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Minimum Order
Place of Origin:
Shanxi,China
Price for Minimum Order:
-
Minimum Order Quantity:
10 Kilogram
Packaging Detail:
1kg per bag, 10ke per drum
Delivery Time:
Promptly
Supplying Ability:
1000 Kilogram per Month
Payment Type:
T/T, Western Union, PayPal
Persona de contacto Ms. Susan
Room 2116, Lianhe Tower,No. 350 Wuning Road, Putuo District, Shanghai, Shanghai
Brief
introdction:
Alpha Lipoic Acid (also
known as lipoic acid, thioctic acid, or ALA) is one of the good
fatty acids produced in every one of our cells. One of its main
functions is to help convert glucose (blood sugar) into energy.
About forty years ago, biologists discovered that ALA is also an
antioxidant - a powerful substance that combats potentially harmful
chemicals called free radicals which may cause heart and liver
disease, cancer, cell aging, and many other conditions.
There are other very
effective antioxidants, including vitamins C and E. But what\'s
special about ALA is that it is both water and fat soluble.
Scientists believe that ALA operates in conjunction with vitamins C
and E, and the antioxidant glutathione, recycling them when
they\'re used up. Many studies have been conducted confirming the
health benefits of alpha-lipoic acid, including recent findings
that ALA offers neuroprotective and possibly cognitive enhancing
effects.
Specification:
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ANALYSIS
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SPECIFICATION
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RUSULT
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Identification
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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
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Complies
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Assay by USP*0
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*9 - **1 % (dried base)
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*9.*3%
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Characters/appearance
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Light yellow powder
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Complies
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Odor and taste
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characteristic
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Complies
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Melting point
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****2ºC
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****2 ºC
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polymer content
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< 2 %
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0.*8%
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Residue on ignition
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≤ 0.*0%
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0.*2%
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Loss on drying
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< 0.*0%
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0.*4%
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Specific rotation
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- 1,0° y + 1,0°
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Complies
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Relative substance
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||
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***-epitrithiooctanoic acid
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0.*0%
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0.*6%
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Single impurity
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0.*0%
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0.*7%
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Total ash
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≤ 0.*0 %
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0.*6%
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Heavy Metals
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≤ *0ppm
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2 ppm
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Residue solvents
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||
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Cyclohexane
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≤**0ppm
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*7ppm
|
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ethyl acetate
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≤**0ppm
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*4ppm
|
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Toluene
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≤*0ppm
|
7ppm
|
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Aerobe amount
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***0 CFU/g
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*9 CFU/g
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Mildrew and macrozyme
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**0 CFU/g
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7 CFU/g
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E. coli / Salmonella
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Absent
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Complies
|
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Golden yellowstaphylococcus
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Absent
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Complies
|
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Packing & Storage
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Store in cool & dry place，do not freeze., keep away from
strong light and heat.
Packed with polyethylene and kraft paper inner side.
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