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  • Naphthol Series
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  • Bases And Others
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  • Pigments
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  • Dyestuffs
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NAPHTHOL AS-IRG

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Items：Naphthol AS-IRG
CAS: 4433-79-8
Chemical Formula：C12H11NO4CL
Appearance: white powder
Color shade(with standard):similar
Strength:100±3%
Purity:≥98%
Melting point:≥105℃
Insoluble in Alkali:≤0.1%
Use: This product is mainly used as organic pigment intermediate, can produce organic pigment yellow 49, 70, 79, 83, 97, used as coupling component.