2-HYDROXY-p-NAPHTHOQUINONE

Lawsone, Natural Orange 6, 2-Hydroxy-1,4-naphthoquinone

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Article No.
04141
Grade
Purity
CAS No.
83-72-7
Molecular Formula
C10H6O3
Molecular Weight
174.15
H.S. Code
2914.6990
Shelf Life
36 Months
 

 

Physical Properties

Physical state at 20 °C
Solid
Colour
Yellow
Melting point/ Freezing point [°C]
192 - 195

Packings

  • Packing on request (POR)

 

Specifications

Appearance Faint yellow to dark yellow and faint orange to dark orange crystalline powder
Purity (by HPLC) Min 98.5%
Infrared spectrum Conforms

Safety Information and Hazard Symbols

Exclamation Mark
Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H315 - H319 - H335
Precaution Statement: P302 + P352 - P305 + P351 + P338
Revision Date : 10-Jun-2022
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