Isonicotinic acid

Purity : >99.0%(T)(HPLC)

CAS No.: 55-22-1
EC No.: 200-228-2
EC Name: pyridine-4-carboxylic acid
ECHA Name: Isonicotinic acid

Pyridine-4-carboxylic acid
4-Pyridinecarboxylic acid
4-Picolinic acid

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SKU: Isonicotinic acid ; 55-22-1 ; pyridine-4-carboxylic acid ; 200-228-2 ; Isonicotinic acid ; 100.000.208 Category:
Purity / Analysis Method >99.0%(T)(HPLC)
Molecular Formula / Molecular Weight C6H5NO2 = 123.11
Physical State (20 deg.C) Solid
CAS RN 55-22-1
PubChem Substance ID 87571586
Merck Index (14) 5187
MDL Number MFCD00006429

Specification & Properties

Appearance White powder to crystal
Purity(HPLC) min. 99.0 area%
Purity(Neutralization titration) min. 99.0 %
Melting Point 315 deg.C
Solubility (very slightly) Benzene,Ether

Safety & Regulations

Safety Information:
Chemical Safety Chemical Safety
Signal Word Warning
Hazard Statements H315 : Causes skin irritation.
H319 : Causes serious eye irritation.
Precautionary Statements P264 : Wash skin thoroughly after handling.
P280 : Wear protective gloves/ eye protection/ face protection.
P302 + P352 : IF ON SKIN: Wash with plenty of water.
P337 + P313 : If eye irritation persists: Get medical advice/ attention.
P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P362 + P364 : Take off contaminated clothing and wash it before reuse.
P332 + P313 : If skin irritation occurs: Get medical advice/ attention.
Related Laws:
RTECS# NS1103000
Transport Information:
Hazard Classification:

According to the notifications provided by companies to ECHA in REACH registrations no hazards have been classified.

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