Vitamin E Acetate
Inquiry
| Post Date: | May 09,2014 |
| Expiry Date: | Nov 05,2014 |
| Detailed Description: |
Cas No. :7695-91-2
Quantity: 50000Kilograms Dry Vitamin E Acetate 50% CWS Chemical Names: DL-a-tocopherol acetate, DL-alpha-tocopherol acetate, all-rac-alpha-tocopherol acetic acid ester, racemic 5,7,8-trimethyltocol acetate CAS: 7695-91-2 Molecular Formula: C31H52O3 Molecular Weight: 472.8g/mol EINECS NO. 231-710-0 Units: 1mg of DL-a-tocopherol acetate=0.67D-a-TE=1.00former USP unit Description: Free flowing, white to slightly yellowish powder consisting of fine spherical particles. Practically odourless. Composition: The powder particles contain DL-a-tocopherol acetate in droplets of 1-2um embedded in a matrix of gum ariabic and sucrose and coated with starch. Solubility: Dispersible in cold water to form a milky emulsion. Specification: Assay: Min. 50% DL- a-tocopherol acetate per gram (=500 former I.U. of vitamin E=336 a-TE per gram) Loss on drying: =5% (4 hours at 105°C) Monographs: The vitamin complies with the current Ph., Eur. FCC and USP monographs. Particle-size distribution: 100 % smaller than 425µm (40mesh USP) min. 90% smaller than 250µm (60mesh USP) max. 10% smaller than 150µm (100mesh USP) Bulk density: Approx. 0.6g/ml Stabilization/Stability: The product is stable for at least 36 months when it is stored in unopened original containers at room temperature (about 25oC) with dry place. Applications: Food products: The product has been developed for enrichment of softdrinks and can also be used in effervescent tablets and dry food products such as dietetic products and milk powder. Packaging …5-25kg fibreboard box with AL-PE laminated liner, heat-sealed Storage …The product should be stored in the original containers at room temperature (about 25°C), with dry place. Shelf life …36 months Note: Vitamin E Acetate 50% CWS must be handled in accordance with the Safety Data Sheet. |
| CAS Registry Number: | 7695-91-2 |
| Synonyms: | ;2H-1-Benzopyran-6-ol, 3,4-dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-, acetate;Tocopheryl acetate;(2R)-2,5,7,8-tetramethyl-2-[(4S,8S)-4,8,12-trimethyltridecyl]-3,4-dihydro-2H-chromen-6-yl acetate;(2S)-2,5,7,8-tetramethyl-2-[(4R,8S)-4,8,12-trimethyltridecyl]-3,4-dihydro-2H-chromen-6-yl acetate;(2R)-2,5,7,8-tetramethyl-2-[(4R,8S)-4,8,12-trimethyltridecyl]-3,4-dihydro-2H-chromen-6-yl acetate;3,4-Dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-2H-benzopyran-6-yl acetate; |
| Molecular Formula: | C31H52O3 |
| Molecular Weight: | 472.7428 |
| Molecular Structure: | 
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| Company: | WUHAN HEZHONG BIO-CHEMICAL MANUFACTURE CO.,LTD [ China ] |
| Contact: | Jane Dong |
| Tel: | 86-27-68886737 |
| Fax: | 86-27-88048077-995 |
| Email: | ycgsales01@yccreate.com |
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