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1,8-Naphthalic anhydride


CAS NO.: 81-84-5
Molecular Weight: 198.18
Melting Point: 267-269°C
Appearance: pale yellow acicular crystal
Purity: ≥98%
Moisture: ≤0.5%
Use: an important raw material to synthesize perylene dyes, pigments and fluorescent
Packing: knitted bag lined with plastics
Net Weight: 25 kg/bag