|
Product name
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Natural Creosote
|
|
CAS No.
|
8021-39-4
|
|
Quality Standard
|
Natural phenol:
98.0% up by GC, Medical grade, JP14 / BPC1959
|
|
Appearance
|
Clear yellow
oily liquid
|
|
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
|
Function of Natural Creosote
Natural Creosote 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.
Natural 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.
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
