Zhuhai Yuancheng Pharmaceutical&Chemical Co.,Ltd Tel:0086-756-8800238 Fax:0086-756-8800230 Email:yuancheng@ycgmp.com
Product name:γ-Picolinic acid
Appearance:Isonicotinic acid as a white flaky crystal.
Assay:99.0%
Packing:25KG/kgs
Usage:Main isonicotinic acid and its derivatives for the preparation of isoniazid.