Structural formula:

C₈H₆O₄=166.13

Appearance:

White to pale yellowish crystalline

Assay:

99% min

Melting Point:

226~228°C

Loss on Drying:

0.5% max

Quality Standard:

Customer's Standards

Use:

Mediation Intermediate.

Packing:

In 25 KG net each, cardboard drums with inner plastic bags.