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The product is widely used in organic synthesis, anhydrous reactions, and the preparation of Grignard reagents. It is produced with domestically-leading production technology and the quality is comparable to top international products, with the water content of less than 30 ppm and peroxide (as H2O2) of less than 0.015%. It is ready to use upon opening.
Acetonitrile is commonly used as an organic solvent or a synthetic raw material. When used as a solvent, domestic users have traditionally relied on imported products, but many imported products still show impurity peaks in testing, which directly affects analytical results. By optimizing our production processes and equipment, the Company has achieved high purity, ultra-low water content, ultra-low UV and LC-MS absorption, ultra-low impurities, ultra-low residue, and excellent batch-to-batch consistency. The product tagline is "Domestic Brand, International Quality".
With high purity, ultra-low water content, ultra-low UV and LC-MS absorption, ultra-low impurities, ultra-low residue, and stable batch consistency, our methyl alcohol is widely acclaimed by customers. It meets the requirements of HPLC gradient/isocratic analysis, spectroscopic analysis, GC analysis, ICP analysis, environmental monitoring, pesticide residue analysis, and other testing industries.
Waterproof Neoprene Latex (CRL50LF)
Latex particles carry a negative charge. This latex is a highly gel-like formulation, exhibiting the typical properties of chloroprene rubber along with excellent storage stability. It also boasts superior anti-crystallization performance, outstanding film-forming ability, high tensile strength, and remarkable resistance to solvents, chemical corrosion, and environmental aging.
This product is a chloroprene rubber synthesized via emulsion polymerization, using dodecyl mercaptan as a regulator and chloroprene and dichloroprene as comonomers. It is equivalent to DuPont's WRT-grade, Japan Denka's S-40V, DCR-36, and DCR-30 chloroprene rubbers.
This product is a chloroprene rubber synthesized via emulsion polymerization, using diisopropyl dithiocarbamate as a regulator and chloroprene and dichloroprene as comonomers. The product is similar to Arlanxeo grades 116 or 126, as well as Japan Denka’s DCR66-type chloroprene rubber.
This product is a general-purpose chloroprene rubber synthesized via emulsion polymerization, using sulfur as a regulator and chloroprene and dichloroprene as comonomers. It closely resembles DuPont's GRT-type and Japan Denka's PS-40 chloroprene rubbers.
This product is a chloroprene polymer formulated with sulfur and diisopropyl dithiocarbamate as mixed regulators, resulting in a general-purpose chloroprene rubber produced via emulsion polymerization of chloroprene monomer. It is equivalent to DuPont's GW-type rubber from the United States.
Density: 1.23, milky white or off-white flake-like material. In addition to exhibiting the properties of CR244, this material can be grafted copolymerized with reactive monomers such as methyl methacrylate (MMA) and butyl acrylate (BA), enhancing the adhesion performance of neoprene adhesives to synthetic materials like PVC, PU, and EVA.