Substance
ID:359691
Names and Identifiers
IUPAC Traditional name
niacin
IUPAC name
pyridine-3-carboxylic acid
Synonyms
Nicotinic acid尼亚生3-吡啶甲酸维生素 B3烟酸吡啶-3-羧酸抗糙皮病因子niacinPyridine-3-carboxylic acid3-Picolinic acidVitamin B3Pellagra preventive factor
Properties
Product Information
Cation Traces
Cu: ≤5 mg/kg
Pb: ≤5 mg/kg
Cr: ≤5 mg/kg
Ni: ≤5 mg/kg
Co: ≤5 mg/kg
K: ≤50 mg/kg
Mn: ≤5 mg/kg
Na: ≤50 mg/kg
Zn: ≤5 mg/kg
Fe: ≤5 mg/kg
Ca: ≤10 mg/kg
Ba: ≤5 mg/kg
Mg: ≤5 mg/kg
Empirical Formula (Hill Notation)
C6H5NO2
Grade
matrix substance for MALDI-MS
Purity
≥99.5% (HPLC)
Loss on Drying
≤0.2% loss on drying
Ignition Residue
<0.05%
Safety Information
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Risk Statements
36
European Hazard Symbols
Irritant (Xi)MSDS Link
German water hazard class
1
GHS Hazard statements
H319
Safety Statements
26
GHS Precautionary statements
P305+P351+P338
RTECS
QT0525000
GHS Signal Word
Warning
GHS Pictograms
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
Physical Property
Melting Point
236-239 °C(lit.)
234-238 °C (dec.)
Flash Point
379.4 °F
193 °C
Molecule Details
No Data Available
Click here to submit data
Molecular Spectra
No Data Available
Click here to submit data
References
No Data Available
Click here to submit data