Light yellow powder. Melting range 217-223. Easily soluble in alcohol, ether. Soluble in benzene, alkali solution. Slightly soluble in water.
Specifications:
Use HG/T2745-96 as a standard for judging product. Appearance:light yellow powder. Purity :98.5% 1,2 acid :0.5% Beta-Naphthol :0.5% Water%:0.3 Ash%:0.5 Initial melting Point:217 Insolubles in NaOH:0.2%
Uses:
The product is applied in producing colour Naphthol as and other kinds intermediates of colour naphthol. Moreover, it is intermediates of medicine and organic pigment.
Packing:
In 25kgs woven polypropylene bag, lined with polyethylene bag.
Storage:
Stored at the place where is cool, dry and ventilating.
. Easily soluble in alcohol, ether. Soluble in benzene, alkali solution. Slightly soluble in water.
Use HG/T2745-96 as a standard for judging product. 
98.5% 
0.5% 
