DMDS (CAS 624-92-0) with 99.5% high purity is a top-tier presulfiding agent for petrochemical hydrogenation catalysts. It owns high sulfur content of over 68.1%, decomposes stably at moderate temperatures to activate catalysts and avoid coking, outperforming DMS in efficiency and cost control. Widely applied in refineries, ethylene plants and fine chemical synthesis. As a large Chinese manufacturer with 20,000-ton annual capacity, we supply certified products, customized technical schemes and stable global logistics for worldwide industrial clients.

AEO2 (CAS 68439-50-9) is a lipophilic eco-friendly non-ionic surfactant synthesized from C12-14 fatty alcohol. It features stable acid-alkali resistance, low foam and full biodegradability compliant with REACH. With strong emulsification, penetration and degreasing capacity, it mixes well with all surfactant types. Widely used in industrial cleaning, textile, daily chemicals and pesticide emulsifiers. As a professional manufacturer, we offer strict quality testing, spot stock, custom packaging and global logistics support for worldwide buyers.

DEHA 85% is a widely used water-soluble amine derivative. As a non-hydrazine oxygen scavenger and high-efficiency polymerization inhibitor, it is extensively applied in global water treatment, resin synthesis and petrochemical industries. It features excellent low-temperature fluidity and stable anti-corrosion & inhibition performance, replacing traditional toxic hydrazine-based chemicals. Ideal for thermal power boilers, acrylic resin production, oilfield facilities and more.

In industries where water quality and process efficiency are critical, EDTA-4Na (Tetrasodium Ethylenediaminetetraacetate) has become a trusted solution for chelation and metal ion management. Developed by Dalian Sinobio Chemistry Co., Ltd., a leader in chemical solutions for over 18 years, EDTA-4Na combines high performance with reliability for a wide range of applications.

Against this industry backdrop, 2,6-Di-tert-butyl-p-cresol (abbreviated as BHT)—a benchmark hindered phenolic antioxidant—has emerged as a core functional raw material leading anti-aging upgrades and ensuring consistent product quality. Boasting ultra-high purity, powerful antioxidant activity, excellent thermal stability and cross-industry adaptability, it delivers a safe, reliable and cost-effective anti-oxidation solution for diverse sectors.

Boc-Lys(Boc)-OH CAS 2483-46-7 is a high-grade protected amino acid widely used as a critical building block in solid-phase peptide synthesis. It is a core raw material for manufacturing blockbuster GLP-1 anti-diabetic & weight-loss peptides including Semaglutide, Tirzepatide, Liraglutide, and Lixisenatide.

Crystal Violet Lactone (CVL) CAS 1552-42-7 is a high-performance, widely used leuco dye for pressure-sensitive and thermochromic materials. It is a key color-forming agent that produces an intense blue-violet color when exposed to acid, heat, or pressure. In its neutral state, it is colorless or pale, but upon stimulation, its lactone ring opens to form stable, vivid color compounds, making it ideal for applications like carbonless copy paper and thermal printing.

Metal working fluid, also known as cutting fluid, is an essential industrial liquid widely used in metal cutting, grinding, stamping, drilling and rolling processes. In actual production, metal working fluid mainly undertakes four critical functions: lubrication, cooling, rust prevention and microbial protection. It effectively reduces friction between tools and workpieces, lowers cutting temperature, avoids metal oxidation and corrosion, and suppresses bacteria and mold reproduction inside the fluid system.Therefore, high-quality chemical additives including rust inhibitors, lubricants and industrial biocides become indispensable raw materials to maintain stable fluid performance.

Sodium pyroantimonate (SPA) is driving innovation in PV glass manufacturing, enabling ultra-clear, high-purity glass for advanced solar cells like HJT and TOPCon. Explore its role in clean energy development.