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D-alpha-tocopherol, the most active form of VE, is originated from soybean oil. It is insoluble in water, but soluble in ethanol, gasoline, ethyl and vegetable oil, heat-stable (almost no decomposition if heated to 200°C), nearly odorless. It darkens slowly in air and on exposure to light.
| Specification | ||
| Test Item | Specification | Test Method |
| Appearance | Light yellow to brownish red liquid. | Organoleptic |
| Taste & Odor | Mild characteristic | Organoleptic |
| Acid Value | Maximum 2mgKOH/g | USP |
| D-alpha-Tocopherol | Minimum 1000IU | USP |
| Minimum 67.11% | ||
| Specific rotation | Minimum +24° | USP<781> |
| D-alpha in Total Tocopherols | Minimum 95% | USP |
| Heavy Metals | Maximum 10ppm | USP<231> |
| As | Maximum 2ppm | ICP-MS |
| Hg | Maximum 1ppm | ICP-MS |
| Sulphated Ash | Maximum 0.1% | EP 2.4.14 |
| Total Plate Count | Maximum 1000cfu/g | USP<61> |
| Yeast and Molds | Maximum100cuf/g | USP<61> |
| Coliforms | Maximum 40 MPN/100g | USP<61> |
| Salmonella | Negative | USP<61> |
| Staphylococcus | Negative | USP<61> |
FAQ
Q:What's the Minimum Order Quantity?
A:20kg
Q: How to Get Sample?
A: Sample within 20g could be sent for free once buyer's DHL/FEDEX account is advised for freight collect or courier cost is paid. The courier cost could be deducted when bulk order is placed.
Q: What is Lead Time?
A: Generally, cargo could be loaded on ship in about two weeks after the date of receiving prepayment or L/C. Sometimes one week earlier or later.
Company Profile
The establishment of Vastness Biotech Co.,Ltd. was because of the hope of bringing health to the people around us. We are guided by market demand and problems, constantly innovate, and do the best service to promote human health.
Our company VISION: Become a high-quality partner worthy of customer trust, a conscientious enterprise that wins the sense of belonging of employees, and a caring enterprise that knows how to give back to society.
Our company Mission: Every enterprise committed to the development of the health industry has the responsibility to serve to promote human health.
Our company Values: A family who uses accumulated goodness as faith, future generations are sure to have excellent moral character and superabundant happiness.
D-alpha-tocopherol, the most active form of VE, is originated from soybean oil. It is insoluble in water, but soluble in ethanol, gasoline, ethyl and vegetable oil, heat-stable (almost no decomposition if heated to 200°C), nearly odorless. It darkens slowly in air and on exposure to light.
| Specification | ||
| Test Item | Specification | Test Method |
| Appearance | Light yellow to brownish red liquid. | Organoleptic |
| Taste & Odor | Mild characteristic | Organoleptic |
| Acid Value | Maximum 2mgKOH/g | USP |
| D-alpha-Tocopherol | Minimum 1000IU | USP |
| Minimum 67.11% | ||
| Specific rotation | Minimum +24° | USP<781> |
| D-alpha in Total Tocopherols | Minimum 95% | USP |
| Heavy Metals | Maximum 10ppm | USP<231> |
| As | Maximum 2ppm | ICP-MS |
| Hg | Maximum 1ppm | ICP-MS |
| Sulphated Ash | Maximum 0.1% | EP 2.4.14 |
| Total Plate Count | Maximum 1000cfu/g | USP<61> |
| Yeast and Molds | Maximum100cuf/g | USP<61> |
| Coliforms | Maximum 40 MPN/100g | USP<61> |
| Salmonella | Negative | USP<61> |
| Staphylococcus | Negative | USP<61> |
FAQ
Q:What's the Minimum Order Quantity?
A:20kg
Q: How to Get Sample?
A: Sample within 20g could be sent for free once buyer's DHL/FEDEX account is advised for freight collect or courier cost is paid. The courier cost could be deducted when bulk order is placed.
Q: What is Lead Time?
A: Generally, cargo could be loaded on ship in about two weeks after the date of receiving prepayment or L/C. Sometimes one week earlier or later.
Company Profile
The establishment of Vastness Biotech Co.,Ltd. was because of the hope of bringing health to the people around us. We are guided by market demand and problems, constantly innovate, and do the best service to promote human health.
Our company VISION: Become a high-quality partner worthy of customer trust, a conscientious enterprise that wins the sense of belonging of employees, and a caring enterprise that knows how to give back to society.
Our company Mission: Every enterprise committed to the development of the health industry has the responsibility to serve to promote human health.
Our company Values: A family who uses accumulated goodness as faith, future generations are sure to have excellent moral character and superabundant happiness.
The establishment of Vastness Biotech Co.,Ltd. was because of the hope of bringing health to the people around us. We are guided by market demand and problems, constantly innovate, and do the best service to promote human health.
