Isohexane Sales FAQs

Physical and Chemical Properties

Appearance and Properties: colorless transparent liquid, slightly flavored, volatile liquid.
Melting point (℃): – 153 ℃ relative density (water = 1): 0.65
Boiling point (℃): 59 ~ 63 ℃ relative vapor density (air = 1): 3.0
Saturated vapor pressure (kPa): 23kpa (20 ℃) combustion heat (kJ / mol):
Critical temperature (℃): critical pressure (MPA): 3.03
Logarithm of octanol / water partition coefficient:
Flash point (℃): – 23 ℃ upper explosion limit% (V / V): 7.0%
Spontaneous combustion temperature (℃): 306 lower explosive limit% (V / V): 1.2%
Solubility: insoluble in water, soluble in ethanol, ether, benzene and other organic solvents.
Hazard category: class 3.1, low flash point flammable liquid.
Skin contact: wash immediately with soapy water.
Eye contact: rinse immediately, rinse with normal saline for more than 15 minutes, and seek medical advice.
Inhalation: move the patient to a place with fresh air for artificial respiration.
Ingestion: seek medical advice and do not induce vomiting.

Why use steel drums instead of plastic drums for flammable materials?

Plastic barrels have their own advantages, especially the convenient transportation and stacking of plastic ton barrels, which are more and more widely used.
Whether plastic barrels can be used for flammable materials (such as gasoline) is known to those with some experience. But why not, and whether not at all, is still unclear to many people.

What harm will ordinary plastic barrels bring when they contain flammable liquids?

First of all, when ordinary plastic barrels are in contact and friction with the outside world, especially during the handling of movable plastic barrels, static charges are accumulated on the surface area. When the static electricity accumulates to a certain extent, brush type power generation may occur. The maximum energy of brush type discharge can reach 10mJ. If this brush type discharge is right near the barrel mouth, it may ignite the flammable steam emitted from the barrel mouth and backfire, resulting in flash explosion in the barrel;
Secondly, when filling the ordinary plastic barrel with liquid, static electricity will be brought into the barrel due to the friction between the liquid and the filling pipe wall during filling, and static electricity will accumulate in the barrel. Brush discharge may occur between the liquid and the conductor, so as to ignite the flammable vapor cloud in the barrel and cause flash explosion in the barrel.
Junyuan Petroleum Group has 200ml and 500ml sample trial packages, 20L small drums and 200L large iron drums. The iron bucket will be sealed with a waterproof cover on the basis of the metal cover to ensure that the oil will not be polluted. If customers have other product packaging requirements, our company can provide them on demand.
Where does aromatics come from?

Where does aromatics come from?

Aromatic hydrocarbon, also known as aromatic hydrocarbon or aromatic oil, refers to the hydrocarbon with benzene ring structure in the molecule. It is one of the basic products and basic raw materials of petrochemical industry, mainly including benzene, toluene, xylene, ethylbenzene, etc. It is the general name of a series of solvents composed of isomers of C9 and C10 heavy aromatics.
Where does aromatics come from?

• 1. Extraction from coal

The light tar produced in the process of coal coking contains a lot of benzene. This is the initial method of producing benzene. The generated coal tar and gas are passed through the washing and absorption equipment, and the coal tar with high boiling point is used as the washing and absorption agent to recover the coal tar in the gas. After distillation, crude benzene and other high boiling point fractions are obtained. Crude benzene can be refined to obtain industrial grade benzene. The purity of benzene obtained by this method is relatively low, and the environmental pollution is serious, and the process is relatively backward.

• 2. Extraction from crude oil

This method is a general method for extracting aromatics. Crude oil refining reforming here refers to the process of cyclization and dehydrogenation of aliphatic hydrocarbons to form aromatics. This is a craft developed during the Second World War. At 500-525 ° C and 8-50 atmospheres, various aliphatic hydrocarbons with boiling points between 60-200 ° C are transformed into benzene and other aromatics through dehydrogenation and cyclization with platinum rhenium catalyst. Benzene is separated by distillation after aromatic products are extracted from the mixture. These fractions can also be used as high octane gasoline. Now, more than 90% of the world’s total production comes from oil.

Therefore, aromatics are the product of petrochemical industry, which also means that the market trend of aromatics fluctuates with oil.
The storage of Junyuan Petroleum Group is the largest manufacturer of Hexanes in China, with a manufacturing plant located in Shandong Province, the hometown of Confucius, with an storage area of 10,000 square meters and a storage capacity of 2,000 cubic meters. Sales inquiries: info@junyuanpetroleumgroup.com

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Junyuan Petroleum Group – Dongying Liangxin Petrochemical Technology Development Limited Company | Address: No. 117, Guangqing Rd., Guangrao County, Dongying 257345 China.
Junyuan Petroleum Group is China’s largest manufacturer of blowing agents to the foam insulation markets. We have continued to grow with the development of next generation blowing agents, offering a variety of hydrocarbon products for the PIR, PUR and EPS markets, available in ISO tanks and drums. For more information, or for pricing please contact us: +86 178 1030 0898 Email: info@junyuanpetroleumgroup.com Web: www.junyuanpetroleumgroup.com.
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