Alfa Aesar 1-Naphthol, 99%
Manufacturer: Alfa Aesar A1186236
1-Naphthol is used as a precursor in the manufacturing of various azo dyes and pharmaceuticals such as nadolol. It is used as biomarkers. It is used in analytical chemistry as Molisch’s reagent (1-naphthol dissolved in ethanol) for checking the presence of carbohydrates. It plays an essential role with sodium hypobromite to detect the presence of arginine in proteins, which is called as Sakaguchi test.
Soluble in benzene, chloroform, ether and ethanol.
Air and light sensitive. Store in a cool place. Incompatible with strong bases and strong oxidizing agents.
|278° to 280°C|
|95° to 97°C|
|Soluble in alcohol, benzene, chloroform, ether|
Safety and Handling
SDS & Safety Documents
GHS H Statement
Causes serious eye damage.
Harmful if swallowed.
Harmful in contact with skin.
May cause respiratory irritation.
Causes skin irritation.
GHS P Statement
Avoid breathing dust/fume/gas/mist/vapors/spray.
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.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
DOTInformation : Transport Hazard Class: 6.1; Packing Group: III; Proper Shipping Name: TOXIC SOLIDS, ORGANIC, N.O.S.
RTECSNumber : QL2800000
TSCA : TSCA
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