Pyridine, low water content ≥99.0% (by GC, corrected for water content), BAKER ANALYZED® HPLC for HPLC, UHPLC, for spectrophotometry, J.T.Baker®

Supplier: Avantor
Danger


Packaged under nitrogen.

9393-03EA 0 INR
9393-WR 9393-03 9393-02
Pyridine, low water content ≥99.0% (by GC, corrected for water content), BAKER ANALYZED® HPLC for HPLC, UHPLC, for spectrophotometry, J.T.Baker®
Pyridine
Formula: C₅H₅N
MW: 79,1 g/mol
Boiling Pt: 115 °C (1013 hPa)
Melting Pt: –44 °C
Density: 0,983 g/cm³ (20 °C)
Flash Pt: 17 °C
Storage Temperature: Ambient
MDL Number: MFCD00011732
CAS Number: 110-86-1
EINECS: 203-809-9
UN: 1282
ADR: 3,II
Merck Index: 12,08153
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Specification Test Results

For Laboratory,Research,or Manufacturing Use
Assay (by GC, corrected for water) ≥99.0 %
Ammonia (as NH₃) ≤0.002 %
Color (APHA) ≤10
Reducing Substances Passes Test
Residue after Evaporation ≤5 ppm
Solubility in H₂O Passes Test
Sulfate (SO₄) ≤0.001 %
Ultraviolet Absorbance (1.00-cm cell vs. water) - 400 nm ≤0.005
Ultraviolet Absorbance (1.00-cm cell vs. water) - 375 nm ≤0.01
Ultraviolet Absorbance (1.00-cm cell vs. water) - 350 nm ≤0.01
Ultraviolet Absorbance (1.00-cm cell vs. water) - 340 nm ≤0.10
Ultraviolet Absorbance (1.00-cm cell vs. water) - 330 nm ≤1.00
Water (by KF, volumetric) ≤0.01 %
Chloride (Cl) ≤5 ppm
Trace Impurities - Copper (Cu) ≤5 ppm

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