High Quality Manufacturer of Cross-Linking Agent Benzenesulfonamide (BSA) CAS 98-10-2 From China

• Customization: Available
• CAS No.: 98-10-2
• Formula: C6h7no2s
• Model NO.: HSH98102
• EINECS: 202-637-1
• Type: Synthesis Material Intermediates
• Appearance: Powder
• Quality: Refined
• Colour: White
• Category: Cross-Linking Agent
• Use 1: Pharmaceutical
• Use 2: Chemical Synthesis Intermediates
• Use 3: Dye and Pigment
• Assay: 99.0%
• Transport Package: 25kg/Bag
• Specification: 99.0%min
• Trademark: Huashihang
• Origin: China
• Production Capacity: 1000mt

Product Description

 

Product Description

Benzenesulfonamide is mainly used in pharmaceuticals. It serves as a basis for sulfonamide antibiotics, which work by inhibiting bacterial growth. For example, drugs like sulfamethoxazole are used to treat infections. It's also used to make diuretics such as furosemide that help regulate fluid balance. Additionally, it's a useful intermediate in chemical synthesis for making other sulfonamide - containing compounds.
Overview
Product name : Benzenesulfonamide    
CAS No. : 98-10-2
Molecular Formula : C6H7NO2S
EINECS NO. :202-637-1
 

 

Properties

 

Item	Specification
Appearance	white crystalline powder
Assay	≥99%
Melting point	≥ 152 °c
Moisture	≤0.3%
Chromaticity (Pt/Co)	≤50
Chloride	≤ 100ppm

 

 

Packaging & Shipping

25kg/bag
 

Use

1. Pharmaceutical
 

• Antibacterial agents: Some derivatives of benzenesulfonamide are used as antibacterial drugs. Sulfonamide antibiotics were among the first widely used antimicrobial agents. The general mechanism of action of sulfonamide antibiotics involves competing with para - aminobenzoic acid (PABA) for the active site of dihydropteroate synthase. Bacteria need PABA to synthesize folic acid, which is essential for nucleic acid synthesis. By blocking this step, sulfonamides inhibit bacterial growth. For example, sulfamethoxazole is a well - known sulfonamide antibiotic that is often used in combination with trimethoprim (a dihydrofolate reductase inhibitor) in a drug called co - trimoxazole to treat a wide range of bacterial infections such as urinary tract infections and respiratory tract infections.
• Diuretic agents: Certain benzenesulfonamide derivatives act as diuretics. For example, furosemide is a potent loop diuretic. It works by inhibiting the sodium - potassium - chloride cotransporter in the thick ascending limb of the loop of Henle in the kidneys. This leads to a decrease in the reabsorption of sodium, chloride, and water, resulting in increased urine output. Furosemide is used to treat conditions such as edema associated with heart failure, liver cirrhosis, and kidney disease.

2. Chemical synthesis intermediates
 

• Benzenesulfonamide is a valuable intermediate in organic synthesis. It can be used to prepare other sulfonamide - containing compounds. For example, through various chemical reactions such as acylation and alkylation reactions on the amino group of benzenesulfonamide, a wide range of derivatives with different functional groups can be synthesized. These derivatives may have different biological activities or physical - chemical properties and can be used in the development of new drugs, dyes, and other fine chemical products.

3. Dye and pigment industry
 

• Some sulfonamide - based compounds are used in the dye and pigment industry. The sulfonamide group can affect the solubility and color properties of the dyes. They can provide good color fastness and light stability to the dyed materials. For example, certain acid dyes contain the sulfonamide moiety, which allows them to have better affinity for protein - based fibers such as wool and silk and to produce vibrant and long - lasting colors.

Company Profile

Huashihang Chemical Group is China leading chemical company.

Jinan Huashihang Chemical Co., Ltd is its sales company with import and export authority. The company was founded in 2004, located in Jinan City, Shandong, China. It started from a small village collective factory, but has now developed into a large private enterprise group with a complete industrial chain.

Being focused on the research, development, production, trade and service of chemicals, Hushihang chemical is a specialized manufacturer and supplier of fine chemicals, cosmetic materials, daily chemicals and food additives.

The company has established a documented system consisting of manual, procedures and instructions, based on the requirements of ISO 9001:2008. The quality policy has been established, understood and maintained. Products are inspected to ensure their suitability to the requirements, and released for delivery only after checking the fulfillment of all specified requirements.

Our Plant

 

 

Certifications

 

 

 

 

 

 

FAQ

Q1: Could you offer sample?
A1: Yes,sample is available. We can send samples by couriers or air as client's requirements.

Q2: What is MOQ?
A2: It usually does not have MOQ requirement. We will offer the most cost-effective solution including price and delivery way according to purchasing quantities.

Q3: What is the delivery time?
A3: For non-hazardous,it usually has stock. It can be sent within 7 days. For hazardous chemical,it may be 1~2 weeks. If it is our regular product, the time will be earlier.

Q4: Can you provide relevant documents?
A4: Of course. Bill of loading,Commercial Invoice, Packing List, Origin of Certificate , insurance, COA and SDS are available. Besides, we can offer other documents Certificate of Fumigation, documents approved by CCPIT or Consulate,etc.

Q5: Do you accept third party inspection?
A5: Yes,we do.

Q6: What is your payment term?
A6: TT,LC,Paypal,Western Union, ACH wire are available.

Q7: Is DDU or DDP available?
A7: Yes.

Q8: Could you look for other products on China market and coload one container?
A8: Yes. We have warehouse support to accomplish this.