الوصف
Lipoic acid is a B-group vitamin with strong antioxidant,
anti-aging agent and neurotrophic effects. It is widely used in
pharmaceutical, health care and cosmetics industries and is a very
popular product in recent years. We can provide food grade, medical
grade and D-lipoic acid products. D-lipoic acid is a high-end
lipoic acid product, which is mainly used to produce high-end
lipoic acid preparations, health products, etc. Its efficacy is
twice that of the same content of suspended lipoic acid
products.
Main quality standards of food-grade lipoic
acid。Content:According to the dry product, the content of
C8H14O2S2 should be 99.0%~101.0%.;Related substances:max individual
impurity: ≤ 0.1%, total impurities:≤ 2.0%,Polymeric Lipoic
acid:≤1.0%;Loss on drying:≤0.2%;Ignition residue:≤0.1%;Residual
solvent:Cyclohexane ≤ 0.388%, ethylacetate ≤0.5%, Toluence ≤
0.089%,
Main quality standards of pharmaceutical grade lipoic
acid。content:According to the dry product, the content of
C8H14O2S2 should be 99.0%~101.0%;Related substances:Impurity A ≤
0.1%, other maximum single impurities ≤ 0.1%, total impurities ≤
0.3%;Impurity B:The spot of impurity B in the test solution shall
not be deeper than that of impurity B in the reference
solution;Loss on drying:≤0.2%;Ignition residue:≤0.1%;heavy
metal:The content of heavy metals shall not exceed 10 parts per
million;Residual solvent:Cyclohexane ≤ 3880ppm, ethylacetate ≤
5000ppm, ethanol ≤ 5000ppm, dichloromethane ≤ 600ppm
Dextral rotation lipoic acid.content:≥98%,ee%:≥99%。
بلد: |
China |
نموذج رقم: |
-
|
سعر فوب: |
55 / (قابل للتفاوض)
أحصل على آخر سعر
|
الموقع: |
China |
سعر الحد الأدنى للطلب: |
55 |
الحد الأدني للطلب: |
1 Kilogram |
تفاصيل التغليف: |
25kg/Drum, Lined with two layers of plastic inner bags. Or put 5 small bags of 5 kg aluminum foil in |
موعد التسليم: |
7-15 days |
القدرة على التوريد: |
20 Ton per Month |
نوع الدفع: |
Other, PayPal, Western Union, D/P, L/C, T/T |
مجموعة المنتج : |
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