BGC > Produktsuche > Pyridine, Reag. | 110-86-1

Appearance	Colorless transparent liquid
Purity	99.90% min
Moisture	0.10% max
Evaporation residue	0.01% max
Chloride(CI)	0.0005% max
Sulphate(SO4)	0.001% max
Cuprum(Cu)	0.0005% max
Density(20℃ ), g/Ml	0.980~0.985
Potassium permanganate-reducing substances	Qualified
Ammonia(As NH3)	0.002% max

Appearance	Colorless or light yellow transparent liquid
Purity (HPLC)	≥ 99.9%
Boiling Point	96~98°C
Melting Point	-42°C
Density	0.983g/ml at 25°C (lit.)
Flash Point	20°C

Chemical Name	Pyridine
CAS No.	110-86-1
Molecular Fomula	C5H5N
Chemical Structure
Molecular weight	79.1
Appearance	Colorless transparent liquid
Assay	99.9%min.
Pyridine Typical Properties
Item Specifications
Appearance Colorless transparent liquid
A.I 99.9% min.
Moisture 0.10% max.
Residue after evaporation 100ppm max.
（ CL） Chloride (CL) 0.0005% max.
（ SO4） Sulphate(SO4) 0.001% max.
Cuprum(Cu) Qualified
Chroma (Hazen) 20max.
Density(20℃ ) 0.980-0.985g/cm3
NH3 0.002% max.
Potassium permanganate-reducing substances Qualified
Pyridine usage	Used as organic solvent, analytical reagent, also used in organic synthesis industry, color layer analysis, etc.
Pyridine Packaging and Shipping
Drum, 200 kg
Pyridine Storage	Warehouse ventilation and low temperature drying; separate from oxidants and acids

Molecular Formula: C5H5N
Molecular Weight: 79.1
Hazard Symbols: T,N,F,Xn
UN Number: UN 1282 3/PG 2
WGKGermany: 2
PackingGroup: II
HS Code: 2933 31 00

EINECS:203-809-9
Molecular formula:C5H5N

FEMA	2966
Aroma	Has an unpleasant odor
Application	It is mainly used as a raw material in the pharmaceutical industry, as a solvent and alcohol denaturant, and also for the production of rubber, paint, resin and corrosion inhibitor