2-HYDROXY-p-NAPHTHOQUINONE

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

NEW

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

Certificate of Analysis (COAs)

Physical Properties

Physical state at 20 °C

Solid

Colour

Yellow

Melting point/ Freezing point [°C]

192 - 195

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

Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H315 - H319 - H335
Precaution Statement: P302 + P352 - P305 + P351 + P338

Revision Date : 10-Jun-2022