草草影院欧美三级日本|国内精品视频一区国产|久久天天躁狠狠躁夜夜躁|九久久亚洲韩国日本A∨|亚洲Av一级在线免费观看|在线欧美日韩亚洲国产一区|国产在线精品成人一区二区三|中文字幕无码aⅤ激情不卡久久

Benzylalcohol

Chemical
Benzylalcohol
Chinese Name:苯甲醇
Benzylalcohol

Product Name:Benzylalcohol

Molecular formula: C7H8O

Molecular weight: 108.1

Structural formula:

CAS No.: 100-51-6

Specification: industrial grade、spice grade

Executive standard: Enterprise standard

To use: Benzyl alcohol is a very useful deodorant, and it is indispensable for the preparation of jasmine, jasmine, ilan and other fragrances. Used for making soap; Daily cosmetic essence. Benzyl alcohol, however, can slowly oxidize naturally, and part of it generates benzaldehyde and Benzyl ether, so that the products on the market often have the aroma of almond, so it should not be stored for a long time. Benzyl alcohol is widely used in the production of industrial chemicals. Solvent for coating; Epoxy diluent curing agent; Photographic developer; PVC stabilizer; Synthetic resin solvent; Solvent for vitamin B injection. Can be used as nylon yarn; Desiccant for fiber and plastic film, dye; Cellulose ester; A solvent of casein; intermediate of benzyl ester or ether. Used as an antiseptic and pharmaceutical intermediate in ointment or liquid medicine.

Industrial Benzyl alcohol indicators:

Item

Unit

Indicators

Benzyl alcohol content(GC)

%

≥99.90

Benzaldehyde content

%

≤0.07

Benzyl chloride content

%

≤0.005

Acidity

mgKOH/g

≤0.5

Color

Hazen

≤5

Moisture

%

≤0.1

Clarification of aqueous solution

NTU

≤5

Refractive index (n )

——

1.5380-1.5410

Relative density

——

1.042-1.047

Appearance

——

Clear transparent, thin liquid

 

Packaging: 210kg/drum, 1000kg/drum

More Products

Chemical