A clear, flammable liquid derived from petroleum is called Solvent 402; however, this substance is also known by other names such as White spirit or Mineral spirit. This solvent is used as a thinner for paint or as a component of thinners and cleaning and degreasing solutions. It is possible to buy Solvent 402 Industrial in small quantities of one kilogram and above at the best and most reasonable price and quality from Arman Chemie.
What is Solvent 402?
White spirit (Solvent 402 is a type of white spirit) is an organic compound in the form of a mixture of aliphatic, straight-chain and alicyclic hydrocarbons with 7 to 12 carbons that is obtained from the distillation of kerosene. It is a clear liquid with a strong odor similar to other petroleum derivatives, and an odorless version is also produced for general purposes such as oil paint thinner. Its boiling point is in the range of 130 to 200 degrees Celsius.
It is insoluble in water and is used as a solvent for extraction, cleaning, degreasing, paint, varnish, wood preservatives, varnishes, and asphalt. It reacts with strong oxidizing agents.
Types and physical and chemical properties
This solvent is divided into three categories depending on the method of removing sulfur from it, each of which has a different boiling point, flash point, and molecular mass. In the United States, category 1 solvent is also called Stoddard solvent.
width=”156″>Sulfur Removal Method
Hydrodesulphurized
Solvent-refinedHydrotreated
| Category | Category 1 | Category 2 | Category 3 |
| Category 4 |
| Category 5 |
| Approximate Molecular Mass | 140 gr/mol | 150 gr/mol | 160 gr/mol |
| boiling point | 130-144◦C | 145-174◦C | 175-200◦C |
| flash point | 21-30◦C | 31-54◦C | 55◦C< |
| Approximate density at 15C | 0.765 | 0.780 | 0.795 |
Viscosity at 25C
| 0.74-1.65 | 0.74-1.65 | 0.74-1.65 |
| Vapor density | 4.5-5 | 4.5-5 | 4.5-5 |
Production Method
White spirits are typically obtained from the distillation of kerosene in the temperature range of 140-215 degrees Celsius. Kerosene is a mixture of hydrocarbons with 10 to 16 carbon atoms, while white spirits are a mixture of hydrocarbons with 7 to 12 carbon atoms. Therefore, it can be produced by cracking kerosene.
This substance is produced in some refineries in the country such as Isfahan Refinery, Tehran Refinery, Bisotun Petrochemical, Shiraz Refinery, Tabriz Refinery, Bandar Abbas Oil Refinery, Persian Gulf Star Oil Company, and Kermanshah Oil Refinery.
Uses of Solvent 402
This substance has many uses, including the following:
- Gauge and indicator filler
- A major component of automotive fuel and oil additives
- In screen printing to clean and remove clogging after printing
- As a cutting fluid in ultra-precision grinding machines (diamond grinding)
- A cleaner and degreaser for industrial machinery parts and metal surfaces
- A solvent and thinner for oil and resin paints and for cleaning brushes and painting tools
- A suitable substitute for vegetable turpentine due to its toxicity, flammability, and lower price
- Although it can replace kerosene in portable lamps, it is not recommended due to its lower flash point than kerosene.
Solvent 402 has a strong kerosene-like odor, which is also produced by removing most of the toxic aromatic hydrocarbons of the odorless type (OMS).
One of the uses of OMS is its use in oil paint. It can also be used if ink stains on clothes do not disappear with isopropyl alcohol.
Advantages and disadvantages:
| Advantages | Disadvantages |
| Non-corrosive | Highly flammable |
| Chemically stable | – |
| Affordable | – |
Global Market:
The market value of this material in 2023 is $7.21 billion and will reach $12.09 billion by 2031, growing at a CAGR of 6.88%. This material has wide applications in furniture and is also used significantly in the paint and coating industry. This material is used as a solvent, cleaner, degreaser, etc. The most popular solvent in the paint trade is solvent 402. The market for this material is divided into different segments based on its product and application. Based on the application of this material, it is used as a solvent, paint thinner, cleaner, degreaser, and disinfectant.
Based on the geographical region, North America has a large share in the global market for this material. Because the expansion of the paint and coating market, especially in the United States, is due to the increasing demand in sectors such as transportation. Of course, the rapid development of the market for this compound in Asia and the Pacific cannot be ignored. The demand for paints and coatings is increasing in these regions, hence it is considered one of the major factors for the growth of the market.
MSDS and Safety Notes:
To avoid the risks associated with working with chemicals, it is recommended to read the relevant safety data sheets before working.
- This compound is flammable, dangerous and harmful to humans and the environment.
- After contact with eyes, immediately rinse with water for several minutes.
- After contact with skin, wash the area with soap and water and change contaminated clothing.
- After accidental ingestion, immediately rinse mouth with some water and do not try to remove it by vomiting. Drink a glass of water and see a doctor if you feel unwell.
- After inhalation, leave the workplace and get fresh air.
- Use foam, water spray and extinguishing agents to extinguish fires caused by this material.
- Keep away from hot surfaces and heat and avoid smoking while working.
- Store this material in a closed container and in a ventilated area. A dry, cool environment, away from direct sunlight and the reach of children is the best place to store this material.
Control the risks of working with chemicals by following safety precautions.
Hazards:
Solvent 402 is a relatively volatile and toxic compound and, if used repeatedly or exposed to its vapor for a long time, can cause central nervous system disorders, dizziness, coughing, pulmonary edema, minor eye irritation and drowsiness, cancer and genetic defects. It causes skin irritation upon contact. It can be fatal if swallowed or enters the respiratory tract. This compound is highly flammable and its vapors form explosive mixtures with air that explode in the presence of flame or spark. Therefore, store in closed containers and away from oxidizing agents and any flame.
