Molecular formula:

C₅H₅N₅

Molecular weight:

135.13

CAS No.:

73-24-5

Structure Formula:

Identification:

infrared absorption

Loss on drying:

≤1.0%

Residue on ignition:

≤0.1%

Heavy metals:

≤0.001%

Organic volatile impurities:

Complies to USP26

Oranic impurities:

Complies to USP26

Nitrogen Content:

50.2-53.4%

Assay:

98.0-102.0%

Packing:

25kg/barrel

Complies with USP26

Storage:

Keep dry, stable at room temperature.