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              Ranitidine hydrochloride is a medication that is commonly used to treat gastroesophageal reflux disease (GERD), ulcers, and other conditions that involve excessive stomach acid production. It is a member of the histamine-2 (H2) receptor antagonist drug class, which works by blocking the release of stomach acid.

              Cysteine is a non-essential amino acid that plays a crucial role in the human body. It is a building block for proteins, an antioxidant, and a precursor for various important molecules. One of the forms of cysteine is cysteine sulfinic acid, which can be converted to cysteine through the action of cysteine sulfinic acid decarboxylase (CSD). Cystolfur is a cysteine sulfinic acid decarboxylase inhibitor that has been studied for its potential applications in various fields.

              MDB (N-(4-Methoxyphenyl)-2-nitrobenzenesulfonamide) is a versatile organic compound that finds wide-ranging applications in various industries.

              1,2-methylenedioxybenzene, also known as piperonyl, is a versatile chemical compound with a wide range of applications in various industries. In this article, we will explore the different uses of 1,2-methylenedioxybenzene.

              BPDA Dianhydride, also known as Biphenyl tetracarboxylic dianhydride, is a versatile organic compound with a wide range of applications in various industries. It is a white, crystalline solid that is soluble in organic solvents and commonly used as a monomer in the production of high-performance polymers. In this article, we will discuss the various applications of BPDA Dianhydride and its importance in the industries where it is used.

              Fragrances can be broadly classified into two categories: synthetic fragrances and natural fragrances.

              China is the world's largest producer of natural flavors and fragrances. There are about 7,000 varieties of spices in the world, and more than 1,000 kinds of spices are produced in China. The history of spice application is also developed along with the progress of human civilization.

              Flavors are synthetic concentrates with a certain natural aroma, the so-called natural flavors are only the main flavoring agent is naturally extracted, after which other auxiliary agents need to be added artificially.

              Intermediates are a very important type of fine chemical products, in essence, they are a kind of "semi-finished products", mainly used in the synthesis of pharmaceuticals, pesticides, coatings, dyes and fragrances.

              Ranitidine hydrochloride is an organic compound with the molecular formula C13H23ClN4O3S, a whitish or yellowish crystalline powder with an odour, slightly bitter and astringent taste. It is extremely hygroscopic. It is readily soluble in methanol or water or acetic acid, slightly soluble in ethanol and slightly insoluble in chloroform or acetone.

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              ABOUT US

              Hebei Haili Evergreen New Materials Co., Ltd. was established in December 2003, covering an area of 26700m², with a registered capital of 40.2 million, 281 employees and a sales volume of 198 million in 2019.
              The company specializes in the development, production and sales of chemical APIs, spices, polyimide monomers.

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              Jinsha Road, Shijiazhuang Economic and Technological Development Zone

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