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Shenyang East Chemical Science-Tech Co., Ltd.

Shenyang East Chemical Science-Tech Co., Ltd. is a company supplying fine chemical product and service, specializing in electronics and pharmaceutical industries and other chemical related industries. The company is mainly dealing in the BDO and its derivatives, including GBL, NMP and THF, the optical functional resin materials, the fine chemical intermediate and ohter environment-friendly organic solvent; it also provides clients with customization and chemicals synthesis service. The company has always been focusing on the electronics(IC/LCD/Lithium-ion battery/insulating materials), pharmaceutical intermediate, daily chemical, agrochem, painting, printing ink and pigment industries by virtue of its rich professional knowledge.

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  • Lithium carbonates is an inorganic compound with the chemical formula Li2CO3. It is a colorless monoclinic crystal or white powder. It has no deliquescence and is stable in the air. It is thermally stable below 600°C and begins to decompose at 618°C. It forms lithium oxide and carbon dioxide, with a density of 2.11g/cm3 and a melting point of 618°C. It is soluble in dilute acid solution. Lithium carbonates battery grade has a negative temperature coefficient. Its solubility in water decreases as the water temperature increases. Its Solubility is less than other alkali metal carbonates. It does not form double salts with Na2CO3 and K2CO3, so it is easy to separate from other salts and precipitate in a purer form. Insoluble in alcohol and acetone. High-purity lithium carbonate can be obtained by heating the lithium carbonate slurry and then cooling, crystallizing, precipitating and refining.

  • The hydroxide lithium market is operating weakly and the trading atmosphere is tightening. In terms of raw materials, lithium salt plants are not very receptive to low prices. The transactions are mainly long-term orders, and the price focus of bulk orders has further shifted downwards. With long-term orders sufficient to cover most of the demand for raw materials, downstream procurement has further retreated, with a strong wait-and-see mood; production companies in the downstream lithium salt market have gradually resumed operations, but purchasers are more cautious in receiving goods, and the overall market transaction atmosphere is light. In terms of demand, downstream demand for high-nickel materials is weak, shipments are average, market transactions are dominated by long-term contract orders, bulk transactions are bleak, and the lithium hydroxide monohydrate market continues to remain weak.

  • γ-Butyrolactone (GBL) is an important chemical intermediate, widely used in pharmaceutical, food, textile and other industrial fields. It can be used to produce 1,4-butanediol (BDO), tetrahydrofuran (THF), Main raw material for pyrrolidone derivatives, herbicides and rubber additives