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be widely used as food additive, pharmaceutical intermediates
d-alpha tocopherol is a light yellow to brownish red, clear, viscous oil. It has a mild, characteristic odour and taste, and its biological avtivity is three times higher than synthetic VE.Be widely used as food additive, pharmaceutical intermediates
Item |
standard |
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appearance |
Brownish red oil |
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Acidity |
≤1.0ml |
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Potency,IU/g |
1000IU |
1100IU |
1200IU |
1300IU |
1490IU |
d-a-tocopherol , min |
67.1% |
73.82% |
80.54% |
87.25% |
96% |
Heavy metals (as Pb) |
≤10ppm |
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Specific rotation, [a]d 25 ,degrees |
≥+24 |
Packaging: Aluminum Drum(5kg, 20kg), stainless steel drum(100kg,185kg)
Storage: Product should be preserved in tightly closed containers protected from light, heat, and air.
Shelf life: 24 months
CAS No.: 59-02-9 | Place of Origin: China (Mainland) | Brand Name: XIXIN |
Model Number: 1000IU-1490IU | light yellow to brownish redoil: brownish red ... |