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LC5325 Quinaldic acid

fine granular, washed and calcined GR for analysis


Order number Packaging Quantity Price €
AC32325 Glass bottle 25 g 49.95


Product information
Synonyms Quinoline-2-carboxylic acid
Hill Formula C10H7NO2
HS Code 2933 49 90
EC number 202-218-3
Molar mass 173.17 g/mol
CAS number 93-10-7


Chemical and physical data
Solubility 14 g/l (25 °C)
Melting point 154 – 157 °C
Molar mass 173.17 g/mol
Bulk density 625 kg/m3
pH value 3.0 – 3.5 (10 g/l, H2O, 20 °C)


Safety information according to GHS
Hazard Statement(s) H315: Causes skin irritation.
H319: Causes serious eye irritation.
Precautionary Statement(s) P260: Do not breathe dust.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Signal Word Warning
Hazard Pictogram(s)
Storage class 10 – 13 Other liquids and solids
WGK WGK 3 highly water endangering
Disposal 3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.


Safety information
R Phrase R 36/38
Irritating to eyes and skin.
S Phrase S 22
Do not breathe dust.
Categories of danger irritant
Hazard Symbol Irritant


Assay (acidimetric) ≥ 97 %
Melting range
– lower value
≥ 155 °C
– upper value ≤ 158 °C
Identity (IR) passes test


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