High Quality 98-11-3 Benzenesulfonic Acid with Best Price From China

• CAS No.: 98-11-3
• Formula: C6h6o3s
• EINECS: 202-638-7
• Type: Synthesis Material Intermediates
• Appearance: Powder
• Colour: White
• Model NO.: W07
• Property: Biochemical Reagent
• Usage: Analytical Reagents
• Classification: Biochemical Reagents
• Storage Conditions: Store at Cool, Dry and Ventilated Place
• Transport Package: 25kg/Drum or as Customer Requirements
• Specification: 25kg
• Trademark: YUJIANG/Customizable
• Origin: Shandong China
• HS Code: 290410000
• Production Capacity: 50000 Tons/ Year

Product Description

Product Description

High Quality 98-11-3 Benzenesulfonic Acid with Best Price from China

Chemical Name: Benzenesulfonic acid
Other Name:α-Ethoxy-α-phenylacetophenone ,2-Ethoxy-2-phenylacetophenone
CAS No.: 98-11-3
Molecular Fomula: C6H6O3S
Molecular weight: 158.18
Appearance: White crystal
Assay: 99%min
 

Benzenesulfonic acid CAS 98-11-3 , colorless needle-like or flaky crystals, easily soluble in water, easily soluble in ethanol, slightly soluble in benzene, insoluble in ether and carbon disulfide. It is used to make phenol through alkali melting, and is also used to make resorcinol, etc. It is also used as a catalyst.
Benzene sulfonic acid is commonly used as catalyst and water absorption agent in esterification reaction and dehydration reaction, and its advantage is that it is weaker than sulfuric acid oxidation and can reduce side reactions. It is mainly used in the preparation of phenol by alkali melting, and also used in the preparation of resorcinol, etc., and is often used as a catalyst in esterification and dehydration reactions.

Benzenesulfonic acid Basic information
Product Name:	Benzenesulfonic acid
CAS:	1998/11/3
MF:	C6H6O3S
MW:	158.18
EINECS:	202-638-7
Benzenesulfonic acid Chemical Properties
Melting point	30-60 °C
Boiling point	137ºC
density	1.32
refractive index	1.5151 (estimate)
Fp	>230 °F
storage temp.	Store below +30°C.
solubility	H2O: soluble0.1g/10 mL, clear, colorless
pka	0.7(at 25ºC)
form	Damp Crystalline Solid or Fused Mass
color	Yellow to light brown
PH	2 (H2O, 20ºC)(saturated solution)
Water Solubility	soluble
Sensitive	Hygroscopic
Merck	141,070
BRN	742513
Stability:	Stable. Incompatible with strong oxidizing agents, bases, many organic compounds.
InChIKey	SRSXLGNVWSONIS-UHFFFAOYSA-N
CAS DataBase Reference	98-11-3(CAS DataBase Reference)
NIST Chemistry Reference	Benzenesulfonic acid(98-11-3)
EPA Substance Registry System	Benzenesulfonic acid (98-11-3)

COA

Item	Specifications	Results
Appearance	white crystal	white crystal
Content	≥99%	99.50%
Free acid	≤1%	0.20%
Free benzene	≤0.1%	0.05%
Conclusion	The results conforms with enterprise standards

 

Application

1) Check ammonium and potassium salts.
2) Organic synthesis, production of phenol and resorcinol
3) Used as dehydration catalyst and resin curing agent
4) Electroplating additives,
5) Dye Intermediate
Storage:
1) Store in a cool,dry and ventilated house away from moisture
2) Avoid handling or transporting together with acidic or alkaline substances
3) Prevent the material from rain and insolation
4) Load and unload carefully and protect from package damage
5) In the event of a fire,use water,soil or carbon dioxide fire extinguishing media
 

Packaging & Shipping

Standard export neutral packing in 180KG/ Iron Drums or ISO Tank;

Company Profile

Yujiang Chemical(Shandong) Co., Ltd. We are located in Shandongwith convenient transportation access. We are a professionalmanufacturer and trader that is concerned with the research.development and production of chemical products. We committedto providing you with high-quality products and services. We alwaysimplement the concept of customer value creation, for customerstailored products, to meet the needs of different customers, andcontinuously provide customers with solutions and technical problemsFurther exploration and innovation, and excellence.Welcome andook forward to customers from all of the world to contact us forcreate a bright future with us together.

Certificate

FAQ

1.Can we print our logo on the product?
Of course, we can do it.
Just send us your logo design·

2.Do you accept small orders?
Yes. If you are a small retailer or starting up business,
We are definitely willing to grow up with you.
And we are looking forward to co-work with you for a long term relationship.

3.How about the price? Can you make it cheaper?
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Price is negotiable under different conditions,
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4.Do you offer free samples?
A 5 Stars Review=A Free Sample
It's appreciated that you could write us positive reviews if you like our products and service,
we will offer you some free samples on your next order.

5.Are you able to deliver on time?
Of course!
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deliver the goods on time and keep the goods top quality!
Based on the quantity, usually we will send the products to you in 2-3days after you make the payment.

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We usually accept T/T,, Western Union, L/C.

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