-85-8 | C15H11N3O | 249.27 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

Chemical Identifiers

CAS 85-85-8
InChI Key RAXUMGMWXZYADR-OBGWFSINSA-N
Synonym 1-2-pyridylazo-2-naphthol, unii-095b53y3xv, pan indicator, 2-naphthalenol, 1-2-pyridinylazo, 1e-1-pyridin-2-ylhydrazinylidene naphthalen-2-one, 1-2-pyridylazo-2-hydroxynaphthalene, pan van, 1-2-pyridyldiazenyl naphthalen-2-ol, 1-pyridin-2-azo-2-naphthol, 2-naphthalenol, 1-2-2-pyridinyl diazenyl
PubChem CID 5376264
IUPAC Name (1E)-1-(pyridin-2-ylhydrazinylidene)naphthalen-2-one
SMILES C1=CC=C2C(=C1)C=CC(=O)C2=NNC3=CC=CC=N3

Specifications

Melting Point 138.0°C to 141.0°C
Color Brown to Orange
Infrared Spectrum Authentic
Assay Percent Range 98%
Packaging Glass bottle
Molecular Formula C15H11N3O
Quantity 10 g
Beilstein 22,I,694
Merck Index 15,7107
Solubility Information Solubility in water: insoluble.
Molecular Weight (g/mol) 249.27
Formula Weight 249.27
Percent Purity 98%
Grade Pure
Physical Form Powder
Chemical Name or Material 1-(2-Pyridylazo)-2-naphthol
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Safety and Handling

Hazard Category GHS Signal Word: Warning
Hazard Statement GHS H Statement
Causes skin irritation.
May cause respiratory irritation.
Causes serious eye 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
EINECSNumber 201-637-9

RUO – Research Use Only