CAS No.: | 59-02-9 |
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Formula: | C29h50o2 |
EINECS: | 200-412-2 |
Storage Method: | Normal |
Shelf Life: | >12 Months |
Nutrient Composition: | Vitamin |
Samples: |
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Customization: |
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Product Name: | Vitamin E |
Synonyms: | 2H-1-Benzopyran-6-ol, 3,4-dihydro-2,5,7,8-tetramethyl-2-(4R,8R)-4,8,12-trimethyltridecyl-, (2R)-;covirel;E-vitamin succinate;Pheryl-E;Vita plus E;(+)-ALPHA-TOCOPHEROL TYPE V;(+)-ALPHA-TOCOPHEROL;D-PROFECUNDIN |
CAS: | 59-02-9 |
MF: | C29H50O2 |
MW: | 430.71 |
EINECS: | 200-412-2 |
Product Categories: | Inhibitors;Used to vitamin E deficiency caused by abortion, habitual abortion and premonitory abortion prevention, also used in sterility;Vitamins and derivatives;Aromatics;Chiral Reagents;Heterocycles;PHARMACEUTICALS;Organics;Antioxidant;Biochemistry;Vitamins;Miscellaneous Compounds;Intermediates & Fine Chemicals |
Mol File: | 59-02-9.mol |
Vitamin E Chemical Properties |
Melting point | 2.5-3.5 °C |
alpha | 24 º (c=2, in isooctane 25 ºC) |
Boiling point | 200-220 °C0.1 mm Hg(lit.) |
density | 0.95 g/mL at 25 °C(lit.) |
refractive index | n20/D 1.505(lit.) |
Fp | 253 °C |
storage temp. | -20°C |
solubility | Practically insoluble in water, freely soluble in acetone, in anhydrous ethanol, in methylene chloride and in fatty oils. |
pka | 11.40±0.40(Predicted) |
form | oil |
color | clear yellow |
Water Solubility | INSOLUBLE |
Merck | 14,9495 |
BRN | 4712525 |
Stability: | Stable. Combustible. May be sensitive to light and air. Incompatible with strong oxidizing agents. |
CAS DataBase Reference | 59-02-9(CAS DataBase Reference) |
NIST Chemistry Reference | Vitamin e(59-02-9) |
EPA Substance Registry System | 2H-1-Benzopyran-6-ol, 3,4-dihydro-2,5,7,8-tetramethyl-2-[(4R,8R)-4,8,12-trimethyltridecyl]-, (2R)- (59-02-9) |
Testing Items |
Specifications |
Method |
|
Appearance |
White to almost white free-flowing powder |
Confirm |
|
Chemical Reaction |
Positive |
Confirm |
|
Optical Rotation(α)25 D |
≥+24° |
+24.9° |
|
Retention Time |
The retention time of the principle peak confirms to which in the reference solution |
confirm |
|
Loss on drying |
≤5.0% |
2.84% |
|
Bulk Density |
0.3g/ml 0.55g/ml |
0.40g/ml |
|
Particle Size |
90% through 40 mesh |
95.95% |
|
D-alpha tocopheryl acetate |
≥700 IU/g |
7231IU/g |
|
Lead |
≤1ppm |
Certified |
|
Arsenic |
≤1ppm |
Certified |
|
Cadmium |
≤1ppm |
Certified |
|
Mercury |
≤0.1ppm |
Certified |
|
Microbiological Control |
|||
Total Aerobic Microbial Count |
1000 cfu/g Max. |
<10 cfu/g |
|
Yeast & Mold |
100 cfu/g Max. |
<10 cfu/g |
|
Enterobacterial |
10 cfu/g Max. |
<10 cfu/g |
|
Salmonella |
Negative/10g |
Certified |
|
E.Coli. |
Negative/10g |
Certified |
|
Staphylococcus Aureus |
Negative/10g |
Certified |
|
Enterobacter Sakazakii |
Negative/10g |
Certified |
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