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5.Specification of Creosote CAS:8021-39-4:
Distillation range for BPC 1959 is min 95%
by volume between 200-230°C
Distillation range for JP 14 is min 85%
by volume between 200-220°C
Density at 20°C, kg/m3 1080-1100
Creosote oil is manufactured according to the Pharmacopoeia specifications of different countries. the quality meets The Pharmacopoeia of Japan 14 edition (JP14) and British Pharmaceutical Codex 1959 (BPC 1959).The manufacturing process of the products is almost the same and the main difference is the distillation range. But we can do different levels of quality standards(the specific content) in accordance with customer requirements.
6.COA of Creosote CAS:8021-39-4 in JP14:
|
ITEMS |
SPECIFICATION |
RESULTS |
|
Color |
Light yellow to dark yellow transparent oil liquid |
Yellow transparent oil liquid |
|
Specific gravity(20°C)
|
>1.076
|
1.087
|
|
Distillation(200-220°C ) |
> 85% v/v,ml |
91% v/v,ml |
|
GUAIACOL |
30-50% |
30.86% |
|
4-Methyl guaiacol GC % |
10-35% |
20.72% |
|
Water % |
< 1% |
0.10% |
|
Neutral oil GC % |
< 1% |
0.02% |
|
Purity |
Qualified |
Qualified |
|
Conclusion |
It conforms to JP14 |
|
7.Discription of Creosote CAS:8021-39-4:
Creosote is a mixture of guaiacol, creosol and other phenolic compounds obtained from wood tar. Creosote is a clear, slightly yellowish, highly refractive, oily fluid. The product has penetrating, smokey odour and a burning taste. It is neutral or slightly acidic in reaction. The solubility in water at 20°C is less than 0.1 weight-%. The product may turn darker during storage, without affecting the active substances.
8.Application of Creosote CAS:8021-39-4:
1) bactericidal, antiseptic, deodorant and other pharmaceutical excipients, can be used in cough syrups, gastrointestinal drugs, etc.
2) contains a large number of phenolic compounds, has a bactericidal effect, used for :
• antidiarrheal drugs---such as for Trumpet Brand Herbal Dietary Supplement in Japan
• analgesics--- toothache solution
9.Pls.note:
Though the goods of Creosote oil is dangerous goods as UN2922,Class 8,PGII---but we usually ship them as not dangerous goods from Xiamen seaport.
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