HISEA CHEM could provide the complete set of nitric acid engineering services covers every stage. We take the latest technique to produce the nitric acid by the dual pressurization process. There are many process technologies producing...
Xylene is mainly used in chemical industry. The industries who use xylene more are organic solvents and synthetic medicine. Such as paint, resins, dyes, detergents, detergent, pesticide, dynamite and so on. Xylene is also one of the compone...
Aniline is regarded as an organic intermediates. It is widely used in synthetic materials, rubber additives,dyes,pigments,pharmaceuticals and other organic chemical products. Recent years, with the demand of global polyurethane raw material...
Ethyl acetate is an important organic chemical raw materials. It can Can be used in the manufacture of acetamide, acetyl acetate, methyl heptyl ketone and others. At the same time, ethyl acetate is widely used for Flavors and fragrances, pa...

Acid Mist Treatment Jul 13, 2018

There are a large number of hydrogen chloride gas during the process of using hydrochloride. We can put the suction device in the container side and coupled with the fan, mist purifier, air duct and other equipment. That will make the mist ...
Hydrogen peroxide has strong oxidation. So you must be more careful when using. You must take off contaminated clothing if the hydrogen peroxide has contacted with your skin. At the same time, you should flushing your skin with large number...
Hydrogen peroxide is usually storage in a warehouse which is cool and ventilated. The storage temperature can not exceed 30 degree and keep far away from fire and heat source. The container should keep seal up and separate it with flammabl...
If you have got gray nail,you should manicure the bad one at first. It means that thickened parts repaired with a sharp knife, get rid of bad parts and retention of nail bed. Coating with glacial acetic acid after repaired. Do it for two to...
Acetic acid fermentation is one kind of oxidation fermentation. It is a process that ethanol oxidation into acetic acid under the effect of acetic acid bacteria. Besides there are many kinds of microorganisms can also form acetic acid with ...
Acetic acid has corrosive. Its irritation has effect on steam eye and nose. So we should be more careful in using the acetic acid. If the skin contact with acetic acid. You should wash with water first, then use the soap to wash thoroughly....

Methanol Storage Jul 13, 2018

Methanol is an important organic chemical raw materials, and it is widely used in many industry. It can produce formaldehyde, synthetic rubber, methylamine, two methyl methacrylate, methyl chloride,acetic acid and a series of organic chemic...

Our products Jul 13, 2018

Qingdao Hisea Chem Corporation Limited is the leading manufacturer and distributor of chemical products in China. Our company has strict production management system and quality control.We are ISO 90001:2000, ISO141001:2000 and SGS certifie...

About Hisea Chem Jul 13, 2018

Qingdao Hisea Chem Corporation Limited is the leading manufacturer and distributor of chemical products in China. Our company has strict production management system and quality control. We are ISO 90001:2000, ISO 141001:2000 and SGS certif...

Copper Sulfate Jul 13, 2018

Copper sulfate is a sky blue crystal, its water solution is weak acidity. It is also called blue vitriol, gall stone, bold, blue vitriol alum, which is an important raw material for preparation of other copper compounds. It can be available...
Ammonia is a colorless liquid fertilizer, nitrogen 15-17%. Ammonia is unstable binding state. One part is the hydrate of the ammonia, another is was dissolved in water with a molecular state, only a little ammonia and water synthesis ammoni...

About Acetic acid Jul 13, 2018

Acetic acid is colorless. Acetic acid soluble in water and many organic solvents. Have a strong corrosive acid, which is weak acid solution, and perform many lively metal, alkaline oxides, the reaction of alkali such as acetate. Some acetat...