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Alfa Aesar™ 1,3-Dihydroxynaphthalene, 98%

$48.62 - $48.62

Chemical Identifiers

Chemical Name or Material 1,3-Dihydroxynaphthalene
CAS 132-86-5
Molecular Formula C10H8O2
Formula Weight 160.17g/mol
MDL Number MFCD00003965
Beilstein 2044002
Merck Index 14,6396
Synonym 1,3-Naphthalenediol; Naphthoresorcinol
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Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAA1773903

 
alfa aesar™
A17739-03
1g Each for $48.62
Description & Specifications

Specifications

Melting Point 123° to 126°C
Quantity 1g
Chemical Name or Material 1,3-Dihydroxynaphthalene
CAS 132-86-5
Assay 98%
Molecular Formula C10H8O2
Formula Weight 160.17g/mol
MDL Number MFCD00003965
Beilstein 2044002
Merck Index 14,6396
Synonym 1,3-Naphthalenediol; Naphthoresorcinol
Health Hazard 1 Warning
Health Hazard 2 GHS H Statement
H341-H315-H319-H335
Suspected of causing genetic defects.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Health Hazard 3 GHS P Statement
P261-P280-P281-P305+P351+P338-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
Use personal protective equipment as required.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
RTECS Number QJ4725000
TSCA TSCA

Applications
It is used in the naphthoresorcinol test for uronic acids of Tollens and Rorive, a blue color can be extracted with ethanol after heating of uronic acids with naphthoresorcinol in hydrochloric acid. It is also employed as a reagent for various medical tests. It can also be used as a spot test reagent for glycerate.

Solubility
Soluble in ethanol (50 mg/ml), and water.

Notes
Light Sensitive. Store away from oxidizing agents and bases. Keep the container tightly closed in a cool, dry and well ventilated place.

Safety and Handling

Warning

GHS P Statement
P261-P280-P281-P305+P351+P338-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
Use personal protective equipment as required.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

GHS H Statement
H341-H315-H319-H335
Suspected of causing genetic defects.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.