China Largest Manufacturer factory sales Sodium 2-naphthalenesulfonate CAS 532-02-5 CAS NO.532-02-5

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Sodium 2-naphthalenesulfonate Basic information Product Name: Sodium 2-naphthalenesulfonate Synonyms: sodiumnaphthalene-2-sulfonate;2-Naphthalenesulfonicacid,sod;2-NAPHTHALENESULFONIC ACID SODIUM SALT [REAGENT FOR ION-PAIR CHROMATOGRAPHY] 98+%;2-NAPHTHALENESULFONIC ACID SODIUM SALT 99+%;Naphthalene-2-sulphonicacidsodiumsalt,tech.90%;2-NAPHTHALENESULFONICACIDSODIUMSALT,POWDER;Naphthalene-2-sulphonic acid sodium salt 95%;Beta Salt CAS: 532-02-5 MF: C10H7NaO3S MW: 230.22 EINECS: 208-523-8 Product Categories: Industrial/Fine Chemicals;Intermediates of Dyes and Pigments Mol File: 532-02-5.mol   Sodium 2-naphthalenesulfonate Chemical Properties Melting point  172-173 °C storage temp.  Inert atmosphere,Room Temperature λmax λ: 380 nm Amax: 0.1 λ: 390 nm Amax: 0.05 λ: 400 nm Amax: 0.02 λ: 500 nm Amax: 0.02 Sensitive  Hygroscopic BRN  3659024 CAS DataBase Reference 532-02-5(CAS DataBase Reference) EPA Substance Registry System 2-Naphthalenesulfonic acid sodium salt (532-02-5)   Safety Information Hazard Codes  Xi Risk Statements  36/37/38 Safety Statements  26-36-37/39 WGK Germany  2 RTECS  QK3678000 TSCA  Yes HS Code  29041000 Hazardous Substances Data 532-02-5(Hazardous Substances Data) MSDS Information Provider Language 2-Naphthalenesulfonic acid sodium salt English SigmaAldrich English ACROS English ALFA English   Sodium 2-naphthalenesulfonate Usage And Synthesis Chemical Properties white to pale grey powder Uses Sodium 2-naphthalenesulfonate may be used as an analytical reagent for iodine speciation analysis in urine using ion-pair reversed phase liquid chromatography coupled to inductively coupled plasma mass spectrometry (RP-LC-ICP-MS). General Description Sodium 2-naphthalenesulfonate induces various aggregates such as spherical and elongated micelles, tubular and rodlike aggregates, as well as vesicles, when added in to the aqueous solution of a gemini surfactant C12C2C12(Me) (1,2-ethanediyl-bis-(dodecyldimethylammonium bromide)). It has been studied as a solute to evaluate the performance of resin particles. Purification Methods It crystallises from hot 10% aqueous NaOH or water and is dried in a steam oven. [Beilstein 11 IV 521.]   Sodium 2-naphthalenesulfonate Preparation Products And Raw materials Raw materials Calcium carbonate-->Calcium oxide-->Naphthalene-2-sulfonic acid Preparation Products 2-Naphthol-->Naphthalene-2-sulfonic acid

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Leader Biochemical Group is a large leader incorporated industry manufacturers and suppliers of advanced refined raw materials From the year of 1996 when our factory was put into production to year of 2020, our group has successively invested in more than 52 factories with shares and subordinates.We focus on manufacture Pharm & chemicals, functional active ingredients, nutritional Ingredients, health care products, cosmetics, pharmaceutical and refined feed, oil, natural plant ingredients industries to provide top quality of GMP standards products.All the invested factories' product lines cover API and intermediates, vitamins, amino acids, plant extracts, daily chemical products, cosmetics raw materials, nutrition and health care products, food additives, feed additives, essential oil products, fine chemical products and agricultural chemical raw materials And flavors and fragrances. Especially in the field of vitamins, amino acids, pharmaceutical raw materials and cosmetic raw materials, we have more than 20 years of production and sales experience. All products meet the requirements of high international export standards and have been recognized by customers all over the world. Our manufacture basement & R&D center located in National Aerospace Economic & Technical Development Zone Xi`an Shaanxi China. Now not only relying on self-cultivation and development as well as maintains good cooperative relations with many famous research institutes and universities in China. Now, we have closely cooperation with Shanghai Institute of Organic Chemistry of Chinese Academy of Science, Beijing Institute of Material Medical of Chinese Academy of Medical Science, China Pharmaceutical University, Zhejiang University. Closely cooperation with them not only integrating Science and technology resources, but also increasing the R&D speed and improving our R&D power. Offering Powerful Tech supporting Platform for group development. Keep serve the manufacture and the market as the R&D central task, focus on the technical research.  Now there are 3 technology R & D platforms including biological extract, microorganism fermentation and chemical synthesis, and can independently research and develop kinds of difficult APIs and pharmaceutical intermediates. With the strong support of China State Institute of Pharmaceutical Industry (hereinafter short for CSIPI), earlier known as Shanghai Institute of Pharmaceutical Industry (SIPI), we have unique advantages in the R & D and industrialization of high-grade, precision and advanced products.  Now our Group technical force is abundant, existing staff more that 1000 people, senior professional and technical staff accounted for more than 50% of the total number of employees, including 15 PhD research and development personnel, 5 master′ S degree in technical and management personnel 9 people. We have advanced equipment like fermentation equipment and technology also extraction, isolation, purification, synthesis with rich production experience and strict quality control system, According to the GMP required, quickly transforming the R&D results to industrial production in time, it is our advantages and our products are exported to North and South America, Europe, Middle East, Africa, and other five continents and scale the forefront in the nation, won good international reputation.  We believe only good quality can bring good cooperation, quality is our key spirit during our production, we are warmly welcome clients and partner from all over the world contact us for everlasting cooperation, Leader will be your strong, sincere and reliable partner in China.

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Sodium 2-naphthalenesulfonate Basic information Product Name: Sodium 2-naphthalenesulfonate Synonyms: sodiumnaphthalene-2-sulfonate;2-Naphthalenesulfonicacid,sod;2-NAPHTHALENESULFONIC ACID SODIUM SALT [REAGENT FOR ION-PAIR CHROMATOGRAPHY] 98+%;2-NAPHTHALENESULFONIC ACID SODIUM SALT 99+%;Naphthalene-2-sulphonicacidsodiumsalt,tech.90%;2-NAPHTHALENESULFONICACIDSODIUMSALT,POWDER;Naphthalene-2-sulphonic acid sodium salt 95%;Beta Salt CAS: 532-02-5 MF: C10H7NaO3S MW: 230.22 EINECS: 208-523-8 Product Categories: Industrial/Fine Chemicals;Intermediates of Dyes and Pigments Mol File: 532-02-5.mol   Sodium 2-naphthalenesulfonate Chemical Properties Melting point  172-173 °C storage temp.  Inert atmosphere,Room Temperature λmax λ: 380 nm Amax: 0.1 λ: 390 nm Amax: 0.05 λ: 400 nm Amax: 0.02 λ: 500 nm Amax: 0.02 Sensitive  Hygroscopic BRN  3659024 CAS DataBase Reference 532-02-5(CAS DataBase Reference) EPA Substance Registry System 2-Naphthalenesulfonic acid sodium salt (532-02-5)   Safety Information Hazard Codes  Xi Risk Statements  36/37/38 Safety Statements  26-36-37/39 WGK Germany  2 RTECS  QK3678000 TSCA  Yes HS Code  29041000 Hazardous Substances Data 532-02-5(Hazardous Substances Data) MSDS Information Provider Language 2-Naphthalenesulfonic acid sodium salt English SigmaAldrich English ACROS English ALFA English   Sodium 2-naphthalenesulfonate Usage And Synthesis Chemical Properties white to pale grey powder Uses Sodium 2-naphthalenesulfonate may be used as an analytical reagent for iodine speciation analysis in urine using ion-pair reversed phase liquid chromatography coupled to inductively coupled plasma mass spectrometry (RP-LC-ICP-MS). General Description Sodium 2-naphthalenesulfonate induces various aggregates such as spherical and elongated micelles, tubular and rodlike aggregates, as well as vesicles, when added in to the aqueous solution of a gemini surfactant C12C2C12(Me) (1,2-ethanediyl-bis-(dodecyldimethylammonium bromide)). It has been studied as a solute to evaluate the performance of resin particles. Purification Methods It crystallises from hot 10% aqueous NaOH or water and is dried in a steam oven. [Beilstein 11 IV 521.]   Sodium 2-naphthalenesulfonate Preparation Products And Raw materials Raw materials Calcium carbonate-->Calcium oxide-->Naphthalene-2-sulfonic acid Preparation Products 2-Naphthol-->Naphthalene-2-sulfonic acid