Description
Technical Parameters
Product Brief Introduction
Product name: Nicotinic Acid
CAS: 59-67-6
MF: C6H5NO2
MW: 123.11
Product Specification
|
Item |
Specification |
|
Appearance |
White crystalline powder |
|
Melting Point |
234℃-240℃ |
|
Loss on Drying |
≤ 1.0% |
|
Residue on Ignition |
≤ 0.1% |
|
Sulfated Ash |
≤ 0.02% |
|
Chloride |
≤ 0.02% |
|
Heavy Metals (as Pb) |
≤10ppm |
|
Organic volatile impurities |
Test as per USP 41 |
|
Related Substances |
Complies with the standard |
|
Assay |
99.0% ~101.0% |
