We have two grades: 

LCD  LEVEL   液晶级别
Purity含量:99.5% min   
Appearance外观: white crystalline powder.

PLASTIC LEVEL
Purity含量:99% min   
Appearance外观: white crystalline powder.

Molecular Weight 分子量:320.23 
Fomula: C16H10F6N2
Melting Point 熔点:183 centigrade
Boiling Point 沸点: 376.9 centigrade at 760 mmHg
Risk codes 危险性描述: 22-45-50/53
Safety: 22-36/37/39-45
Transport information运输信息:UN2811