Tocopheryl acetate CAS 7695-91-2
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Basic Info
CAS No.: | 7695-91-2 |
MF: | C31H52O3 |
Place of Origin: | Shandong, China |
Grade Standard: | Cosmetic Grade, Food Grade, Medicine Grade |
Brand Name: | Zhishangchemical |
Purity: | 50%-98%, 50%-98% |
Appearance: | powder |
Shelf life: | 2 years |
Grade: | Phamaceutical Grade |
Certificate: | ISO |
Other Names: | Vitamin E Acetate |
EINECS No.: | 231-710-1 |
Type: | Vitamins, Amino Acids and Coenzymes |
Usage: | Animal Pharmaceuticals |
Model Number: | 7695-91-2 |
Product name: | Vitamin E Acetate |
Colour: | Clear yellow viscous liquid |
molecular weight: | 472.75 |
Assay: | HPLC 99% |
Color: | Brown Ect |
Application:
Vitamin E moisturizes the skin and keeps it hydrated. VE has a very good effect on knife wounds, scald, acne, age spots, chilblain, dry skin and ultraviolet damage protection, reducing lipid peroxidation reaction and smoothing skin.
Specification:
Items | Standards | Results |
Appearance | Slightly Yellow, Clear, Viscous Oil | Qualified |
Solubility | Practically insoluble in water, freely soluble in acetone, in ethanol and in fatty oils | Qualified |
Assay by G.C | 98%~101.0% | 98.7% |
Identity | Corresponds | Qualified |
Optical rotation | -0.01º~+0.01º | 0.0º |
Refractive Index (20°C) | 1.494-1.498 | 1.497 |
Absorbance in ethanol | ||
At about 284nm(max.) | 42.0-45.0 | 43.4 |
At about 254nm(min.) | 7.5-9.0 | 8.1 |
Acid value | ≤2.0 | 0.22 |
Sulphated Ashes | ≤0.1% | 0.04% |
Heavy Metals | ≤10ppm | <10ppm |
Arsenic | ≤3ppm | <1ppm |
Free Tocopherol | max. 1.0% | 0.70% |
Organic Volatile Impurities | Meets USP Requirements | Qualified |
( Actual Tested Results :Comply With EP6/USP32 Standard ) | ||
Service
Pre-Sales Service
* Prompt reply and 24 hours online, professional team to provide best price and high quality product.
* Sample testing support.
* Every batch of products will be tested to ensureits quality.
*The packing also can be according the customers` requirment.
*Any inquiries will be replied within 24 hours.
*we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.
After-Sales Service
*The fact of logistics information monitoring.
* Any questions about the product can be consulted at any time.
*Product has any problem can return.
FAQ
Do you accept sample order?
We will make samples before mass production, and after sample approved, we’ll begin mass production. Doing 100% inspection during production, then do random inspection before packing.
HOW TO CONFIRM THE PRODUCT QUALITY BEFORE PLACING ORDERS?
You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.
What’s your MOQ?
Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
Do you supply product report?
Yes. We’ll give you product analysis report before shipping.
Is there a discount?
Different quantity has different discount.
Shipping
1. ≤50kg, Express delivery recommended, usually called as DDU service;
2. ≤500kg, Air shipping recommended, usually called as FOB, CFR, or CIF service;
3. >500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;
4. For high value products, please select air shipping and express delivery for safe.
Packaging and shipping
