Products Description
Dimethyl Sulfoxide (DMSO) is a highly polar, aprotic solvent widely used in various applications due to its exceptional ability to dissolve both polar and nonpolar compounds. Industrial Grade DMSO is used extensively in industrial settings, chemical synthesis, and as a solvent for herbicides, fungicides, and pigments.
Product Name: Dimethyl Sulfoxide (DMSO), Methyl sulfoxide
CAS No.: 67-68-5
EINECS No.: 200-664-3
Molecular Formula: C₂H₆OS / (CH₃)₂SO
Molecular Weight: 78.13 g/mol
Grade: Industrial Grade
Chemical properties:
- Polar aprotic solvent:DMSO/Dimethyl Sulfoxide is a strongly polar aprotic solvent, ideal for dissolving salts, polymers, and organic compounds.
- Excellent solubility: It can dissolve both polar and nonpolar substances, outperforming many traditional solvents.
- Thermal and chemical stability: Stable under normal industrial conditions; suitable for high-temperature reactions.
- Strong penetration: Easily penetrates skin and materials.
- Low volatility: Low vapor pressure reduces evaporation loss.
- Hygroscopicity: DMSO absorbs moisture from the air, therefore it needs to be stored in a sealed container.
Industrial Applications
Chemical solvents: Dimethyl sulfoxide/Methyl sulfoxide is used in coatings, paints, varnishes, and as a paint remover.
Chemical synthesis: A polar aprotic reaction medium used in SN2, coupling and polymerization reactions.
Cleaning and industrial processes: DMSO solvent is used in the production of cleaning products, inks, toners, and agricultural chemicals (pesticides, fungicides).
Safety and Handling (GHS)
GHS Classification: Flammable liquid (Category 4), H227: Combustible liquid.
Precautions:
- P210: Keep away from heat, sparks, open flames; no smoking.
- P261/P262: Avoid inhalation/skin/eye contact.
- P281: Wear protective gloves, goggles, clothing.
Storage
Store in a cool, well-ventilated warehouse. Keep away from fire and heat sources. The packaging must be sealed to prevent contact with air. Store separately from oxidizers, acids, and alkalis.
Packaging
Company Profile
TIANJIN GNEE BIOTECH CO., LTD., established in 2016 is a manufacturing-based export company specializing in chemical raw materials. With advanced production lines and ISO9001 quality management, we ensure stable supply, consistent quality, and complete export documents including COA, MSDS, and TDS to meet global market requirements.
Our best-selling products include Dichloromethane (DCM), Acetic Acid, Ethyl Acetate, Acetonitrile, Dimethyl Sulfoxide (DMSO), p-Xylene, Cyclohexanone, and more.
FAQ
Q: What packaging options are available?
A: We provide flexible packaging solutions:
- 25kg HDPE drums
- 200kg plastic or steel drums
- 1000kg IBC tanks
- Bulk ISO tanks for large-volume orders
Q: Can I request a sample before placing a bulk order?
A: Yes, free or paid samples (depending on region) are available for quality testing.
Q: What documents do you provide with the shipment?
A: Gneebio supplies a full set of export documents, including:
- COA
- MSDS/SDS
- TDS
- Commercial Invoice & Packing List
- Certificate of Origin
Q: What are your payment terms?
A: We support flexible payment methods such as:
- T/T (Telegraphic Transfer)
- L/C at sight
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