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Pharmaceutical Intermediates |
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CAS 55-22-1 Isonicotinic acid |
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![](/upfiles/image/20210926/20210926094132003200.jpg) |
CAS No. £º
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55-22-1
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English Name £º
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Isonicotinic acid
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English Alias £º
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EINECS 200-228-2 /4-Pyridinecarboxylic acid /Pyridine-4-carboxylic acid /MFCD00006429 /g-picolinic acid
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Density £º
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1.3¡À0.1 g/cm3
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Boiling Point £º
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396.0¡À15.0 ¡ãC at 760 mmHg
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Melting Point(oC) £º
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¡Ý300 ¡ãC(lit.)
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Molecular Formular £º
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C6H5NO2
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Molecular Weight £º
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123.109
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Flash Point£º
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193.3¡À20.4 ¡ãC
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Exact Mass £º
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123.032028
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PSA£º
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50.19000
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LogP£º
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0.54
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Appearance£º
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White to grayish white crystalline solid
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Storage conditions£º
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Sealed under 0¡ãC ,keep dry and away from light
Packed in clean iron drums and stored in a cool and ventilated place.
Store and transport according to general chemical regulations .
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Vapor pressure£º
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0.0¡À1.0 mmHg at 25¡ãC
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Refractive index£º
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1.571
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HS Code :
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2933399090
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