CAS 67-68-5 Low Price DMSO Industrial Dimethyl Sulfoxide C2h6OS

• CAS No.: 67-68-5
• Formula: C2h6OS
• EINECS: 200-664-3
• Type: Synthesis Material Intermediates
• Appearance: Liquid
• Quality: Industrial
• Model NO.: Dimethyl sulfoxide
• Colour: Colorless
• Density: 1.100g/Ml
• Melting Point: 18.4 °c
• Decomposability: High Temperature Decomposition
• Acidity and Alkalinity: Weakly Alkaline
• Spontaneous Ignition Point: 300~302ºC
• Flammability: Combustible
• Flash Point: 95
• Boiling Point: 189°c
• Stability: Good Thermal Stability
• Moisture Absorption: Very Easy to Absorb Moisture
• Transport Package: 225kg/Drum
• Specification: 225kg/drum
• Trademark: Iron Zirconium
• Origin: China
• HS Code: 2930300090
• Production Capacity: 50000

Product Description

   Dimethyl sulfoxide (DMSO). It is a sulfur-containing organic compound with a molecular formula of C2H6OS. It is a colorless, odorless and transparent liquid at room temperature. It is a hygroscopic flammable liquid. It has the characteristics of high polarity, high boiling point, good thermal stability, aprotic, and water miscibility. It can dissolve in most organic substances and is known as "universal solvent". It can be used as organic solvent, reaction medium and organic synthesis intermediate. It can also be used as a dyeing solvent, de-dyeing agent, dyeing carrier for synthetic fibers and an absorbent for recovering acetylene and sulfur dio xide
Specifications
 

Product Name	Dimethyl sulfoxide (DMSO)
CAS No.	67-68-5
EINECS No.	200-664-3
Molecular Formula	C2H6OS
Molecular Weight	78.13
Flash Point	192 °F
Purity (%)	≥99%
Moisture (%)	≤0.5%
Specific Gravity	1.100 g/mL at 20 °C
Appearance	Colorless and clear liquid
Storage	Fireproof; Cool & Dry; Well closed.

 

Item	Specification	Results of Analysis
Appearance	Colorless liquid	Colorless liquid
Specfic Gravity( at 25ºC)	Not less than 1.093	1.099
Purity (GC area%)	Not less than99.9%	>99.9%
4.  Water Content (KF)	Not more than 0.1%	<0.05%
5.  Reducing Material ( As Formaldehyde)	Not more than 0.01%	0.005%
6.  PH	6~8	7.0

Application
 

 

 

1: Aromatics extraction, reaction medium of resin and dye, solvent of acrylic fiber polymerization and drawing, etc.
2:  Used as analytical reagent and gas chromatography stationary liquid, also used as solvent in ultraviolet spectrum analysis
3: As organic solvent, reaction medium and organic synthesis intermediate. It is widely used. With high selective extraction ability, it can be used as polymerization and condensation solvent for acrylic resin and polysulfone resin, polymerization drawing solvent for Polyacrylonitrile and acetic acid fiber, extraction solvent for separation of alkane and aromatics, reaction medium for aromatics and butadiene extraction, acrylic fiber spinning, plastic solvent, organic synthetic dyes, pharmaceutical industry, etc. In terms of medicine, it has anti-inflammatory and analgesic effects, and has strong penetration force on the skin.

Package&Delivery

About Us

Hunan zirconium iron import and export Co., Ltd is a professional research, development and production of zirconium silicate & titanium dioxide backbone members of enterprise, the local well-known entrepreneurs and professional senior engineers in the party′s call for "safety and smoothness low carbon environmental protection" and the support of the bold innovation on traditional production equipment and technology, on the basis of reducing the product cost make the product quality to achieve the same industry leading level.In the efforts of all the staff of the company, in Shandong, Henan, Guangdong, South America, Europe and the United States for decades in Mexico, Brazil, South Africa, Zimbabwe and other places to establish several partners, the company′s quality inspection department under the close supervision of production and sales of the "label", for users throughout the country to provide the most efficient and convenient service.