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Category

Isoniazid
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Isoniazid

  • Product Name : Isoniazid
  • Grade : IP / BP / USP
  • Therapeutic Category : Antituberculotic
  • CAS No : 54-85-3
  • Other Name : Isonicotinylhydrazide
  • COA : Available
  • MSDS : Available

Description

Isoniazid, also known as isonicotinylhydrazide (INH), is an antibiotic used for the treatment of tuberculosis.

Specification:

 

Test item

Specification

Description:

a white or almost crystaline powder

Identification:

 

(A)infrared absorption(197k)

(b) ultraviolet absorption

Should be positive

Melting range:

Between 170° and 173°

Acidity (PH) :

Between 6.0 and 7.5

Loss on drying

Not more than 1.0%

Residue on ignition:

Not more than 0.2%

Heavy metal:

Not more than 20ppm

Organic volatile impurities:

Meet the requirements

Assay (dry basis)

Between 98.0% and 102.0%

Additional requirements

 

Hydrazine and related substances:

 

Hydrazine:

Less than 0.05%

Single largest impurity:

Less than 0.2%

Total impurity:

Less than 0.3%

 

Packaging details:

 

 

Packaging details:

25kg/drum with double plastic bags inside; packed in a cardboard drum or fiber HDPE drum.

Storage:

Stored in a clean, cool, dry area; keep away from moisture and strong, direct light/heat

Shelf Life:

5 years if sealed and store away from direct sun light.

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