99.9% - 99.99% Pure Carbon Monoxide Gas CO Gas

Carbon monoxide, a carbon oxygen compound, chemical formula CO, molecular weight 28.0101, is usually a colorless, odorless, tasteless gas.

In terms of physical properties, carbon monoxide has a melting point of -205℃ and a boiling point of -191.5℃, and is insoluble in water (solubility in water at 20℃ is 0.002838g [1]), and is not easy to liquidate and cure.

In terms of chemical properties, carbon monoxide has both reducibility and oxidation, and can produce oxidation reaction (combustion reaction), disproportionation reaction, etc.

At the same time, toxic, high concentration can make people appear different degrees of poisoning symptoms, harm the human brain, heart, liver, kidney, lung and other tissues, and even electric shock death, the lowest lethal concentration of human inhalation is 5000 PPM (5 minutes).

In industry, carbon monoxide is the basis of carbonization, which can be obtained by coke oxygen method and other methods. It is mainly used for the production of methanol and phosgene and organic synthesis.

Gas safety tips:

1, high concentration can make people appear different degrees of poisoning symptoms, harm the human brain, heart, liver, kidney, lung and other tissues, and even electric shock death, the lowest lethal concentration of human inhalation is 5000 PPM (5 minutes).

2. When carbon monoxide poisoning occurs, open doors and Windows immediately for ventilation, quickly transfer the patient to a place with fresh air, rest in bed, keep quiet and pay attention to keeping warm.

3, ensure the airway patency. For nausea, vomiting and other serious symptoms, as far as possible to remove vomit or sputum in the mouth of the patient, head to the side, so as not to choke the respiratory tract caused by vomit or aspiration pneumonia.

4, for patients with convulsions or delirium so that coma, ice bags can be placed on their heads to reduce brain edema, and timely sent to the hospital for rescue, it is best to ask the ambulance station to the hospital with hyperbaric oxygen chamber equipment.

Shandong Hongsheng Pressure Vessel Co., Ltd. is willing to be your long-term partner and chief cylinder safety officer, and jointly escort your cylinder safety.

Under normal conditions, carbon monoxide is a colorless, odorless, tasteless, poorly soluble gas,

The chemical industry

In the chemical industry, carbon monoxide is the basis of carbonization. As the main component of syngas and various kinds of gas, carbon monoxide is an important raw material for the synthesis of a series of basic organic chemical products and intermediates. Starting from carbon monoxide, almost all basic chemicals, such as ammonia, phosgene, alcohols, acids, anhydrides, esters, aldehydes, ethers, amines, alkanes and alkenes, can be prepared.

At the same time, all kinds of homogeneous reactive catalysts for organic chemical production can be prepared by using the properties of carbonyl metal or carbonyl metal derivatives generated by the reaction between carbon monoxide and transition metal.

In addition, carbon monoxide can be used as a terminator in polyvinyl polymerization.

Metallurgical industry

In the metallurgical industry, carbon monoxide can be used to extract high purity nickel from raw ore by thermal decomposition of carbonyl metal, to obtain high purity powder metal (such as zinc white pigment) and to produce some high purity metal films (such as tungsten film and molybdenum film).

At the same time, carbon monoxide can be used as a reducing agent for refined metals, such as iron oxides used in steelmaking blast furnaces; In the production of polycrystalline diamond film, research grade carbon monoxide (≥99.99%) can provide carbon source for chemical vapor deposition process.

In addition, a mixture of carbon monoxide and hydrogen (syngas) can be used to produce certain special steels, such as sponge iron from directly reduced iron ore

• Pure CO gas
• CO gas
• Carbon monoxide gas
• 99.9% pure gas
• 99.99% pure gas