Jinan Xinggao Chemical - Benzene Sulfonamide Product Details
1、 Product Description
Benzene sulfonamide (chemical formula: C ₆ H ₅ SO ₂ NH ₂; CAS number: 98-10-2) is an important organic synthetic intermediate widely used in various fields such as medicine and chemical engineering. This product is a monoclinic needle shaped or sheet-like crystal with a pure melting point of 156 ° C. It is difficult to dissolve in water, but soluble in ethanol and ether, and easily soluble in alkali. The benzenesulfonamide produced by Jinan Xinggao Chemical strictly follows international quality standards and provides a variety of specifications from crude to high-quality products to meet the diverse needs of different customers.
2、 Product advantages
1. * * High quality raw materials and advanced technology * *: Using high-quality raw materials combined with advanced production technology to ensure high product purity and low impurity content.
2. * * Strict quality control * *: Equipped with professional testing equipment, conduct multi index testing on products to ensure that each batch of products meets technical specifications.
3. * * Diversified specifications * *: Provides three specifications: crude, premium, and premium, to meet the needs of basic chemical engineering to high-end pharmaceutical synthesis.
4. * * Professional Technical Support * *: Jinan Xinggao Chemical has a professional technical team that can provide customized product solutions and technical support to customers.
3、 Product Features
1. * * Physical properties * *:
-Appearance: monoclinic needle shaped or sheet-like crystals, pure melting point 156 ° C.
-Solubility: Difficult to dissolve in water, but soluble in ethanol and ether, easily soluble in alkali.
2. * * Chemical stability * *: It is chemically stable at room temperature and suitable for various chemical reactions.
3. * * Quality indicators * *:
-Crude product: content ≥ 79%, diphenyl sulfone content ≤ 6%, moisture content 10-15%.
-Superior grade: Content ≥ 98%, diphenyl sulfone content ≤ 0.5%, moisture content ≤ 1%.
-* * Premium * *: Content ≥ 99%, diphenyl sulfone content ≤ 0.3%, moisture content ≤ 0.1%.
4、 Product application
1. * * Pharmaceutical field * *: As a key intermediate for synthesizing certain drugs, it is widely used in the synthesis of antibiotics, cardiovascular drugs, etc.
2. * * Organic synthesis * *: It can be used in reactions such as sulfonylation and acylation, and is an important precursor for synthesizing complex organic molecules.
3. * * Materials Science * *: Can be used to synthesize high-performance materials, such as polymer additives, to enhance the performance and stability of materials.
5、 Product transportation and storage
1. * * Packaging specifications * *: Sealed packaging is used to ensure the stability of the product during transportation and storage.
2. * * Storage conditions * *: It is recommended to store in a dry and cool place, avoiding high temperatures and humid environments. The shelf life is one year.
3. * * Transportation method * *: Transport according to ordinary chemicals, strictly comply with relevant national transportation regulations, and ensure transportation safety.
6、 User reviews
1. * * R&D personnel from a pharmaceutical R&D company: Jinan Xinggao Chemical's benzenesulfonamide has high purity and low impurity content, making it very suitable as an intermediate for our drug synthesis. The superior and high-quality specifications provided by the company fully meet our research and development needs, and the product quality is very reliable.
2. * * Technical Director of an organic synthesis enterprise * *: We have been using Jinan Xinggao Chemical's benzenesulfonamide for a long time, and its product performance is stable, with excellent solubility and reactivity. The company can provide customized services according to our needs, and the after-sales service is also very professional.
7、 Summary
The benzenesulfonamide produced by Jinan Xinggao Chemical has become an important raw material in the fields of organic synthesis and pharmaceutical intermediates due to its high purity, strict quality control, and diverse product specifications. The company has won the trust of customers with high-quality products and professional services, making it a reliable choice for you in the procurement of chemical raw materials.
The above content combines multiple perspectives such as product description, advantages, features, applications, transportation, specifications, and user evaluations to comprehensively demonstrate the characteristics and value of benzenesulfonamide.