Benzenesulfonic Acid CAS 98-11-3 Assay ≥98.0% (Titration)

Short Description:

Chemical Name: Benzenesulfonic Acid 

CAS: 98-11-3

Assay: ≥98.0% (Titration)

Appearance: White Crystal 

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com


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98-11-3 - Description:

Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer of Benzenesulfonic Acid (CAS: 98-11-3) with high quality. Ruifu Chemical has been supplying Benzenesulfonic Acid more than 15 years.
Ruifu Chemical can provide worldwide delivery, competitive price, excellent service.
Purchase Benzenesulfonic Acid, please contact us by e-mail: alvin@ruifuchem.com

98-11-3 - Chemical Properties:

Chemical Name Benzenesulfonic Acid
Synonyms Benzenesulfonic Acid Anhydrous
Stock Status In Stock, Commercial Production
CAS Number 98-11-3
Molecular Formula C6H6O3S
Molecular Weight 158.17 g/mol
Melting Point 57.0-63.0℃
Flash Point 113℃
Density 1.320 g/ml
Store Under Inert Gas Store Under Inert Gas
Sensitive Hygroscopic 
Solubility  Soluble in Water and Alcohol. Slightly Soluble in Benzene. Insoluble in Ether and Carbon Disulfide
Storage Temperature Store Long-Term in a Cool and Dry Place 
COA & MSDS Available
Origin of Product    Shanghai, China
Product Categories
Pharmaceutical Intermediates
Brand Ruifu Chemical

98-11-3 - Specifications:

Items Specifications  Results
Appearance White Crystal  White Crystal  
Free Acid ≤1.00% 0.20%
Free Benzene ≤0.10% 0.05%
Assay / Analysis Method ≥98.0% (Titration)  99.50%
Infrared Spectrum Conforms to Structure   Conforms 
1H NMR Spectrum Conforms to Structure   Conforms   
Conclusion The product has been tested and complies with the given specifications

98-11-3 - Package/Storage/Shipping:

Package: Fluorinated bottle, Aluminium foil bag, 25kg/cardboard drum, or according to customer's requirement.
Storage Condition: Hygroscopic. Incompatible with oxidizing agents and bases. Keep the container tightly closed. Store in a cool, dry and well-ventilated warehouse. Keep away from sunshine; avoid fire; avoid moisture.
Shipping: Deliver to worldwide by air, by FedEx / DHL Express. Provide fast and reliable delivery. 

98-11-3 - Advantages:

Sufficient Capacity: Sufficient facilities and technicians

Professional Service: One stop purchasing service

OEM Package: Custom package and label available

Fast Delivery: If within stock, three days delivery guaranteed

Stable Supply: Maintain reasonable stock    

Technical Support: Technology solution available

Custom Synthesis Service: Ranged from grams to kilos

High Quality: Established a complete quality assurance system

98-11-3 - FAQ:

How to Purchase? Please contact Dr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com 

15 Years Experience? We have more than 15 years of experience in the manufacture and export of a wide range of high quality pharmaceutical intermediates or fine chemicals.

Main Markets? Sell to domestic market, North America, Europe, India, Korea, Japanese, Australia, etc.

Advantages? Superior quality, affordable price, professional services and technical support, fast delivery.

Quality AssuranceStrict quality control system. Professional equipment for analysis include NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, K.F, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.

SamplesMost products provide free samples for quality evaluation, shipping cost should be paid by customers.

Factory AuditFactory audit welcome. Please make an appointment in advance.

MOQ? No MOQ. Small order is acceptable.

Delivery Time? If within stock, three days delivery guaranteed.

TransportationBy Express (FedEx, DHL), by Air, by Sea.

Documents? After sales service: COA, MOA, ROS, MSDS, etc. can be provided.

Custom SynthesisCan provide custom synthesis services to best fit your research needs.

Payment TermsProforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T (Telex Transfer), PayPal, Western Union, etc. 

98-11-3 - Risk and Safety:

Hazard Symbols C - Corrosive
Risk Codes R22 - Harmful if swallowed
R34 - Causes burns
Safety Description
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection.
S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
S36 - Wear suitable protective clothing.
UN IDs UN 2583 8/PG 2
WGK Germany 1
RTECS DB4200000
TSCA Yes
HS Code 2904100000
Hazard Class 8
Packing Group III

98-11-3 - Application:

Benzenesulfonic Acid (CAS: 98-11-3) finds applications in various fields such as organic synthesis, electrochemistry, pharmaceuticals, and dyes.

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