Alfa Aesar 4-Methylumbelliferone, 97%
Manufacturer: Alfa Aesar A103370B
4-Methylumbelliferone is used in the determination of nitric acid and as a standard for fluorometric determination of enzyme activity. It is also used in bile therapy.
Soluble in alcohol. Insoluble in cold water. Soluble in acetic acid, alkali and ammonium hydroxide. Slightly soluble in hot water, chloroform and diethyl ether.
Store in a cool place. Incompatible with strong bases and strong oxidizing agents.
|186° to 191°C|
|Soluble in alcohol; Insoluble in cold water|
Safety and Handling
SDS & Safety Documents
GHS H Statement
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory 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.
RTECSNumber : GN7000000
TSCA : TSCA
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