Pyridine
Price | $3 |
Package | 1KG |
Min. Order: | 1KG |
Supply Ability: | 500MT/month |
Update Time: | 2023-03-27 |
Product Details
Product Name: Pyridine | CAS No.: 110-86-1 |
EC-No.: 203-809-9 | Min. Order: 1KG |
Purity: 99.9% | Supply Ability: 500MT/month |
Release date: 2023/03/27 |
99.9% CAS 110-86-1 Pyridine Free Sample
Pyridine Quick Details
Chemical Name: Pyridine
CAS No.: 110-86-1
Molecular Fomula: C5H5N
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(20oC) | 0.980-0.985g/cm3 |
NH3 | 0.002% max. |
Potassium permanganate-reducing substances | Qualified |
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.).
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- Since: 2018-04-16
- Address: Guangzong Economic Development Zone, Xingtai City, Hebei Province
+86-17731987558
xingjiu@xingjiubiotech.com