China Biggest Manufacturer factory sales Sodium propylparaben CAS 35285-69-9

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Sodium propylparaben Basic information Product Name: Sodium propylparaben Synonyms: SODIUM PROPYL 4-HYDROXYBENZOATE;SODIUM PROPYL HYDROXYBENZOATE;Sodium propylparaben;SolbrolP,Natriumsalz;PROPYLPARABENSODIUM,NF;PROPYL4-HYDROXYBENZOATESODIUMSALT(PROPYLPARABENSODIUMSALT);Sodiumpropylester4-hydroxybenzoate;SOIDUM PROPYLPARABEN CAS: 35285-69-9 MF: C10H11NaO3 MW: 202.18 EINECS: 252-488-1 Product Categories: API;Cosmetics;Aromatic Esters Mol File: 35285-69-9.mol   Sodium propylparaben Chemical Properties Melting point  302°C density  1.24 g/cm3 (25 °C) storage temp.  Store at +15°C to +25°C. solubility  Freely soluble in water, sparingly soluble in ethanol (96 per cent), practically insoluble in methylene chloride. form  Solid color  White to Off-White PH 9.5-10.5 (1g/l, H2O, 20°C) Stability: Hygroscopic CAS DataBase Reference 35285-69-9(CAS DataBase Reference) EPA Substance Registry System Propylparaben sodium (35285-69-9)   Safety Information Safety Statements  22-24/25 WGK Germany  2 RTECS  DH2850000 HS Code  2918 29 00 Toxicity LD50 orally in Rabbit: > 5000 mg/kg MSDS Information Provider Language SigmaAldrich English   Sodium propylparaben Usage And Synthesis Chemical Properties White or almost white, hygroscopic, crystalline powder. Chemical Properties Propylparaben sodium occurs as a white, crystalline, odorless or almost odorless powder. Uses Pharmaceutic aid (antimicrobial preservative). Uses Sodium Propylparaben is a preservative. Sodium Propylparaben is also an excipient used in various pharmaceutical formulations. Production Methods Propylparaben sodium is produced from benzoic acid. Pharmaceutical Applications Propylparaben sodium is used as an antimicrobial or antifungal preservative in oral pharmaceuticals and in many water-based cosmetics. It is generally used in combination with other paraben esters. Contact allergens This substance is one of the parabens family. Parabens are esters formed by p-hydroxybenzoic acid and an alcohol. They are largely used as biocides in cosmetics and toiletries, medicaments, or food. They have synergistic power with other biocides. Parabens can induce allergic contact dermatitis, mainly in chronic dermatitis and wounded skin. Safety Propylparaben sodium is used in oral pharmaceuticals and cosmetics. The pure form is toxic by the IV route and moderately toxic by ingestion and the IP route. Propylparaben sodium may cause asthma, rashes, and hyperactivity. LD50 (mouse, IP): 0.49 g/kg LD50 (mouse, IV): 0.18 g/kg LD50 (mouse, oral): 3.7 g/kg storage Propylparaben sodium is stable under normal conditions. It decomposes on heating. Store in a tightly closed container. Incompatibilities The activity of propylparaben sodium can be adversely affected by the presence of other excipients or active ingredients, such as atropine, essential oils, iron, magnesium trisilicate, talc, polysorbate 80 and other nonionic surfactants, sorbitol, weak alkalis, and strong acids. Regulatory Status Included in the FDA Inactive Ingredients Database (oral capsules, tablets, suspensions). Accepted for use as a food additive in Europe. Included in nonparenteral medicines (oral capsules, mixtures, orodispersible tablets, solutions and suspensions; cutaneous emulsions) licensed in the UK.   Sodium propylparaben Preparation Products And Raw materials Raw materials Propylparaben

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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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