China (Mainland) 
factory reliable supplier alpha lipoic acid (thioctic acid) 1077-28-7
introduction of thioctic acid
1.thioctic acid, also known as alpha-lipoic acid, is a natural anti-oxidant which has been used for years in europe because of it's ability to help maintain or restore liver health.
2.thioctic acid strong anti-oxidant capabilities have been used for radiation sickness and diabetes-related neuropathy.
3.thioctic acid has also been investigated as a possible inhibitor of hiv. the pwa health group sells pharmaceutical grade thioctic acid without requiring a prescription.
specifications of thioctic acid
|
identification |
standardization |
|
result |
|
aspect |
light yellow powder |
|
complied |
|
identification |
the retention time of the peak for alpha lipoic acid in the chromatogram of the assay preparation corresponds to that in the chromatogram of the standard preparation,as obtained in the assay |
|
complied
|
|
specific optical rotation |
-1.0°~+1.0° |
|
0.6° |
|
melting point |
60-62°c |
|
61°c |
|
loss on drying |
0.2% max. |
|
0.19% |
|
bulk density |
≥0.60 g/ml |
|
complied |
|
polymer content |
2% max. |
|
complied |
|
6-8-epitrithiooctanoic acid |
0.2% max. |
|
non detectable |
|
heavy metals |
≤10ppm |
|
complied |
|
chloride |
≤0.07% |
|
complied |
|
limit of polymer content |
≤2.0% |
|
complied |
|
residual of cyclohexane |
≤500ppm |
|
complied |
|
residual of ethyl acetate |
≤250ppm |
|
complied |
|
residual of toluene |
≤20ppm |
|
complied |
about our company
founded in 2014, as a professional international pharmaceutical corporation,
headquartered in xi'an (china), konochemco., ltd. is a leading producer of
standardized herbal extracts, natural active ingredients and apis for pharmaceutical,
health food and cosmetic industries.
bulk herbal nutrients& phytochemical manufacture, food ingredients supplier
the most favorable price best quality
please visit our website: www.konochemical.com
contact us via email: sales4@konochemical .com
whatsapp：+86 18710309822
5. package of our products
6.extraction equipment 
7. express delivery
to know more about our products, please check the catalogue at below:
|
products catalogue of kono chem |
|||||
|
no |
name |
source |
purity |
standard |
package |
|
001 |
coenzyme q10 |
tobacco |
10%-99% |
usp32 |
drum & bag |
|
002 |
l-glutathione |
yeast |
99% |
jp |
drum & bag |
|
003 |
ecdysterone |
cyanotis arachnoidea |
50%-98% |
cp2005 |
drum & bag |
|
004 |
capsaicin |
chili pepper |
10%-95% |
usp32 |
drum & bag |
|
005 006 |
matrine oxymatrine |
sophora flavescens sophora flavescens |
1%-98% 1%-98% |
usp32 usp32 |
drum & bag drum & bag |
|
007 |
raspberry ketone |
raspberry |
99% |
usp32 |
drum & bag |
|
008 |
oleanolic acid |
ligustrum lucidum ait. |
98% |
cp2010 |
drum & bag |
|
009 |
ursolic acid |
eriobotrya japonica(thunb.)lindl |
1%-98% |
cp2010 |
drum & bag |
|
010 |
chlorogenic acid |
eucommia ulmoides oliv. |
1%-98% |
cp2010 |
drum & bag |
|
011 |
usnic acid |
usneaceae |
98% |
cp2010 |
drum & bag |
|
012 |
shikimic acid |
illicium verum hook.f.) |
98% |
usp32 |
drum & bag |
|
013 |
sinomenine hcl |
sinomenium actum rehd.et |
98% |
usp32 |
drum & bag |
|
014 |
berberine hcl |
coptis chinensis franch |
98% |
cp2010 |
drum & bag |
|
015 016 |
silymarin silybinin |
milk thistle milk thistle |
80% 98% |
ep6 ep6 |
drum & bag drum & bag |
|
017 018 019 020 021 022 023 |
lutein zeaxanthin lycopene beta carotene canthaxanthin fucoxanthin astaxanthin |
marigold flower marigold flower tomato carrot algae brown algae haematococcus pluvialis |
2%-98% 5%-20% 1%-10% 1%-98% 1%-10% 1%-10% 1%-10% |
usp32 in house usp32 usp32 usp32 in house in house |
drum & bag drum & bag drum & bag drum & bag drum & bag drum & bag drum & bag |
