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CAS：1959-02-09
Appearance：Light yellow to light brown liquid
Storage：Store at -20℃，3 years
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| Name | (+)-α-Tocopherol |
| CAS | 1959-02-09 |
| Molecular Formula | C29H50O2 |
| Molecular Weight | 430.71 |
| Storage | Store at -20℃，3 years |
| Appearance | Light yellow to light brown liquid |
| Enzyme Activity/Titer | Type V,approx.1000IU/g。 |
| Unit | Bottle |
| Specification | 5g |
Description: Biochemical research; Medically used for vitamin E deficiency; Antioxidant and catalytic hydrogenation agent in vegetable oil.
Level: AR
Content: ≥98.0%
Properties: Light yellow or brown oily or slightly viscous liquid, almost odorless. Melting point 2.5-3.5℃, boiling point 200-220℃ (13 pa), relative density (25/4℃) 0.950, refractive index 1.5045. Fat soluble, soluble in alcohol, ether, acetone, chloroform, fat and other fat solvents, almost insoluble in water. When there is no oxygen, it is very stable to the hot alkali, and has no effect on the acid below 100 ° C, but it is easy to be oxidized, and the color gradient is dark in the light, and the presence of iron salt and silver salt can accelerate its oxidation. It can be oxidized to quinone derivatives in the air by light or chemical reagents. It is found in vegetable oils, such as wheat germ, corn, sunflower seed, rapeseed and soybean oil, and often coexists with β-type and γ-type
Storage: -20℃, away from light
Note：Product information may be optimized and upgraded. Please refer to the actual label information for accuracy.
Remark：These protocols are for reference only. Solarbio does not independently validate these methods.
Note：
1. The products are all for scientific research use only. Do not use it for medical, clinical diagnosis or treatment, food and cosmetics, etc. Do not store them in ordinary residential areas.
2. For your safety and health, please wear laboratory clothes, disposable gloves and masks.
3. The experimental results may be affected by many factors, after-sale service is limited to the product itself and does not involve other compensation.
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请问是多少ml，细胞给药配药时，如果称取，按照体积还是质量 2022-10-15 16:48:06
Administrator是液体，可以根据相对密度（25/4℃）0.950换算成体积取用