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
Ba: ≤5 mg/kg
Pb: ≤5 mg/kg
Ca: ≤10 mg/kg
Cu: ≤5 mg/kg
Na: ≤50 mg/kg
Fe: ≤5 mg/kg
K: ≤50 mg/kg
Co: ≤5 mg/kg
Zn: ≤5 mg/kg
Cr: ≤5 mg/kg
Mn: ≤5 mg/kg
Ni: ≤5 mg/kg
Mg: ≤5 mg/kg
Empirical Formula (Hill Notation)
C6H5NO2
Ignition Residue
<0.05%
Grade
matrix substance for MALDI-MS
Loss on Drying
≤0.2% loss on drying
Purity
≥99.5% (HPLC)
Physical Property
Melting Point
236-239 °C(lit.)
234-238 °C (dec.)
Flash Point
379.4 °F
193 °C
Safety Information
German water hazard class
1
MSDS Link
GHS Precautionary statements
P305+P351+P338
RTECS
QT0525000
GHS Signal Word
Warning
European Hazard Symbols
Irritant (Xi)Risk Statements
36
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
GHS Hazard statements
H319
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
Safety Statements
26
Molecule Details
No Data Available
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Molecular Spectra
No Data Available
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References
No Data Available
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