High Puritydmso/Dimethyl Sulfoxide 99.9% Solvent CAS No: 67-68-5

• CAS No.: 67-68-5
• Formula: C2h6OS
• EINECS: 200-664-3
• Classification: Diol
• Appearance: Liquid
• Type: Solvent
• Model NO.: 99.0min
• Grade: Industrial
• Purity: 99.9min
• Payment: Tt or LC
• Other Name: DMSO
• Transport Package: 225kg / PE Plastic Drum; 1000L IBC Airtight, Suns
• Specification: 99%min
• Trademark: KEXING
• Origin: China

Product Description

                                                 Industrial grade Ethylene glycol CAS 107-21-1 

Product Description

Dimethyl sulfoxide (DMSO) is a sulfur-containing organic compound with the molecular formula (CH3) 2SO. It is a colorless and odorless transparent liquid at room temperature, and is a hygroscopic flammable liquid. It has high polarity, high boiling point, good thermal stability, non proton properties, and is miscible with water. It is soluble in most organic compounds and is known as a "universal solvent".

Product Parameters

Items	Index	Result
	Superior Grade
Appearance	Colorless transparent liquid	Match the norm
Purity, %	≥99.9	99.93
Crystallizing point ºC	≥18.1	>18.3
Acid number , mg/g (caiculated by KOH)	≤ 0.03	0.01
Transmittance(400nm),%	≥96	100.3
Refractive index(20ºC)	1.4775~1.4790	1.4780
Moisture,%	≤0.05	<0.05
PH value	6~8	7.0

 

Packaging & Shipping

 

200kg* 80 drums,16ton/20'FCL

1000kg/ibc,20ibc/20'FCL

Application

Dimethyl sulfoxide can be used as an organic solvent, reaction medium, and intermediate in organic synthesis. It can also be used as a dyeing solvent, dye remover, dyeing carrier for synthetic fibers, as well as an absorbent for recovering acetylene and sulfur dioxide. 2.Dimethylsulfoxide is an extremely important non proton polar solvent that is soluble in both water and organic solvents. Widely used as a solvent and reaction reagent, it has high selective extraction ability. 3.Dimethylsulfoxide itself has anti-inflammatory, analgesic, diuretic, and sedative effects, and can be directly used as a raw material and carrier for certain drugs in the pharmaceutical industry. It is known as a "panacea" and is often added as an active component of painkillers to medications.

 

Company Profile

Our main products are Acetyl Tributyl Citrate (ATBC), Tributyl Citrate (TBC), Triethyl Citrate (TEC), DOP, DINP, DOTP, Trioctyl Trimellitate (TOTM), Dioctyl Adipate (DOA), Epoxidized Soybean Oil (ESBO), Butyl Stearate (N-Butyl Stearate), etc. Except plasticizers produced by ourselves, we are also trading with some other chemical materials, such as Urea, Melamine,  Propylene Glycol, PVC RESIN, Citric acid,  Acetic acid,   etc.
Our company has passed the ISO three system certification, HSE management system certification and EU REACH certification and EU ROHS certification. Our export business covers all over the world, and we export to the United Kingdom, the Netherlands, France, South Africa, Mexico, Colombia, Peru, Russia, Germany, South Korea, Japan, Southeast Asia and the Middle East region and so on.
Facing the opportunities and challenges in the new century, Dongying Kexing International Trading Co., Ltd has established long-term cooperative relations with many foreign chemical companies. In the future, we will continue to focus on serving customers with our Best Products, Best service, Best Credit.