Molecular formula:

C₅H₃ClN₄

Molecular weight:

154.56

CAS No.:

87-42-3

Structure Formula:

Description:

Light yellow or yellow crystalline powder

Loss on drying:

≤0.5%

Residue on ignition:

≤0.1%

Heavy metals:

≤20ppm

Assay(HPLC):

≥98.0%

Packing:

20kg/barrel

Storage:

Keep dry, stable at room temperature.