
Isonicotinic acid for synthesis, Sigma-Aldrich®
Supplier: Merck
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About this item
CAS Number:55-22-1
:
Formula:C₆H₅NO₂
MDL Number:MFCD00006429
:123.11 g/mol
Merck Index:13,05206
Boiling Pt:396 °C (1013 hPa)
Melting Pt:315…319 °C
:M-Clarity™ quality level = MQ200
EINECS:200-228-2
:GHS07
Storage Temperature:Ambient
Specification Test Results
- Hill Formula:C₆H₅NO₂
- Molar Mass:123.11 g/mol
- Boiling point:260 °C (20 hPa)
- Melting Point:315 - 319 °C
- pH value:3 - 4 (6 g/l, H₂O, 20 °C) (saturated solution)
- Bulk density:500 kg/m³
- Solubility:6 g/l (20 °C)
- LD 50 oral:LD50 Rat 5000 mg/kg
- Storage class:10 - 13 Other liquids and solids
- WGK:WGK 1 slightly water endangering
- R Phrase:R 36
- S Phrase:S 22-24-26
Specification Test Results
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