Researching Relationships

Lawsone (2-Hydroxy-1,4-naphthoquinone)

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

Purity / Analysis Method >98.0%(T)
Molecular Formula / Molecular Weight C10H6O3 = 174.16
Physical State (20 deg.C) Solid
CAS RN 83-72-7
Unit Price
10 g 2100
25 g 3500
50 g 5975
Appearance Orange to Brown powder to crystal
Purity(HPLC) min. 97.0 area%
Purity(Neutralization titration) min. 98.0 %
Solubility in hot Methanol almost transparency

• Pharmaceutical Ingredients (for Research and Experimental Use) is provided as delivered and specified by the issuing Pharmacopoeia.
• The contents of the specifications are subject to change without advance notice. The specification values displayed here are the most up to date values. There may be cases where the product labels display different specification; however, the product quality still meets the latest specification.