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38372 Sigma-Aldrich

Nicotinic acid

matrix substance for MALDI-MS, ≥99.5% (HPLC)

Synonym: 3-Picolinic acid, Niacin, Pellagra preventive factor, Pyridine-3-carboxylic acid, Vitamin B3

  • CAS Number 59-67-6

  • Empirical Formula (Hill Notation) C6H5NO2

  • Molecular Weight 123.11

  •  Beilstein Registry Number 109591

  •  EC Number 200-441-0

  •  MDL number MFCD00006391

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Properties

Related Categories Analytical Reagents, Analytical Reagents for General Use, Analytical/Chromatography, I-N, Puriss p.a., Mass Spectrometry (MS),
grade   matrix substance for MALDI-MS
InChI Key   PVNIIMVLHYAWGP-UHFFFAOYSA-N
assay   ≥99.5% (HPLC)
ign. residue   <0.05%
loss   ≤0.2% loss on drying
mp   234-238 °C (dec.)
  236-239 °C(lit.)
cation traces   Ba: ≤5 mg/kg
  Ca: ≤10 mg/kg
  Co: ≤5 mg/kg
  Cr: ≤5 mg/kg
  Cu: ≤5 mg/kg
  Fe: ≤5 mg/kg
  K: ≤50 mg/kg
  Mg: ≤5 mg/kg
  Mn: ≤5 mg/kg
  Na: ≤50 mg/kg
  Ni: ≤5 mg/kg
  Pb: ≤5 mg/kg
  Zn: ≤5 mg/kg

Description

Other Notes

Same product — same quality — now Sigma-Aldrich brand

Price and Availability

Suggested Laboratory Gloves


Laboratory GlovesThis substance has been tested against several types of hand protection for CE compliance. Click below to find the recommended gloves for handling this product.



Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
1
RTECS 
QT0525000
Flash Point(F) 
379.4 °F
Flash Point(C) 
193 °C

Documents

Certificate of Analysis

Protocols & Articles
Peer-Reviewed Papers
15

References

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