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Pigment & Dyestuff

Naphthol AS

Naphthol AS

Appearance: white to buff or pink uniform powder. Purity% 98% Alkali in soluble matter% 0.1 Initial melting point 247.2 'C 2-hudroxy-3-naphthoic acid% 0.1 A grounding agent for dyeing and pringting on cotton and viscous textile,also used in...
China
Main Item Naphthol AS, Bon Acid
Business Type Manufacturer
Bon Acid

Bon Acid

BON Acid Appearance: light yellow powder Purity% 98.5% Alkali in soluble matter 0.5 Initial melting poin 'C 217.0 used in manufacture of ice dyestuffs,paints,pharmaceuticals and organic pigments.
China
Main Item Naphthol AS, Bon Acid
Business Type Manufacturer