1-9 Kilograms
$3.50
≥10 Kilograms
$3.20
Our advantages
High quality Isoamyl acetate
1.Competitive price
2.Fast Delivery Within 2 days
3.SGS , BV, GMP,ISO approve
4.Professional factory
![98PL1E24)U8EUOTF]1S[IHK.png](http://sc01.alicdn.com/kf/HTB1y4LhRhjaK1RjSZFA762dLFXat/230785886/HTB1y4LhRhjaK1RjSZFA762dLFXat.png)
Item | Specifications | Results |
Odor | Fruit, like banana, pear aromas | Conforms |
Appearance | Colorless liquid | Conforms |
Refractive Index,20℃ | 1.4000~1.4040 | 1.4036 |
Relative Density,25/25℃ | 0.868~0.878 | 0.8774 |
Assay by GLC,area | >99.0% | 99.6% |
Acid value | <1.0 | 0.2 |
Conclusion | The results conforms with enterprise standards | |
It is obtained through the esterification between the acetate with the isoamyl alcohol separated from the fusel oil under the catalysis of sulfuric acid. It is derived from the esterification between acetic acid and isoamyl alcohol. In the mixture of acetic acid and amyl alcohol, add sulfuric acid for esterification reaction, followed by neutralization with sodium carbonate (or caustic soda) with further calcium chloride dehydration to obtain the crude ester, and then refined by distillation to derive the finished products. Isoamyl acetate is presented in bananas and cocoa beans and is commercially manufactured using pentanol separated from fusel oil as raw materials. Isoamyl alcohol and sulfuric acid have been added to glacial acetic acid for heating reflux reaction. When the temperature of the top of the column reached 132 °C, the esterification was complete. After cooling, wash with water, and neutralize with 10% NaOH solution and then washed with water to neutral, and finally dried with anhydrous calcium chloride after distillation, collecting 138 ~ 143 ° C fractions, being the product. |
Item | Specifications | Results |
Odor | Fruit, like banana, pear aromas | Conforms |
Appearance | Colorless liquid | Conforms |
Refractive Index,20℃ | 1.4000~1.4040 | 1.4036 |
Relative Density,25/25℃ | 0.868~0.878 | 0.8774 |
Assay by GLC,area | >99.0% | 99.6% |
Acid value | <1.0 | 0.2 |
Conclusion | The results conforms with enterprise standards | |
Isoamyl Acetate is widely used in the preparation of various edible fruit flavors, such as Sydney, bananas and other type, the tobacco flavor and also the right amount of daily makeup application.
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