Quick Details
- ProName: Nicotinic acid
- CasNo: 59-67-6
- Molecular Formula: C6H5NO2
- Appearance: Snow white powder, odourless
- LimitNum: 0
Superiority
Product name:Niacin/Nicotinic Acid
CAS NO. :59-67-6
TESTS OBSERVATION
Description and Solubility / Characters Snow white powder, odourless.
Free from black particles.
Melting Point 23…
Details
Product name:Niacin/Nicotinic Acid CAS NO. :59-67-6 TESTS OBSERVATION Description and Solubility / Characters Snow white powder, odourless. Free from black particles. Melting Point 238 o C and Complies Identification Test (A) IR Complies. Test (B) UV Complies. C) Colour Test Yellow colour develops Melting Point 238 o C Heavy Metals Less than 5 ppm Chloride Less than 25 ppm Sulphate Less than 150 ppm Related Substances Complies Loss on Drying 0.089 % w/w Sulphated Ash 0.020 % w/w Ordinary Impurities Complies Residual Solvents Solvents are not used in the procesAssay 1) By Titration ( On Dried Basis) 99.90 % w/w 2) By U.V (USP Method) 99.97 % w/w