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Product Name |
all-trans-Retinol |
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Formula |
C20H30O |
Molecular Weight |
286.45 |
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CAS NO. |
68-26-8 |
Quantity |
500KG |
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Items |
Specification |
Results |
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Appearance |
yellow to orange crystalline |
Conforms |
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Assay |
99% | 99.03% |
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CONCLUSION |
The result conform with standard |
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Melting point 61-63 ° C (lit.)
Boiling point 368.81 ° C (rough estimate)
Density 0.9933 (rough estimate)
Refractive index 1.641
Flash point - 26 ° C
Storage conditions - 20 ° C
Solubility Chloroform (Slightly), Methanol (Slightly)
Form crystalline
Acidity coefficient (pKa) 14.09 ± 0.10 (Predicted)
Color yellow orange
Practically soluble in water; solubleinabsolutealcohol,methanol,℃hloroform,ether,fatsandoils.
Synthesis of organic intermediates.
