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Featured Products 13
Iso-Octane
High-purity iso-octane (2,2,4-trimethylpentane, CAS 540-84-1) for paints, inks, adhesives, cleaning agents, pharmaceutical synthesis and lubricant applications. Purity 99.9%.
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Isoparaffinic Solvent
Isoparaffinic hydrocarbon solvent (dearomatized, low-odor) with narrow boiling range and low aromatic content. Grades selectable by carbon range, flash point and evaporation rate.
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1,3-Butylene Glycol
1,3-Butylene glycol (1,3-butanediol, CAS 107-88-0), a diol used as solvent, intermediate, humectant, coupling agent and raw material for polyester/polyurethane resins and plasticizers. Purity 99.9%.
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1,3-Dioxolane
High-purity 1,3-dioxolane (CAS 646-06-0), a cyclic ether solvent for semiconductor/electronic cleaning, fine chemicals, resins, battery electrolyte research and specialty synthesis. Purity 99.9%.
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Titanium(IV) Isopropoxide
Titanium(IV) isopropoxide (tetraisopropyl titanate, TIPT/TTIP, CAS 546-68-9), a titanium alkoxide used as catalyst, sol-gel TiO2 precursor, adhesion promoter and cross-linker. Purity 99.9%.
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Nitromethane
High-purity nitromethane (CAS 75-52-5) for specialty solvents, organic synthesis, stabilizers and industrial applications. Purity 99.9%.
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Methylal
Methylal (dimethoxymethane, DMM, CAS 109-87-5), a low-boiling, low-viscosity amphiphilic solvent for aerosols, cleaning, coatings, adhesives, resins and synthesis. Purity 99.9%.
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Melamine
Melamine (CAS 108-78-1) manufactured by Mitsui Chemicals, Japan. Raw material for melamine resins, laminates, wood adhesives, flame retardants, fireproof coatings and molding compounds. Purity 99.9% min.
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Sodium Chloride
Industrial sodium chloride (refined salt, NaCl, CAS 7647-14-5) for chemical processes, water treatment, dyeing, de-icing and industrial raw material use. Purity 99.0% min.
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Magnesium Chloride
Industrial magnesium chloride (MgCl2, CAS 7791-18-6) for de-icing, dust control, magnesium oxychloride cement, textile, paper and chemical processes. MgCl2 45.0% min.
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Potassium Chloride
Industrial potassium chloride (KCl, CAS 7447-40-7) for fertilizer, chemical raw material, water treatment, drilling fluids and industrial processes. Purity 90.0% min.
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Calcium Chloride
Industrial calcium chloride (CaCl2, CAS 10043-52-4) for de-icing, anti-icing, dust control, desiccant, refrigeration brine, concrete and oil & gas applications. CaCl2 70.0% min.
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Sodium Tripolyphosphate
Sodium tripolyphosphate (STPP, Na5P3O10, CAS 7758-29-4) for detergents, water treatment, ceramics, industrial cleaners and dispersant applications. Purity 94.0% min.
View details →Hazardous Chemical Alternative Solutions 10
Toluene Alternative
MS-100 toluene alternative: an industrial solvent offering solvency comparable to toluene for paints, inks, adhesives, cleaning and resins, without toluene's regulatory burden. Purity 99.9%.
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MEK Alternative
AM-500 MEK alternative: a ketone-type solvent replacing methyl ethyl ketone in inks, adhesives, coatings and resins with improved flash point and safety. Purity 99.9%.
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NMP Alternative
NMP alternative: a high-polarity solvent replacing N-methyl-2-pyrrolidone in electronics, semiconductor, coatings, paint stripping and resin processes, reducing reproductive-toxicity regulatory burden. Purity 99.9%.
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DMF Alternative
DMF alternative: a polar solvent designed with boiling point, solubility parameters and evaporation rate similar to dimethylformamide for drop-in use in PU/synthetic leather, fiber coating, electronics and pharma processes. Purity 99.9%.
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Methylene Chloride Alternative
Methylene chloride (DCM) alternative: a cleaning/degreasing and paint-stripping solvent replacing MC with reduced carcinogenicity concerns, for metal cleaning, adhesives and industrial processes. Purity 99.9%.
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GBL Alternative
GBL alternative: a high-polarity solvent replacing gamma-butyrolactone in electronics cleaning, resins, coatings, inks and chemical processes, avoiding GBL's controlled-substance restrictions in Korea. Purity 99.9%.
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DOP Alternative Plasticizer
DOP (DEHP) alternative plasticizer: an eco-friendly plasticizer solution replacing dioctyl phthalate in PVC compounds, wires & cables, sheets, films, flooring, synthetic leather, adhesives and sealants. Purity 99.9%.
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Nitromethane Alternative
Nitromethane alternative: a specialty solvent replacing nitromethane with lower shock sensitivity and fire/explosion risk, easing storage, transport and workplace management. Purity 99.9%.
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Caustic Soda Alternative
Caustic soda (NaOH) alternative: a low-corrosivity alkaline cleaning solution replacing sodium hydroxide in metal/equipment cleaning, neutralization, food-plant CIP, pulp & paper and textile processes.
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Chemical OEM & Toll Manufacturing
OEM production, toll (contract) manufacturing and custom blending/formulation of hazardous and industrial chemicals under Korean chemical regulations — from small-lot to industrial volumes.
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Adhesion · Primer · Remover Solutions 4
SK-770 Tape Primer
SK-770 primer improves adhesion of double-sided tapes on PP, PE and other low-surface-energy plastics, automotive parts, electronics, appliances and construction materials. Solid content 5% max.
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SP-200 PE/PP Primer
SP-200 primer enables strong bonding of adhesives to polyethylene (PE) and polypropylene (PP) — difficult-to-bond polyolefin substrates — in automotive, packaging, electronics and industrial assembly. Solid content 5% max.
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RF-600 Remover
RF-600 remover dissolves and strips adhesive residues, tapes, labels, stickers and coatings from metal, plastic and glass surfaces in production and maintenance work. Active content 90% min.
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HARDLEN® CY-9124P
HARDLEN® CY-9124P chlorinated polyolefin (CPO, CAS 68609-36-9): adhesion-promoting resin for PP primers, coatings, inks and adhesives on polyolefin substrates. Chlorine content approx. 24%.
View details →Frequently Asked Questions
What chemical raw materials does S-on carry?
We supply over 60 organic chemicals, approximately 120 inorganic chemicals, featured products like iso-octane and nitromethane, 9 safe alternatives for regulated substances, functional adhesives, UV coatings, and specialty products for semiconductor and electronics industries.
What if the product I need isn't listed?
Our listed products represent our main offerings. We often carry additional materials not shown on the site — contact us with the specific substance name and we'll check availability.
Can I inquire about multiple products at once?
Yes, please list all the products and quantities you need in our contact form, and we'll provide a consolidated quote.