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2-Hydroxy-6-naphthoic Acid (HNA)

2-Hydroxy-6-naphthoic Acid (HNA)
Mainly as intermediate of engineering plastic,organic pigment,LCP and pharmaceutic,especially as polymer of temperature resistant synthetic material
MOLECULAR STRUCTURAL FORMULAR：
MOLECULAR FORMULAR：C11H7O3
CAS NO.：16712-64-4
CAPACITY(MT/Y)：1800
DEGREE COMMON SPECIFICATION
99.5%MIN PURITY  INSOLUBLES   0.005% MAX
 MELTING POINT   245℃MIN
 MOISTURE   0.1% MAX