Factory supply DL alph Tocopherol Vitamin E oil CAS 10191 41 0
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- Supplier: Shaanxi Midas Biotechnology Co. Ltd.
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Product Overview
Description
Product Description
Vitamin E oil CAS 10191-41-0
Product Commercial Terms
Minimum Order Quantity: | 1KG |
Packaging Details: | 20kg or 180 kg drum. |
Delivery Time: | 7-15 days |
Payment Terms: | T/T;L/C;Western Union |
Supply Ability: | 500MT per year |
Quick Detail:
1. Description
Product Name: DL-α-Tocopherol
Synonyms: ALL-RAC-ALPHA-TOCOPHEROL;(+/-)-ALPHA-TOCOPHEROL;(+/-)-ALPHA-TOCOFEROL;ALPHA-TOCOPHEROLUM;ALPHA-DL-TOCOPHEROL;5,7,8-TRIMETHYLTOCOL;A-TOCOPHEROL;IRGANOX E 201
CAS: 10191-41-0
MF: C29H50O2
MW: 430.71
EINECS: 233-466-0
2. Specifications
Item | Standard | Results |
Appearance | Slightly yellow to amber ,clear ,viscous oil |
|
Identification | Conform | Conform |
Chromaticity | max4.0 | 1.0 |
Refractive index | 1.503~1.507 | 1.506 |
Specific absorption | 72~76 | 73 |
Acidity | max1.0ml | 0.06ml |
Impurity A | max0.5 | <0.10% |
Impurity B | max1.5 | 0.10% |
Sum of impurity C and D | max1.0 | <0.10% |
Tocopheryl acetate | max1.0 | <0.10% |
Any other impurity | max0.25 | 0.17% |
Total impurities | max2.5 | 0.35% |
Assay | 96.0%~102.0% | 99.9% |
Residue on ignition | max0.1% | 0.02% |
Arsenic | max1 ppm | <1 ppm |
Lead | max2 mg/kg | <0.5mn/kg |
Deithyl carbonate | max5000ppm | Conform |
Moulds and Yeasts count | max100cfu/g | Conform |
Aerobic plate count | max1000cfu/g | Conform |
Coloforms | <3.0MPN/g | Conform |
Salmonella | n.d./25g | Conform |
Escherichia coli | <10cfu/g | Conform |
Staphylococcus aureus | n.d./25g | Conform |
3. Applications
Antioxidants, protect cells from oxidative stress or damage.
(±)-α-Tocopherol has been used to prepare mycobacterial emulsions, and it has also been used to study immunomodulatory effects during influenza virus infection
Packaging & Shipping
Packing Delivery
Blue drum: 180KG/Drum
Company Information
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