CAS No: 98-73-7

Appearance: white crystal

Assay: 99.0% min.

Melting point: 162-166℃.

Water: 0.1% max.

Acid value ( mgKOH/g): 312-317

Fe: 3.0ppm max.

Ash: 0.1% max

Color: 20 hazen max

Packing: net25kg/bag