• USA Home
  • 02321 - 2,6-Pyridinedicarboxylic acid

EMAIL THIS PAGE TO A FRIEND
02321 Sigma-Aldrich

2,6-Pyridinedicarboxylic acid

for ion chromatography, ≥99.5% (T)

Synonym: DPA, DPAc, Dipicolinic acid

  • CAS Number 499-83-2

  • Empirical Formula (Hill Notation) C7H5NO4

  • Molecular Weight 167.12

  •  Beilstein Registry Number 131629

  •  EC Number 207-894-3

  •  MDL number MFCD00006299

  •  PubChem Substance ID 24845253

  •  eCl@ss 39151816

Purchase

Properties

Related Categories Analytical Reagents, Analytical Reagents for General Use, Analytical/Chromatography, Chromatography Reagents & Solvents, Ion Chromatography Reagents,
grade   for ion chromatography
InChI Key   WJJMNDUMQPNECX-UHFFFAOYSA-N
assay   ≥99.5% (T)
mp   248-250 °C (dec.)(lit.)
solubility   H2O: soluble1%, clear
anion traces   phosphate (PO43-): ≤5 mg/kg
cation traces   Al: ≤5 mg/kg
  Ba: ≤5 mg/kg
  Ca: ≤50 mg/kg
  Cd: ≤5 mg/kg
  Co: ≤5 mg/kg
  Cr: ≤5 mg/kg
  Cu: ≤5 mg/kg
  Fe: ≤2 mg/kg
  K: ≤100 mg/kg
  Li: ≤5 mg/kg
  Mg: ≤5 mg/kg
  Mn: ≤5 mg/kg
  Mo: ≤5 mg/kg
  Na: ≤50 mg/kg
  Ni: ≤5 mg/kg
  Pb: ≤5 mg/kg
  Sr: ≤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 
3
Flash Point(F) 
370.4 °F
Flash Point(C) 
188 °C

Documents

Certificate of Analysis

Protocols & Articles
Peer-Reviewed Papers
15

References

Set your institution to view full text papers.
Related Products

Technical Service:

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Bulk Ordering & Pricing:

Need larger quantities for your development, manufacturing or research applications?