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牛牛草av_亚洲美女成人AV_黄色好看电影_日韩性爱av在线看_三级操片_亚州黄色电影

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Xiantao Kanghua Technology Co., Ltd.

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Product Detail

Benzaldehyde

 

 

1.Physical and chemical properties

Colorless or light yellow oily liquid with semen armeniacae amarae taste; inflammable; melting point-26℃; freezing point-56℃; boiling point179℃; 62℃ (1.33kPa); relative density1.0415(10/4℃); refractive index: 1.5455; flashing point; ignition point192℃
Mixing soluble with ethyl alcohol, ethyl ether; lightly soluble in water; unstable

2.Uses

Medical, dyes, perfume intermediate
For the manufacturing of benzaldehyde, lauric acid, lauryl aldehyde, malachite green benzalacetone

3.Quality index

 

Item

Index

appearance

Colorless or light yellow oily liquid with semen armeniacae amarae taste

relative density (25/25℃)

0.9410.944

content %

99.0

acid value

5.0

refractive index (20℃)

1.4501.454

water solubility (1: 30)

clear and transparent


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