Pyridine-2,3-dicarboxylic acid 99%
Supplier: Thermo Scientific
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Warning
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Synonyms:
Quinolinic acid
131851000
131850250
131855000
ACRO131851000EA
110
GBP
ACRO131851000
ACRO131850250
ACRO131855000
Pyridine-2,3-dicarboxylic acid 99%
Pyridine-2,3-dicarboxylic acid
Formula:
C₇H₅NO₄ MW: 167,12 g/mol Boiling Pt: 357 °C (1013 hPa) Melting Pt: 188…190 °C (dec.) Storage Temperature: Ambient |
MDL Number:
MFCD00006295 CAS Number: 89-00-9 EINECS: 201-874-8 Merck Index: 12,08258 |
Specification Test Results
Appearance | White to yellow to light beige Crystalline powder |
Infrared spectrum | Conforms |
Titration with NaOH | ≥98.5 % |
Phosphate (PO4) | ≤1.0 ppm |
Sulfate (SO4) | ≤1.0 ppm |
Silicate (as SiO2) | ≤0.01 ppm |
Heavy metals (as Pb) | ≤0.01 ppm |
KMnO4-reducing substance | Passes test |
Conductivity | 2.0 x 10-6 ohm-1 cm-1 |
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