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Appearance:Powder
Throughput:100|Kilogram|Day
pd_productuse:intermediate
Delivery Time:instock
Purity:99%
Product Name: Nicotinamide
CAS: 98-92-0
MF: C6H6N2O
MW: 122.12
EINECS: 202-713-4
Mol File: 98-92-0.mol
Nicotinamide Structure
Nicotinamide Chemical Properties
Melting point 128-131 °C(lit.)
Boiling point 150-160 °C
density 1.40
vapor density 4.22 (vs air)
refractive index 1.4660 (estimate)
Fp 182 °C
storage temp. 2-8°C
solubility 691g/l
form powder
pka 3.3(at 20℃)
color white
Odor Odorless
PH 6.0-7.5 (50g/l, H2O, 20℃)
PH Range 9
Water Solubility 1000 g/L (20 ºC)
Decomposition >=200 °C
Merck 14,6523
BRN 383619
Stability: Stable. Incompatible with strong oxidizing agents.
InChIKey DFPAKSUCGFBDDF-UHFFFAOYSA-N
CAS DataBase Reference 98-92-0(CAS DataBase Reference)
NIST Chemistry Reference Niacinamide(98-92-0)
EPA Substance Registry System Nicotinamide (98-92-0)
Safety Information
Hazard Codes Xi,T,F
Risk Statements 36/37/38-39/23/24/25-23/24/25-11
Safety Statements 26-36-37/39-45-36/37-16-7
RIDADR UN1230 - class 3 - PG 2 - Methanol, solution
WGK Germany 1
RTECS QS3675000
F 8
Autoignition Temperature 480 °C
TSCA Yes
HS Code 29362990
Hazardous Substances Data 98-92-0(Hazardous Substances Data)
Toxicity LD50 s.c. in rats: 1.68 g/kg (Brazda, Coulson)
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