Name: Isoniazid
Molecular formula: C6H7N3O
Molecular weight: 137.14
CAS NO: 54-85-3    
Appearance: White to off white crystalline powder    
mp:  170-174 oC
Use: It is used to prevent and treat tuberculosis
Standard: BP2007, CP2007, USP2007
Package: 25kg/drum
risk:  R22;R36/37/38;R40  
safety:  S26;S36/37/39