| Customization: | Available |
|---|---|
| Type: | Glutamicacid |
| Chemical Character: | Alkalinity |
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Chinese name DL-α-tocopherol acetate
Chinese alias Tocopherol acetate; Vitamin E acetate; Vitamin E acetate; Acetate;
English name Vitamin E Acetate
English alias Tocopheryl acetate;
CAS number 7695-91-2
Molecular formula C31H52O3
Molecular weight 472.74300
Physical and chemical properties:
Appearance Transparent to yellow viscous oily
Refractive index n20/D 1.497
Flash point 235.6ºC
Melting point -28ºC
Density 0.96
Boiling point 485.3ºC at 760 mmHg
Uses of DL-α-tocopherol acetate:
It can be used for nutritional fortification of foods such as multivitamin beverages, instant beverages, cereal foods, candies, and fortification of pharmaceutical preparations such as tablets, effervescent tablets, and hard capsules. It has good dispersibility in water. It can also be used directly in feed.
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Testing Items |
Specifications |
Method |
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Color |
Colorless to yellow |
Confirm |
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Order |
Nearly odorless |
Confirm |
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Appearance |
Clear oily liquid |
Confirm |
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Chemical Reaction |
Positive |
Confirm |
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GC |
Corresponds to RS |
Confirm |
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Acidity |
≤0.5ml |
0.01ml |
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Residue on Ignition |
≤0.1% |
0.03% |
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Specific Gravity(25°C) |
0.92g/cm³~0.96 g/cm³ |
0.94 g/cm³ |
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Optical Rotation |
≥+24° |
+24.5° |
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Refractive Index n 20 D |
1.494~1.499 |
1.496 |
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Specific AbsorptionE1% 1cm(284nm) |
41.0~45.0 |
41.6 |
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D-alpha tocopheryl acetate |
96~102% |
96.69% |
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≥1306IU/g |
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Heavy metals |
≤10ppm |
<10ppm |
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Lead |
≤1ppm |
Certified |
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Arsenic |
≤1ppm |
Certified |
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Cadmium |
≤1ppm |
Certified |
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Mercury |
≤0.1ppm |
Certified |
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B(a)p |
≤2ppb |
Certified |
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PAH 4 |
≤10ppb |
Certified |
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Microbiological Control |
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Total Aerobic Microbial Count |
1000 cfu/g Max. |
Certified |
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Yeast & Mold |
100 cfu/g Max. |
Certified |
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Salmonella |
Negative/10g |
Certified |
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E.Coli. |
Negative/10g |
Certified |
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Q:How to get a sample, is it free?
A:You can contact our sales staff through REQUEST and they will arrange sample shipment for you. We can provide you with free samples, you only need to pay for the shipping cost. For regular customers, sample fee and shipping fee are covered by us!
Q:How can I trust you? How long have you been in this field(Chemical raw material)?
A:Our owner has over 20 years of experience in the chemical raw materials field as well as our staffs. It is because of the trust of our customers and partners that we have been able to exist and develop for so many years. Our ever-lasting vision is to 'Obtain a wide range of customer resources through high-quality procurement and the best service, and establish a sustainable and stable customer relationship'!
Q: Can you offer any other services?
A:Yes! If you learn that there are very competitive products in China that are not within the scope of our display, we'd love to help you find quality resources. It's our honor to provide a one-stop purchasing service for you!
Q:How do you guarantee the quality of your products?
A:All of our products comply with national testing standards and international standards. If you need, we can provide you with certificates.
Q: Can you use customer-specific labeling and packaging?
A: Of course, you can provide us with the specified labeling and packaging and we will be happy to follow up with you.assist you. If there is anything else you need, please feel free to communicate with us!
Q: How about the delivery time?
A: We can’t give you the exact time because of different locations, but we can guarantee that we will ship your order as soon as possible after you place it and we will keep an eye on the logistics to remind you to receive the goods.
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