Hot selling high quality isoamyl acetate with reasonable price and fast delivery !!

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Hot selling high quality isoamyl acetate with reasonable price and fast delivery !!
Hot selling high quality isoamyl acetate with reasonable price and fast delivery !!
Hot selling high quality isoamyl acetate with reasonable price and fast delivery !!
Hot selling high quality isoamyl acetate with reasonable price and fast delivery !!
Hot selling high quality isoamyl acetate with reasonable price and fast delivery !!
Hot selling high quality isoamyl acetate with reasonable price and fast delivery !!
Hot selling high quality isoamyl acetate with reasonable price and fast delivery !!

Hot selling high quality isoamyl acetate with reasonable price and fast delivery !!

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If over 500pcs, mass production will start until pre-production sample has been approved.

Est. 7 days production

Product Description

Our advantages

High quality Isoamyl acetate

1.Competitive price

2.Fast Delivery Within 2 days

3.SGS , BV, GMP,ISO approve

4.Professional factory

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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

Product Description

company

 

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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.

 

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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

 

 

 

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 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.

 

Packaging & Shipping

 

 

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Our Services

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Company Information

 

Qingdao Sigma Chemical Co.,Ltd is a global chemical industry manufacturers and suppliers of pharmaceuticals 

and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.

The aim of Qingdao Sigma Chemical Co.,Ltd is a quality policy that "Elements in the system 

all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.

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FAQ

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