2-Hydroxy-1,4-naphoquinone

Synonyms: 2-Hydroxy-p-naphthoquinone

CAS NO.: 83-72-7                                            EINEC：201-496-3

Molecular Formula: C₁₀H₆O₃                       Molecular weight: 174.15

Molecular Structure:

Specification:

Please contact us for COA and specification.

Properties:

2-Hydroxy-1,4-Naphoquinone is used as a precursor for hair colours. 2-Hydroxy-1,4-Naphoquinone reacts with primary intermediates to form the final dye-stuff. The reaction can be accelerated by addition of an oxidizing agent (e.g. hydrogen peroxide), but can also be achieved by air oxidation.

Usage：

2-Hydroxy-1,4-Naphoquinone is used as hair dye intermediate. 2-Hydroxy-1,4-Naphoquinone is also used in Semi-permanent & permanent hair colors for cosmetic.

Package and storage:

2-Hydroxy-1,4-Naphoquinone is packed in 25kg fiber drum. 2-Hydroxy-1,4-Naphoquinone should be kept in the clear and dry storage shed.

Keywords:

2-Hydroxy-1,4-Naphoquinone; 2-Hydroxy-p-naphthoquinone