Hot Sale Medical/USP Grade CAS 67-68-51 99.99% Purity DMSO Dimethyl Sulfoxide

• Customization: Available
• CAS No.: 67-68-5
• Formula: 78.13
• Model NO.: 99.9%
• Type: Pharmaceutical Intermediates
• Appearance: Liquid
• Quality: Industrial
• Colour: Colorless
• Molecular Weight: 78.13
• Flash Point: 192 °f
• Purity (%): 99%
• Moisture (%): 0.5%
• Factory Price: Yes
• Transport Package: 225kg/Drum
• Specification: 99%
• Trademark: EVER CHEMICAL
• Origin: China
• HS Code: 29349990
• Production Capacity: 5000mt/Month

Product Description

Product Description

Hot Sale Medical/USP Grade CAS 67-68-51 99.99% Purity DMSO Dimethyl Sulfoxide 

Dimethyl sulfoxide (DMSO)is a sulfur-containing organic compound, the molecular formula is C2H6OS, at room temperature is colorless odorless transparent liquid, is a hygrometric flammable liquid. With high polarity, high boiling point, good thermal stability, aprotic, and water miscible characteristics, can dissolve in ethanol, propanol, benzene and chloroform and other most organic matter, known as "universal solvent". In the presence of acid, heating will produce a small amount of methyl mercaptan, formaldehyde, dimethyl sulfur, mesylate and other compounds. Decomposition phenomenon at high temperatures, chlorine can occur violent reaction, burning in the air issued a light blue flame. It can be used as organic solvent, reaction medium and intermediate of organic synthesis. It can also be used as dye solvent, dye remover, dye carrier and absorbent for recovering acetylene and sulfur dioxide of synthetic fibers.

 

 

No.	Item	Specification
1	Purity (DMSO)	99.90% min.
2	Crystallization Point	18.10ºC min.
3	Acid Value	0.03mgKOH/g max.
4	Moisture Content	1000ppm max.
5	Transmittance (400nm)	96.00% min.
6	REFRACTIVE INDEX (20ºC)	1.4775-1.4790

DMSO is mainly used as solvent in organic synthesis. Its low toxicity and high solubility, it is widely used in the production process of pigments, dyes, textiles, resins, adhesives, antifreeze and other fields. Dimorpholinyl ethylether can also be used as a surfactant, a solvent for ionic liquids, and an electrolyte additive

Packaging & Shipping

 

 

 

Company Profile

Ever century chemical is a professional manufacturer and global distributor of chemical products . Our factory is located in Zibo city, the most important chemical industry city of Northern China. We have two specialized warehouse located in Zibo and Qingdao City,  covered an area of 5000 square meters,  which could provide our customer one-stop chemical sourcing service : mixing, repacking, storing, and distributing etc .
Since the foundation, we not only produce by ourselves, we also have established long-term and firm business relationships with over 300 Chinese enterprises that are engaged in various fields, including paint manufacturing, PU, chemical producing, rubber and plasticizer etc.
Our company has strict management system and quality control. We are ISO 90001:2000, ISO 141001:2000 and SGS certified. Our customers spread in South America, Oceania, Africa, Europe, Middle-East and South East Asia. We are still opening and developing broader market.Depending on the advantages of self-produce, high quality products, competitive price,quick delivery and professional service, we win approval and trust of our clients all over the world.

Quality Control

Certifications

 

Why Choose Us

1.One-stop service station for your whole industry.
We can provide mixing, repacking, storing service for you.
We owned factory produced doa,dphp,dinp,totom,We have our warehouse for raw material ,You can buy all of them from us for only one time , we will update the orders processing of all to you on time. We are pleasure to be your warehouse and purchase office in China .

2.Provide the most favorable solutions.
There are many Chinese and other international suppliers of each item , you don't need to inquiry over all of them , just tell us your requirement, we will match the most suitable products for you based on our domestic international resources. We also have a lot of imported resources in our warehouse.
 

3.Qualified Quality is the first condition for business.
Our company has strict management system and quality control. We are ISO 90001:2000, ISO 141001:2000 and SGS certified. -----Be honest, be sincere ,be your best consultant and supplier. We do the best as what we can, we tell you the truth what we can't reach, and providing sincere advice for you.

 

FAQ

Question:

1.what is you payments?
Payment by T/T, ,L/C , DP

2.How to confirm the Product Quality?
1. You can get free samples for some products,only need to pay the shipping cost .
2. We have our own quality control department will provides quality control reports before shipment.
3.We can accept third party inspection.

3. How long is lead time, and how should you deliver to us?
We will arrange shipping within 3-5 days for small order, 7 days for bulk order. Some of the products we have stock can send to you immediately. After over 15 years on global trade, we has formed a mature international trade logistics chain.  We can offer "door to door service", our professional team gives you this "one-stop" service to save your time.