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Organic Synthesis Intermediate Dimethyl Sulfoxide 99.8%
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Product Details
Brand Name | std | Model Number | 67-68-5 | |
Type | Pharmaceutical Intermediates | Application | Used for aromatic extraction, resin and dye reaction medium, acrylic polymerization and solvent extraction. | |
Purity | 99% | MF | C2H6OS | |
CAS No. | Cas No: 67-68-5 | Appearance | colorless transparent liquid with strong irritating smell |
Packaging: 200kg/durm
Product Description
Dimethyl sulfoxide (DMSO) is a kind of sulfur-containing organic compound. It is a colorless and odorless transparent liquid at room temperature, and it is a kind of hygroscopic flammable liquid. It has the characteristics of high polarity, high boiling point, good thermal stability, non proton, and miscible with water. It can dissolve in most organic matters such as ethanol, propanol, benzene and chloroform, and is known as “universal solvent”. Heating in the presence of acid will produce a small amount of methyl mercaptan, formaldehyde, dimethyl sulfur, methanesulfonic acid and other compounds. It can decompose at high temperature, react violently when encountering chlorine, and emit light blue flame when burning in the air. It can be used as organic solvent, reaction medium and organic synthesis intermediate. It can also be used as dyeing solvent, dye remover, dyeing carrier of synthetic fiber, and absorbent for recovering acetylene and sulfur dioxide.
Synonyms: Benzyl-C8-18-alkyldimethylammonium chlorides,dodecyl dimethyl benzyl ammonium chloride
Molecular formula: C2H6OS
Cas No: 67-68-5
Dimethyl sulfoxide Specification:
DMSO Content | 99.8% Min |
Crystallizing point | 18.1℃ Min |
Acid value (mgKOH/g) | 0.03 Max |
Refractive index (nd20℃) | 1.4775-1.4790 |
Transmittance 400nm50% | 96.0% Min |
Moisture | 0.1%Max |
Specific gravity | 1.095-1.101 |
Company Profile

Shijiazhuang Standard imp&exp CO.,LTD. is a comprehensive group of chemicals content food additive,feed additive,water treatment. Sodium thiosulfate,Highsoundless Cracking Agent(expansive mortar).MAGNESIUM CHLORIDE a specialist manufacturer of Food Additive, Feed Additive more than 20 years. our product have exported to USA, Brazil, Chile,Newzealand, Australia, Croatia,Senegal,Vietnam etc,food additive (Monosodium Glutamate, Chicken Bouillon)We have two fermentation department, use high quality corn starch as raw materials,through fermenting, decolorizing,crystallzing,done as our fine monosodium glutamate,in the Chicken Seasoning department,we use nature chicken powder,mix with salt,palm oil,flavor enhancers,vegetable fat,msg,etc, done as our find chicken bouillon Feed additiveour company use the achievements in scientific research from the university,combined with the advantages of local raw materials ,produced the tributyrin.Take care of the intestinal health of cubsWater treatment We produced cyanuric acid,trichloroiminocyanuric acid Choramine B.main used for in swimming pool and Disinfection in hospital ,1-Hydroxy Ethylidene-1,1-Diphosphonic Acid as corrosion inhibitor.On the basis of mutual benefit, we are ready to cooperate with partners from all over the world.
Contact Us
- shijiazhuang standard chemicals co.ltd
Product Categories
food additives | Inorganic Salts | feed additive | Water Treatment Chemicals |
Chemical Auxiliary Agent | Inorganic Chemicals | Firefighting Powder | Detergent |
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