Molecular formula:：

C₁₆H₁₀

Molecular Weight：

202.26

Structure：

CAS NO.：

129-00-0

Appearance：

Yellow-green crystals

Purity (HPLC)）：

 90%,  93%, 95%

Melting point：

150 ℃

Boiling point：

393 ℃

Density:：

1.277

Flash point：

210 ℃

Package：

25KG plastic woven bag lined with plastic film or cardboard drum.

Use：

Production of 1, 4, 5, 8 - naphthalene four acid raw materials, but also dyes, synthetic resins and plastic raw materials, but also the system of pesticides, plasticizers, etc.