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Industrial Grade Dimethyl Sulfoxide (DMSO, CAS 67-68-5) 99.5% - Organic Synthesis & Coating Solvent

Name: Industrial Grade Dimethyl Sulfoxide (DMSO, CAS 67-68-5) 99.5% - Organic Synthesis & Coating Solvent
Brand: ANDY-004
SKU: pr2512241092
Price: 1000 USD
Availability: InStock

TDS 113 Inquiries

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CAS No.:

67-68-5

Grade:

Industrial Grade

Content:

99.9%

Port:

Qingdao

Brand:

ANDY-004

Packaging:

225KG/DRUM

Sample Available:

Yes

Price valid (until):

2026-01-24

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SHANDONG ANDY CHEMICAL CO.,LTD.

Company Type:

Trader

Location:

China

Payment Terms:

TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance

Average Lead Time:

25 days

Qualification:

Main Products:

isopropyl alcohol,Ethanol,Propylene glycol,dimethyl Carbonate,Cyclohexanone,Ethyl Acetate

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Product Details
Seller Information
Inquiry History

Description

CAS 67-68-5/Dimethyl sulfoxide/DMSO

Dimethyl sulfoxide (DMSO) is a sulfur-containing organic compound with the molecular formula C2H6OS. It is a colorless, odorless, transparent liquid at room temperature, and is a hygroscopic flammable liquid. Characterized by high polarity, high boiling point, good thermal stability, non-protonic property, and miscibility with water, it can dissolve most organic substances such as ethanol, propanol, benzene, and chloroform, thus being hailed as the "universal solvent". It can be used as an organic solvent, reaction medium, and intermediate in organic synthesis. It can also serve as a dyeing solvent, dye remover, and dyeing carrier for synthetic fibers, as well as an absorbent for recovering acetylene and sulfur dioxide.

Item	Specification	Test result
Purity/%	≥99.90	99.98
Water/%	≤0.10	0.02
Acid Value (mgKOH/g)	≤0.03	0.01
Crystallization point/ºC	≥18.10	18.30
Refractive Index- (20ºC)	1.4775-1.4790	1.4785
Transmittance- (400nm)%	≥96.0	100.0
Color	≤20	<10
Appearance	colorless transparent liquid or crystal	colorless transparent liquid
Taste	tasteless or Slightly odorous	Slightly odorous

Product Application

I. Pharmaceutical and Biomedical FieldIn the pharmaceutical field, DMSO has the dual properties of "solvent" and "active adjuvant", and is a key material in drug research and development as well as clinical application:

Solvent and carrier for drugs;
Preservative for cells and tissues;
Clinical auxiliary therapeutic material.

II. Chemical Industry and Synthetic FieldAs a high-polarity aprotic solvent, DMSO plays a core role as a "reaction medium" and "performance regulator" in organic synthesis and chemical production:

Solvent for organic synthesis reactions;
Extraction and separation agent;
Auxiliary for dyes and coatings.

III. Electronic and Material FieldThe high polarity, low volatility and chemical stability of DMSO make it irreplaceable in the preparation of electronic materials:

Electronic-grade solvent and cleaning agent;
Modifier for polymer materials;
Auxiliary for membrane material preparation.

IV. Other Fields

Agricultural field;
Laboratory reagent.

Product Package

225kg/ Drum,18MT/20'FCL

We also provide IBC packaging or other customized packaging.

Company Profile

Certifications

FAQ

1. who are we?
We are based in Shandong, China, start from 2024,sell to South America(20.00%),Africa(20.00%),Southeast Asia(15.00%),Mid East(15.00%),South Asia(10.00%),Western Europe(7.00%),Eastern Asia(3.00%),Domestic Market(2.00%),Northern Europe(2.00%),Eastern Europe(2.00%),Central America(2.00%),North America(2.00%). There are total about 11-50 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Aniline,Methylene chloride,Propylene Glycol,Polyether,Maleic anhydride
4. why should you buy from us not from other suppliers?
The company will always implement the "quality first, customer first, quality service, abide by the contract" purpose, follow the "reasonable price, high quality products, on time delivery, good reputation of service" as the basic principle.
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,DDP;
Accepted Payment Currency:USD,EUR,HKD,CNY;
Accepted Payment Type: T/T,L/C;
Language Spoken:English,Chinese

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:
isopropyl alcohol,Ethanol,Propylene glycol,dimethyl Carbonate,Cyclohexanone,Ethyl Acetate

Location:
ROOM 10-2, UNIT 1, COMPLEX BUILDING, NO. 17, NORTH SECOND ROAD, DONGJI TOWN, KENLI DISTRICT, DONGYING CITY, SHANDONG PROVINCE,CHINA

Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance

Average lead Time:
25 days

Total Annual Revenue:
$1 million-$2.5 million

Total Employees:
11-50

Year of Establishment:
2024

Shandong Andy Chemical Co., Ltd.is an international enterprise specializing inthe import and export of chemical products. Headquartered in Dongying City, Shan-dong Province-a national strategic development zone in the Yellow River Delta andan eco-industrial city renowned for its petrochemical industry-the company enjoysunparalleled geographical advantages. With a registered capital of 3 million RMB, ithas assembled an international team comprising chemical procurement experts, inter-national trade professionals, documentation specialists, and after-sales personnel.Core technical staff hold over 10 years of industry certifications and have extensiveexperience in transnational chemical supply chain projects. The company currentlyoperates a subsidiary, Wolong International Trading Co., Ltd.and trades more than 60chemical products, including dichloromethane, aniline, maleic anhydride, and propyl-ene glycol ect.

Inquiry History

113 Inquiries

Country	Product	Purchase Quantity	Date Posted
India	Dimethyl sulfoxide(DMSO)	25 MT	Sep 12, 2026
India	DIMETHYL SULFOXIDE (DMSO)	50 MT	Aug 27, 2026
India	Dimethyl sulfoxide(DMSO)	25 MT	Jul 27, 2026
Singapore	dimethyl sulfoxide	500 KG	Jun 5, 2026
Spain	Dimethyl sulfoxide	20 L	Apr 11, 2026
Switzerland	high quality Dimethyl sulfoxide (DMSO)	3 L	Feb 23, 2026
India	DIMETHYL SULFOXIDE GC-HS	1.00 KG	Jan 20, 2026
India	Dimethyl Sulfoxide (DMSO)	1.00 L	Sep 24, 2025
Tunisia	DMSO	4275 KG	Aug 25, 2025
Egypt	DMSO	1 MT	Aug 11, 2025
Egypt	DMSO	1000 KG	Aug 8, 2025
Tunisia	Dimethyl Sulfoxide	4275 KG	Aug 1, 2025
India	Dimethyl sulfoxide	50 MT	Jul 22, 2025
Malaysia	Dimethyl Sulfoxide	50.00 KG	Jul 7, 2025
India	Dimethyl sulfoxide	0.5 L	Jul 7, 2025
India	Dimethyl Sulfoxide	150 KG	Jul 4, 2025
India	DMSO	20 MT	Jul 2, 2025
India	DMSO (Dimethyl Sulfoxide)	1.00 20' Fcl	Jul 1, 2025
Italy	Ethyl acetate	100.00 KG	Jun 8, 2025
Italy	Tetrahydrofuran	100.00 KG	Jun 8, 2025

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Industrial Grade Dimethyl Sulfoxide (DMSO, CAS 67-68-5) 99.5% - Organic Synthesis & Coating Solvent

Product Details

Seller Information

Inquiry History

Classification of the substance or mixture

GHS label elements, including precautionary statements

Other hazards which do not result in classification

Precautions for safe handling

Conditions for safe storage, including any incompatibilities

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Dimethyl sulfoxide Market Price

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