 Home > Organic Chemistry > Organosulfur Compounds > Dimethyl sulfoxide for Sale > Manufacture DMSO Supply 99% Dimethyl Sulfoxide DMSO CAS 67-68-5 for Sale

Manufacture DMSO Supply 99% Dimethyl Sulfoxide DMSO CAS 67-68-5 for Sale buy - large image1

Manufacture DMSO Supply 99% Dimethyl Sulfoxide DMSO CAS 67-68-5 for Sale buy - image1

Manufacture DMSO Supply 99% Dimethyl Sulfoxide DMSO CAS 67-68-5 for Sale buy - image2

Manufacture DMSO Supply 99% Dimethyl Sulfoxide DMSO CAS 67-68-5 for Sale buy - image3

Manufacture DMSO Supply 99% Dimethyl Sulfoxide DMSO CAS 67-68-5 for Sale buy - image4

Manufacture DMSO Supply 99% Dimethyl Sulfoxide DMSO CAS 67-68-5 for Sale

Name: Manufacture DMSO Supply 99% Dimethyl Sulfoxide DMSO CAS 67-68-5 for Sale
Brand: ousheng
SKU: pr2609031276
Price: 3900 USD
Availability: InStock

TDS 143 Inquiries

Unit Price:

$3900-4300/MT FOB

Get Latest Price 

CAS No.:

67-68-5

Grade:

Industrial Grade

Content:

99%

Port:

qingdao

Brand:

ousheng

Packaging:

200kg/bag

Price valid (until):

2026-10-03

Contact Supplier

 Chat Now

Ou Sheng International Trading Limited

Company Type:

Trader

Location:

Hongkong, China

Qualification:

Main Products:

nitric acid,sles,xylene,aniline

 Visit Store

Product Description
Seller Information
Inquiry History

Description

Dimethyl sulfoxide

Dimethyl sulfoxide is a sulfur-containing organic compound, the molecular formula is (CH3)2SO, at room temperature is colorless odorless transparent liquid, is a hygroscopic flammable liquid. With high polarity, high boiling point, good thermal stability, aprotic, miscible with water, soluble in ethanol, propanol, benzene and chloroform and other most organic matter, known as "universal solvent".

Dimethyl sulfoxide (DMSO) is a kind of sulfur-containing organic compound, the molecular formula is C2H6OS, at room temperature is colorless odorless transparent liquid, is a kind of 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 the "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 temperature, chlorine can occur violent reaction, burning in the air emit light blue flame. It can be used as organic solvent, reaction medium and intermediate of organic synthesis. It can also be used as a dyeing solvent, dye removal agent, dyeing carrier and absorption agent for recovering acetylene and sulfur dioxide of synthetic fibers.

Storage and packaging: Stored in a cool and dry place with ventilation and can be sealed for 12 months.

Packaging & Shipping

Shop Manufacture DMSO Supply 99% Dimethyl Sulfoxide DMSO CAS 67-68-5 for Sale-Detailed Image 1

Shop Manufacture DMSO Supply 99% Dimethyl Sulfoxide DMSO CAS 67-68-5 for Sale-Detailed Image 2

We have various of packages for different products and we are always pleased to satisfy customers' request.

Package:
225kg*80drum,18ton/FCL

Product Parameters

Item	Pharmaceutical grade	Results
Appearance	Colorless transparent liquid	Colorless transparent liquid
Purity,%	≥99.95	99.99%
Crystallization point, ºC	≥18.30	>18.30
Acid value(KOH),mg/g	≤ 0.01	0.006
Transmittance, 400nm %	≥98.0	>99.0
Refractive index(20ºC)	1.4778 ~1.4790	1.4790
Moisture, %	≤ 0.05	0.01
Reducing substance, ( as methanal )%	≤0.10	0.005
Color ( APHA )	≤10	< 5
Density, 25ºC, kg/m3	≥1.093	1.098
PH	6 ~ 8	6.9
Na, ug/kg	≤50	< 1
Fe, ug/kg	≤50	< 1
Ca, ug/kg	≤50	< 1

Applications

Shop Manufacture DMSO Supply 99% Dimethyl Sulfoxide DMSO CAS 67-68-5 for Sale-Detailed Image 3

1. Used for the reaction medium of aromatic extraction, resin and dye, acrylic polymerization, solvent of drawing silk, etc.

2. Organic solvent, reaction medium and organic synthesis intermediate.

3. Used as analytical reagent and gas chromatographic stationary liquid, and also used as solvent in the analysis of ultraviolet spectra.

4. Antifreeze.

5. Dimethyl sulfoxide (DMSO) is a chemical. It is available as a dietary supplement.

6. Used for aromatic extraction, resin and dye reaction medium, acrylic polymerization, wire drawing solvent, etc.

7. Can be used as organic solvent, reaction medium and organic synthesis intermediates. Extremely versatile.

Items	Specifications

ECHEMI Editorial Reference

Dimethyl sulfoxide (abbreviated DMSO) is a sulfur-containing organic compound; molecule formula: (CH3) 2SO; It exhibits as colorless, odorless, hygroscopic and flammable transparent liquid at room temperature. It has both high polarity as well as high-boiling point. It also has aprotic and water-miscible characteristics. It has low toxicity, good thermal stability, and is not miscible with paraffin. It is soluble in water, ethanol, propanol, ether, benzene and chloroform and many other kinds of

Certificates

Basic Info

Product Name:

Dimethyl sulfoxide

Other Name:

Methane,1,1′-sulfinylbis-;Methyl sulfoxide;Methane,sulfinylbis-;1,1′-Sulfinylbis[methane];SQ 9453;DMSO;Dromisol;Dimethyl sulphoxide;Dimexide;Sulfinylbismethane;Dimethyl sulfoxide;Dolicur;DMS 70;DMS 90;Hyadur;Somipront;Infiltrina;Dipirartril-tropico;Demsodrox;Durasorb;Dimexidum;Rimso 50;Syntexan;Gamasol 90;Kemsol;Domoso;Sclerosol;Demavet;Herpid;Demeso;NSC 763;Dimethylsulfoxide;Demasorb;DMSO Evol;Methylsulfinylmethane;8070-53-9;164071-41-4;705301-21-9;1173018-42-2

CAS No.:

67-68-5

Molecular Formula:

C2H6OS

InChIKeys:

InChIKey=IAZDPXIOMUYVGZ-UHFFFAOYSA-N

Molecular Weight:

78.1334

Exact Mass:

78.13

EC Number:

200-664-3

HScode:

29309070

Categories:

Organosulfur Compounds

Characteristics

PSA:

36.28

XLogP3:

0.8604

Appearance:

Colorless liquid

Density:

1.100 g/cm³ @ Temp: 20 °C

Melting Point:

18.5 °C

Boiling Point:

189 °C

Flash Point:

189 °C(lit.)

Refractive Index:

n20/D 1.479(lit.)

Water Solubility:

Solubility in water: miscible

Storage Conditions:

Store at RT.

Vapor Pressure:

0.42 mm Hg ( 20 °C)

Vapor Density:

2.7 (vs air)

Toxicity:

LD50 orally in rats: 17.9 ml/kg (Bartsch)

Flammability characteristics:

Lower flammable limit: 2.6% by volume; Upper flammable limit: 42% by volume

Explosive limit:

vol% in air: 2.62.0

Odor:

Slightly sulfurous odor

Taste:

Slightly bitter taste with sweet after-taste

See More Dimethyl sulfoxide Properties 

Hazard Identification

Classification of the substance or mixture

Not classified.

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)	No symbol.
Signal word	No signal word
Hazard statement(s)	none
Prevention	none
Response	none
Storage	none
Disposal	none

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

NO open flames. Above 87Â°C use a closed system, ventilation and explosion-proof electrical equipment. Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Separated from strong oxidants. Cool. Keep in the dark. Keep in a well-ventilated room.Store away from oxidizing agents, heat, and ignition sources.

See More Dimethyl sulfoxide Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
nitric acid,sles,xylene,aniline

Location:
UNIT 903, 9/F., CAMERON COMM CENTRE, 458-468 HENNESSY ROAD, CAUSEWAY BAY HONG KONG

Payment Terms:
100% TT in advance

Average lead Time:
15

Total Annual Revenue:
$5 million-$10 million

Total Employees:
51-100

Year of Establishment:
2026

We are a professional exporter of industrial chemical solvents and mining‑use chemicals.

We supply a wide range of industrial solvents for coating, printing, cleaning and manufacturing industries. Our mining‑chemical products include flotation collectors, frothers, flocculants and other reagents for mineral processing and mine wastewater treatment.

With rich experience in chemical export, we provide stable‑quality goods, customized packaging and complete export solutions. We sincerely welcome global customers for inquiries and long‑term cooperation.

Inquiry History

143 Inquiries

Country	Product	Purchase Quantity	Date Posted
Romania	DMSO, 67-68-5 Dimethyl sulfoxide 99.9%	55000 MT	Sep 9, 2023
Indonesia	High Quality 99%Min Dimethyl Sulfoxide DMSO CAS 67-68-5	10 KG	Oct 23, 2023
Bulgaria	Professional Cosmetic Raw Material Manufacturer CAS 67-68-5 Dimethyl Sulfoxide	1 KG	Nov 9, 2023
Malaysia	Dimethyl sulfoxide	3000 TON	Dec 30, 2024
India	DMSO (Dimethyl Sulfoxide)	1.00 20' Fcl	Jul 1, 2025
India	Dimethyl Sulfoxide	1.00 MT	Jul 23, 2024
Germany	DMSO (Dimethyl Sulfoxide)	2.00 TON	Mar 4, 2025
India	DMSO (Dimethyl Sulfoide)	1.00 20' Fcl	Feb 20, 2024
India	DMSO (Dimethyl Sulfoide)	10.00 MT	Nov 10, 2023
India	DMSO (Dimethyl Sulfoide)	50.00 MT	Nov 7, 2023
India	DMSO (Dimethyl Sulfoide)	25.00 MT	Oct 30, 2023
India	DMSO (Dimethyl Sulfoide)	20.00 MT	Nov 13, 2023
India	DMSO (Dimethyl Sulfoide)	10.00 MT	Dec 5, 2023
India	DMSO (Dimethyl Sulfoide)	10.00 MT	Jan 4, 2024
India	DMSO (Dimethyl Sulfoide)	20.00 MT	Oct 9, 2023
India	DMSO (Dimethyl Sulfoide)	10.00 MT	Nov 20, 2023
India	DMSO (Dimethyl Sulfoide)	25.00 MT	Nov 8, 2023
India	DMSO (Dimethyl Sulfoide)	10.00 MT	Nov 6, 2023
India	DMSO (Dimethyl Sulfoide)	1.00 20' Fcl	Nov 10, 2023
India	DMSO (Dimethyl Sulfoide)	1.00 20' Fcl	Oct 10, 2023

Go to Page

Post an enquiry for this product

More Choices Find All Products for Sale 

Product Name	Grade / Content	Price	Supplier Name	Details
Dimethyl Sulfoxide 99.9%	Industrial Grade/99.9		Wuxi Unichem chemical product Co., Ltd	Inquiry
Dimethyl Sulfoxide Industrial Grade	Industrial Grade/		ChangLe PI chemical co., LTD.	Inquiry
C2H6OS 67-68-5 Liquid 99.9% Min Price Dimethyl Sulfoxide DMSO	Agricultural Grade/99.9	$3000-3900/MT FOB	Mudanjiang Fengda Chemicals Imp.& Exp. Corp.	Inquiry
Dimethyl Sulfoxide 99.5% with REACH	Pharmaceutical Grade/99.5		Yichang Jiamao Chemical Co., Ltd.	Inquiry
Dimethyl Sulfoxide Echemi Specialties	/		ECHEMI Chemical	Inquiry

Dimethyl sulfoxide Market Price

Hot Related Products



Feedback & Suggestions

Send Message

Thank you for your feedback. If you require further assistance, please contact us by email at info@echemi.com or call us at +86-532-55729510.