pyridine cas 110-86-1

描述

PyridineQuick Details

Chemical Name: Pyridine
CAS No.: 110-86-1
Molecular Fomula: C5H5N

PyridineStructure:

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.
Potassiumpermanganate-reducingsubstances	Qualified

PyridineUsage

1. Among the many derivatives of pyridine, some are important drugs, some are important components of vitamins or enzymes.

2. Used as broad-spectrum antibacterial agenttokill Gram (negative,positive) bacteria and fungus, which is an internationally active agent for anti-dandruff shampoo; the zinc pyrithione can be incorporated into carpet adhesive to inhibitbacteria; the sodium pyrithione can be incorporated into metalworking fluids to inhibitfungus.

3. Used to make dyes, such as blue base BB, blue base RR, disperse blue S-RB, soluble vat grayIBL, soluble vatblue IBC, etc.

4. Used as a pharmaceutical intermediate.

5. Pyridine is a precursor of various derivatives (such as pyridine-N-oxide, pyridinium perchloride, phenylpyridinium chloride, halogenated, aminopyridine, etc.).

Pyridine Packaging and Shipping

200kg/Drum

Pyridine Storage

Stored in a cool dry and ventilated warehouse far away from sunlight