Product Name: Isonicotinic acid hydrazide

Synonyms: INAH; Isoniazid; Pyridine-4-carboxylic hydrazide; Isonicotinic hydrazide; isonicotinohydrazide; Isoniazide; ISONICOTINYLHYDRAZIDE; Isoniazid; Pyridine-4-carbohydrazide

CAS RN.: 54-85-3

EINECS: 200-214-6

Molecular Weight: 137.14

Molecular Formula: C6H7N3O

Description: A white crystalline powder

Identification: Positive

Melting Point 170-173oC

PH : 6.0-8.0

Clarity and color of solution: clear

Hyrazine and related substances: as per BP2005

Loss On drying : ≤ 0.5%

Sulphated ash: ≤ 0.2%

Heavy Metals: <10ppm

Assay (On Dry Basis): 99.36%