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High Quality Benzenesulfonamide Powder CAS 98-10-2 BSA

High Quality Benzenesulfonamide Powder CAS 98-10-2 BSA

CAS Number: 98-10-2
Appearance: White to off-white crystalline powder, odorless or with mild aromatic scent
Melting Point: 156–159 °C
Solubility: Soluble in ethanol, acetone, and hot water; sparingly soluble in cold water
Purity: ≥99%

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Product Introduction

Products Description

What is Benzenesulfonamide?

 

Benzenesulfonamide, referred to as BSA, is an organic compound with the appearance of colorless crystalline powder. It is soluble in water, alcohol and ether solvents. It is relatively stable under normal physical and chemical conditions. BSA is an inhibitor of human carbonic anhydrase B2. Benzenesulfonamide derivatives are effective in the treatment of proliferative diseases such as cancer. It is also used in the synthesis of dyes, photochemistry and disinfectants.

Benzenesulfonamide

Basic information

 

CAS Number 98-10-2
EINECS Number 202-637-1
Chemical Formula C₆H₇NO₂S
Molecular Weight 157.19 g/mol
Density 1.274 (estimate)
Melting Point 149–152 °C (lit.)
Boiling Point 315.5±25.0 °C (Predicted)
Flash Point 250°C
Water Solubility 4.3 g/L (16 °C)
Solubility in Methanol 25 mg/mL
Refractive Index 1.5500 (estimate)
Acid-Dissociation Constant (pKa) 10.1 (at 25°C)
Storage Conditions Store below +30°C

 

Application

 

  • It is used in the pharmaceutical industry. Benzenesulfonamide is used as an intermediate to synthesize sulfonamide drugs, diuretics and antibacterial agents.
  • As a precursor in the synthesis of dyes and pigments, BSA is used to produce azo dyes, reactive dyes and fluorescent brighteners.
  • It is suitable for organic synthesis reactions (such as sulfonylation). BSA is used in drug and pesticide research and development and polymer modification.
  • As a raw material, it is used in specialty chemicals such as corrosion inhibitors, electroplating additives and epoxy resin curing agents.

 

Safety Information

 

  • Benzenesulfonamide is an organic compound that should be avoided from contact with eyes, skin and respiratory system.
  • Appropriate protective measures should be taken when handling BSA, such as wearing protective gloves, safety glasses and respiratory protection.
  • Try to avoid inhalation and ingestion of this substance. If accidentally inhaled or ingested, seek medical treatment immediately.

 

BAS powder

 

Company Profile

 

Benzenesulfonamide

 

Gneebio with decades of experience in research, manufacturing and marketing of organic chemicals, is one of the leading exporters of chemical products in Henan, China.We have direct import and export rights and are ISO 9001 certified, and our products are sold worldwide.Our team consists of more than 200 people, and over the years, the whole team continues to progress to meet the actual needs of our customers .

Our hot-selling products include aromatic hydrocarbons (Naphtha (petroleum), Benzene, 2-Anilinoethanol, etc.), alcohols (Ethylene Glycol, 1-Butanol, 2-Methyl-1-Propanol, Ethyl Alcohol, etc.), phenols and ketones (Phenol, Propafenone, Bisphenol A, etc.), and petrochemicals. We hope to establish long-term and mutually beneficial cooperation with more friends in the future and provide the best products and services for our customers.

Please contact us if you need any.

CAS 98-10-2 BSA

FAQ

1.Are you manufacturers?
A:Yes, we are professional manufacturers in Henan, china since 2016. Welcome to visit our factory for long-termcooperations.
2. How do you ensure your product and service quality?
A:All of our processes strictly adhere to is0 9001 procedures and we are equipped with state of the art quality controlfacilities.
3. Can I print my logo?
A: Yes, OEM/ODM service is available. Customized logo/package/name/color. For details, Please kindly contact the sales persons.
4. How to place order online?

A: Proforma invoice will be sent after confirmation from the client along with our bank details.
5. Can you send free samples?
A:Yes, we can send free samples for most products, Please feel free to send inquiry for specific requests.
6. Do you offer technical supports for the products?
A:Yes, we have a professional technical support team and can provide unique technical solutions to our clients.

 

 

 

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