Nicotinic acid Vitamin B3 CAS NO.59-67-6

Nicotinic acid Chemical Properties
Melting point     236-239 °C(lit.)
Boiling point     260C
density     1.473
refractive index     1.5423 (estimate)
Fp     193°C
storage temp.     0-6°C
solubility     18g/l
pka    4.85(at 25℃)
form     Powder
color     White to off-white
PH    2.7 (18g/l, H2O, 20℃)
Water Solubility     1-5 g/100 mL at 17 ºC
Merck     14,6525
BRN     109591
Stability:    Stable. Incompatible with strong oxidizing agents. May be light sensitive.
InChIKey    PVNIIMVLHYAWGP-UHFFFAOYSA-N
CAS DataBase Reference    59-67-6(CAS DataBase Reference)
NIST Chemistry Reference    Niacin(59-67-6)
EPA Substance Registry System    Nicotinic acid (59-67-6)                

Nicotinic acid Basic information
Chemical Properties Uses Preparation Identifying tests Content analysis Toxicity
Product Name:    Nicotinic acid
Synonyms:    BETA-PICOLINIC ACID;AKOS BBS-00003719;ACIDUM-NICOTINICUM;3-PICOLINIC ACID;3-CARBOXYPYRIDINE;RARECHEM AL BO 0217;TIMTEC-BB SBB004279;NICOTINIC ACID
CAS:    59-67-6
MF:    C6H5NO2
MW:    123.11
EINECS:    200-441-0
Mol File:    59-67-6.mol

Safety Information
Hazard Codes     Xi,T,F
Risk Statements     36/37/38-36-39/23/24/25-23/24/25-11
Safety Statements     26-36-24/25-45-36/37-16-7
RIDADR     UN1230 - class 3 - PG 2 - Methanol, solution
WGK Germany     1
RTECS     QT0525000
F     8
Autoignition Temperature    >365 °C Dust
TSCA     Yes
HS Code     29362990
Hazardous Substances Data    59-67-6(Hazardous Substances Data)
Toxicity    LD50 s.c. in rats: 5 g/kg (Brazda, Coulson)