Phenol Red Sodium Salt is a water-soluble synthetic pH indicator widely used in cell culture and biochemical research. It provides a clear visual color transition from yellow under acidic conditions to red under neutral and mildly alkaline conditions, enabling convenient monitoring of culture medium pH. The product is commonly supplied as a high-purity powder for
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Trihexylphosphine is a long-chain tertiary phosphine used as a ligand, reducing agent, and organic synthesis intermediate. Its three hexyl groups provide strong lipophilicity and steric protection around the phosphorus center, making it useful in coordination chemistry and catalysis. The product is mainly applied in the preparation of metal-phosphine complexes, nanoparticle synthesis, and specialty organic intermediates.
4-(Chloromethyl)-2,2-dimethyl-1,3-dioxolane is a chloromethyl-substituted cyclic ketal used as a reactive intermediate in organic synthesis. The chloromethyl group enables nucleophilic substitution, while the dioxolane ring provides a protected glycerol-like structural motif. It is mainly used in pharmaceutical intermediate synthesis, functional material preparation, and the development of oxygen-containing fine chemicals.
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2,9-Dibutylsebacic Acid is a long-chain dibasic acid intermediate derived from sebacic acid chemistry. Its two carboxylic acid groups and branched butyl substituents provide useful hydrophobicity, flexibility, and reactivity for polymer and ester synthesis. The product is mainly used in specialty polyesters, polyamides, lubricant esters, and other high-performance material intermediates.
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Bis(2-Ethylhexyl) Adipate, commonly known as DEHA, is a low-temperature plasticizer based on adipic acid. It offers good flexibility, low volatility, and excellent low-temperature performance, making it suitable for PVC and other polymer systems. The product is widely used in flexible films, synthetic leather, cable compounds, and food-contact packaging materials where low-temperature toughness is required.
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