Юридическое название: Сульфосалициловая кислота
Английское название: sulfosalicyclic acid
Химическое название: 2-hydroxy-5-sulfobenzoic acid
Структурная формула: HSO _ 3C _ 6H _ 3H _ 3O _ H _ (COOH)
Молекулярная формула: C7H6O6S•2H2O
Молекулярная масса: 218.1808
Физико-химические свойства:
Физические свойства: Белый кристалл или кристаллический порошек, растворим в серном эфире, легко растворим в воде и этаноле. Точка плавления 120 ℃
Химические свойства: Распадается при высокой температуре, если содержит некое количество ионов железа становиться розовым кристаллом.
Стандарты качества, спецификации, основные виды применения и требования к упаковке и хранению:
Стандарт Качества: Нормативный предмет Китайской Народной Республики химической промышленности, белый порошок или кристаллический порошок общей кислотность 99% сульфата 5% потери при высушивании < 20% растворимости
Стандарт прозрачности:
Основное использование: В основном используется как промежуточное фармацевтическое соединение, в производстве доксициклина, метациклна. Аристокорт А амил ацетат, лидекс, хлормадион, 16-метилец хлормадион. В лакокрасочной промышленности, используется как промежуточный продукт в сурфактанте. В промышленности органического синтеза. Смазка сложных эфиров, используя добавки.
Требование к упаковке и хранению: упаковка должна быть герметичной, вдалеке от света, водонепроницаемой, с термозащитой, защита от окисления, завертывая в плетенный полиэтиленовый мешок, с запечатанной шнуровкой.
Shandong Xinhua Longxin Chemical Co., Ltd. was established in 2001. The company is located in the Qi ancient capital, the petrochemical center, the world football origin - Zibo Linzi, is located in the Qilu Chemical Industrial Park Fine Chemical Park, adjacent to the national super chemical company Qilu Petrochemical Company, west to the Luzhong Industry city- Zibo, is 20 kilometers away from the jiaozhou-jinan Railway, the 309 National Highway and the Jinan-Qingdao Expressway in the north. The geographical position is excellent, and the traffic is very convenient. The company makes full use of the unique geographical advantages, price advantage advantages of Qilu Petrochemical's raw materials such as water, electricity, steam, nitrogen, and hydrogen, as well as various preferential policies of Qilu Chemical Industrial Park. Through unremitting efforts, all work has achieved breakthroughs.Now It has developed into a company with considerable strength and scale in the fine chemicals industry.
The company covers an area of 186 acres, production plant more than 26,000 square meters and more than 500 employees. Mainly engaged in fine chemicals, plastics processing and petrochemicals. Its business scope covers chemical, pharmaceutical, and plastic fields. Its leading product, salicylic acid series, ranks the highest in the world, among which more than 600,000 tons of industrial salicylic acid and more than 20,000 tons of salicylic acid have been upgraded. There are more than 20,000 tons of methyl salicylate, 5,000 tons of sulfosalicylic acid, 3,000 tons of salicylic acid, and 3,000 tons of sodium salicylate. It is currently an important salicylic acid production base in China. Other subsidiary products include polyether polyols, sterols, dimethyl furans, 3,3-dichlorobenzidine hydrochloride (DCB), and PE pipes. At present, the company has six subsidiaries in China and its total assets have reached 880 million yuan. Based on talents and technology, the company invested heavily in the introduction of advanced production and scientific research equipment, independent research and development, strong technical force, currently has more than 100 technical personnel in various fields.
Looking ahead, we are full of confidence in the development of our company. We always insisting to the corporate tenet of “Integrity is supreme and users are God”, respected the management concept of “care for employees and benefits to customers” and insisted on “stabilizing product quality, meeting customer requirements, continuously improving production, and creating higher benefits”. "The quality policy, promote the enterprise spirit of" quality-oriented survival, scientific management to win benefits, integrity cooperation to expand the market, technological innovation to promote development", to achieve the goal of a win-win situation for the interests of enterprises and customers, to provide customers with more quality services .
The company's development has received the concern and strong support of all sectors of society. We will continue to provide our customers with better products and services. We warmly welcome guests from all over the world to come to discuss cooperation. Thank you for having you all the way, let us go hand in hand to create more A brilliant tomorrow!
