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PYRIDINE
Chemical Synonyms: Azabenzene Item: PS2051-801
Formula: C5H5N Molecular weight: 79.10
Level: HPLC/SPECTRO CAS: 110-86-1
Application Date: For use in Liquid Chromatography and Spectrophotometry.Packaged under Nitrogen.Submicron filtered
Properties
Melting point: -42℃ Viscosity 20 ℃: 0.94
Boiling point: 115.2℃ Merck Index 13th Edition: 13,8060
Density: 0.978 at 25℃ (g/ml) Flash point: 20℃
Dielectric Constant: 12.4 at 20℃ Hazardous Material Identification System(HMIS): 1*-3-0
Eluting value: 0.55 (Silica) Recommended storage code: RED
Refractive Index: 1.51 (n20°/D) International Maritime Organization Hazard Class Code: 3, UN1282, PG II
Specifications
Assay (by GC-FID)

≥99.8%
Color

≤10 APHA
Residue after evaporation

≤4 ppm
Water (by KF coulometry)

≤0.05%
Optical absorbance at



315 nm
≤1.00 AU

320 nm
≤0.50 AU

325 nm
≤0.20 AU

340 nm
≤0.10 AU

350 nm
≤0.01 AU

400 nm
≤0.01 AU


PACKAGING
Product Number: PS2051-801 Unit Size: 4L Case Size: 4x4L AG

                                                                         Anhui Tedia High Purity Solvents Co., Ltd.

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