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Pyridine CAS 110-86-1

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Chemical Name: Pyridine

CAS No.: 110-86-1

Molecular Formula: C5H5N

Molecular weight: 79.1

Appearance: Colorless transparent liquid

Assay: 99.9%min.


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Pyridine Quick Details

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

Pyridine Structure:Pyridine Structure

Molecular weight: 79.1

Appearance: Colorless transparent liquid

Assay: 99.9%min.

Pyridine Typical Properties

ItemSpecifications
AppearanceColorless transparent liquid
A.I99.9% min.
Moisture0.10% max.
Residue after evaporation100ppm 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
NH30.002% max.
Potassium permanganate-reducing substancesQualified

Pyridine Usage

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 agent to kill 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 inhibit bacteria; the sodium pyrithione can be incorporated into metalworking fluids to inhibit fungus.

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

4. Used as a pharmaceutical intermediate. Used as a solvent for the production of cephalosporins, steroids, and sulfonamides, a precipitant for the production of penicillin bromide in penicillin and a demulsifier for the extraction of chlortetracycline;

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

Pyridine Packaging and Shipping 

200 kg/Drum

Pyridine Storage

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


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