旭化学工業 List of Products and Services

1-Thioglycerol is a chemical product used for surface treatment of electronic materials, and it is almost non-irritating and non-toxic at the concentrations typically used as a pharmaceutical additive. Not only is it used as a stabilizer and antioxidant for antibiotics, but due to its excellent reducing ability, it can also cut the S-S bonds in hair, making it suitable for use as a curling agent (permanent wave solution). Additionally, it can reduce metal oxides, and is widely used as a rust preventive and rust remover for metals. It is used as an antibacterial preservative and has a high chain transfer ability, making it useful as a polymerization regulator in the radical polymerization of water-soluble vinyl monomers. [General Properties] - Appearance: Colorless to slightly yellow, hygroscopic viscous liquid - Chemical Name: 3-Mercapto-1,2-propanediol - Other Names: Thioglycerin, Monothioglycerol, α-Monothioglycerol - Molecular Weight: 108.16 - CAS Number: 96-27-5, etc. *For more details, please download the PDF or feel free to contact us.

• Chemicals

Our company has developed manufacturing technology for "polyfunctional mercaptans" that contribute to light-curing and heat-curing reactions. By utilizing them as raw materials for epoxy curing agents, electronic component cleaning agents, and copper thin film production, they exhibit various effects. 【Product Names (Compound Names)】 ◎G-2S(A) (1,3-Dimercapto-2-propanol) ◎PE-3S (Trimercapto-pentaerythritol) ◎PE-4S (Tetramercapto-pentaerythritol) ◎TMP-3S (Trimercapto-trimethylolpropane) 【Features】 ■ Maintains high flexural modulus while being tough ■ Provides heat resistance through crosslinking ■ Excellent moisture resistance and strong adhesion ■ Capable of low-temperature curing *For more details, please refer to the PDF document or feel free to contact us.

• Other polymer materials
• Chemicals
• plastic

"4-Oxothiane (Tetrahydrothiopyran-4-one)" is a building block that can introduce a tetrahydrothiopyran ring. It is soluble in BTX compounds and alcohols. The appearance is a light brown sandy crystal with a peculiar odor, and the melting point is 58-60°C. It can be used as a raw material for pharmaceuticals and agrochemicals, as well as a raw material for thermosensitive recording materials. [Features] - A building block that can introduce a tetrahydrothiopyran ring - Usable as a raw material for pharmaceuticals and agrochemicals - Serves as a raw material for thermosensitive recording materials *For more details, please refer to the PDF document or feel free to contact us.

• Chemicals

"4-Aminothiophenol (p-Aminobenzenethiol)" is a building block that contains both nitrogen and sulfur atoms. In addition to being a raw material for high refractive index polyimide, it serves as a raw material for threshold voltage control materials in organic thin-film transistors. It is used as an additive when manufacturing fillers for tire rubber. [Features] ■ Contains both nitrogen and sulfur atoms ■ Serves as a raw material for high refractive index polyimide ■ Serves as a raw material for threshold voltage control materials in organic thin-film transistors ■ Used as an additive when manufacturing fillers for tire rubber *For more details, please refer to the PDF document or feel free to contact us.

• Chemicals

3-MPS Soda (3-Mercapto-1-propanesulfonic acid sodium) is a chemical product with significantly reduced odor compared to other mercaptans. It is possible to introduce water-soluble groups via sulfur (S) to non-water-soluble compounds. It has been reported that it can solubilize phthalocyanine. It exhibits performance as a rust prevention and removal agent for metals. It can be used as a polymerization regulator in the radical polymerization of water-soluble vinyl monomers. [Features] - Solubilizes substances that are not water-soluble - Remarkably low odor - Used as a metal surface treatment agent - Acts as an additive in electroplating copper - Has high chain transfer ability *For more details, please refer to the PDF document or feel free to contact us.

• Chemicals

"2-Aminothiophenol (2-Aminobenzenethiol)" is a building block that contains both nitrogen and sulfur atoms. It can be easily converted into compounds such as benzothiazole and can be used as a raw material for agrochemicals and pharmaceuticals. In addition to serving as a raw material for phthalocyanines with near-infrared absorption capabilities, it coordinates with zinc and forms complexes, making it effective as a raw material for blood glucose-lowering agents. 【Features】 ■ Contains both nitrogen and sulfur atoms ■ Serves as a raw material for functional phthalocyanines ■ Serves as a raw material for blood glucose-lowering agents ■ Acts as a metal surface treatment agent *For more details, please refer to the PDF document or feel free to contact us.

• Chemicals

"1-Thioglycerol 98%" is a chemical product that has an extremely suppressed odor compared to other mercaptans. It can be freely mixed with both water and alcohol, allowing for any composition to be achieved. Cleaning of the used equipment is also easy. Not only is it used as a stabilizer and antioxidant for antibiotics, but due to its excellent reducing ability, it can also be used as a curling agent (permanent wave solution) by breaking the S-S bonds in hair. Additionally, it can reduce metal oxides, making it widely used as a rust preventive and rust remover for metals. 【Features】 ■ Remarkably low odor ■ Low irritation and safe ■ Excellent reducing ability and antioxidant performance ■ Solubilizes substances that are insoluble in water ■ Has antibacterial properties ■ High chain transfer ability *For more details, please refer to the PDF document or feel free to contact us.

• Chemicals

"Multifunctional mercaptans" are chemical products that contribute to photopolymerization and thermosetting reactions. They are expected to be utilized in high-refractive resins, coating materials, adhesives, paints, and more. Additionally, mercaptans are widely used as chain transfer agents in radical polymerization, curing agents for epoxy resins, cleaning agents for electronic components, and in the production of copper thin films, with increasing expectations for enhanced functionality and application development in the future. [Features] - Contributes to photopolymerization and thermosetting reactions - Expected to be utilized in high-refractive resins, coating materials, adhesives, paints, etc. *For more details, please refer to the PDF document or feel free to contact us.*

• Other polymer materials
• Chemicals

In general, compounds with mercapto groups have high chain transfer constants, but their odor is a problem. The two compounds we propose this time, '1-thioglycerol' and '3-mercaptopropanesulfonic acid sodium salt', also have mercapto groups, but due to the presence of hydroxyl groups or being sulfonates, they have low vapor pressures and are characterized by extremely low odors. At the same time, because they are water-soluble, they can be used as chain transfer agents in aqueous solvent systems. [Features] ■ Low vapor pressure and extremely low odor ■ Water-soluble, allowing use as chain transfer agents in aqueous solvent systems ■ Excellent chain transfer constants *For more details, please refer to the PDF document or feel free to contact us.

• Other polymer materials
• Chemicals

"Thio benzoic acid" is a chemical product that allows for the easy, mild, and selective introduction of sulfur atoms. There is little concern about the generation of toxic gases, and sulfur atoms can be easily introduced. It can suppress by-products compared to other sulfur introducing agents. It is suitable for the synthesis of pharmaceuticals and agrochemicals, and can also be used in general organic synthesis reactions. 【Features】 ■ Easy, mild, and selective introduction of sulfur atoms ■ Little concern about the generation of toxic gases ■ Sulfur atoms can be easily introduced ■ Can suppress by-products compared to other sulfur introducing agents ■ Usable in general organic synthesis reactions *For more details, please refer to the PDF document or feel free to contact us.

• Chemicals

"Guanidinium thiourea (amidinothiourea)" is a chemical product used as a raw material for pharmaceuticals. It serves as a raw material for metal surface treatment agents (rust inhibitors) and can remove residual chlorine in wastewater. Additionally, it can be used as an acid pickling promoter for steel substrates and can perform antibacterial treatment of water when mixed with hydrogen peroxide. 【Features】 ■ Used as a raw material for pharmaceuticals ■ Serves as a raw material for metal surface treatment agents (rust inhibitors) ■ Capable of removing residual chlorine in wastewater ■ Can be used as an acid pickling promoter for steel substrates ■ Capable of performing antibacterial treatment of water when mixed with hydrogen peroxide *For more details, please refer to the PDF document or feel free to contact us.

• Chemicals

We would like to introduce "D-amino acids," handled by Asahi Kasei Corporation. This product has been treated as a non-natural type amino acid, but with recent advancements in analytical technology, it has been found to exist not only in microorganisms and plants but also in mammals. Furthermore, it has been clarified that due to its diverse physiological activities, it plays various roles in life activities in different contexts. 【Features】 ■ Practical applications in pharmaceuticals and agrochemicals ■ Established manufacturing technology and successful industrialization ■ The manufacturing method involves racemizing L-amino acids and performing optical resolution using enzymes *For more details, please refer to the PDF document or feel free to contact us.

• Chemicals

"1-Thioglycerol" is a chemical product used for surface treatment of electronic materials, and it is nearly non-irritating and non-toxic at the concentrations typically used as a pharmaceutical additive. Not only is it used as a stabilizer and antioxidant for antibiotics, but due to its excellent reducing ability, it can also be used as a curling agent (permanent wave solution) to break the S-S bonds in hair. Additionally, it is widely used as a rust preventive and rust remover for metals because it can also reduce metal oxides. [Features] - Excellent reducing ability and antioxidant performance - Solubilizes substances that are insoluble in water - Antibacterial performance - High chain transfer ability, etc. *For more details, please feel free to contact us.

• Chemicals

"1-Thioglycerol" is a chemical product used for surface treatment of electronic materials, and it is almost non-irritating and non-toxic at the concentrations typically used as a pharmaceutical additive. Not only is it used as a stabilizer and antioxidant for antibiotics, but due to its excellent reducing ability, it can also be used as a curling agent (perm solution) to break disulfide bonds in hair. Additionally, it is widely used as a rust inhibitor and rust remover because it can also reduce metal oxides. [Features] ■ Excellent reducing ability and antioxidant performance ■ Solubilizes substances that are insoluble in water ■ Antibacterial performance ■ High chain transfer ability, etc. *For more details, please feel free to contact us.

• Fine chemicals (compounds, derivatives, catalysts, etc.)