Product name: Alpha-Naphthol

Chemical name: 1-Naphthol

CAS: 135-19-3


MW: 202.55

MF: C6H3ClN2O4

Use: It is mainly used as intermediate of dyes,J acid,etc.

Package: 25kg plastic woven bag; 17000KG in 20’FCL.


Specifications of Alpha naphthol:

Items Standards Results
Appearance grey flake grey flake
Content 99.0% 99.1%
Moisture 0.5% 0.35%
Ash 0.5% 0.38%
pH 5-8 6


Introductions of 1-Naphthol:

1-naphthol is mainly used in the production of various dye intermediates, such as H acid, J acid, Tobias acid, gamma acid, etc. The main raw material is naphthalene. The price is mainly affected by naphthalene. At the same time, 1-naphthol production needs to use a lot of H2SO4 98% and NaOH, and whether treating wastewater well  is the key for enterprises to obtain strong competitiveness.
In order to obtain a larger market, some enterprises in China will take the initiative to advance to the downstream industry chain. For example, in the production of 1-naphthol at the same time, the production of intermediate products such as BON Acid and Naphthol-AS, as well as orangic pigments and other downstream products.
In this way, enterprises can gain more initiative in the market.


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