Dimethyl Sulfoxide DMSO CAS 67-68-5

2 USD ($)/Kilograms

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Product Details:

Molecular Formula C2H6OS
Ph Level 6.5 - 7.5
Melting Point 18.4C
Residue on Ignition 0.01%
Particle Size Not applicable (Liquid)
Boiling point 189C
Acid Value 0.03 mg KOH/g
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Dimethyl Sulfoxide DMSO CAS 67-68-5 Price And Quantity

Minimum Order Quantity 1 Kilograms
Price 2 USD ($)/Kilograms

Dimethyl Sulfoxide DMSO CAS 67-68-5 Product Specifications

Color Colorless
HS Code 29309090
Purity > 99.9%
Smell Slightly Garlic-like Odor
Loss on Drying 0.1%
Storage Store in a cool, dry place; tightly closed
Viscosity 2.0 mPas (at 20C)
Usage Solvent, Pharma & Laboratory Reagent
Molecular Weight 78.13 g/mol
Raw Material Sulfur, Methanol
Appearance Clear liquid
Heavy Metal (%) 0.0005%
EINECS No 200-664-3
Melting Point 18.4C
Grade Pharmaceutical / Industrial
Molecular Formula C2H6OS
Ph Level 6.5 - 7.5
Particle Size Not applicable (Liquid)
Boiling point 189C
Acid Value 0.03 mg KOH/g
Assay 99.9%
Moisture (%) 0.03%
Place of Origin China
Application Pharma, Laboratory Solvent, Veterinary, Cryoprotectant
Form Liquid
Type Pharmaceutical Grade
Residue on Ignition 0.01%
CAS No 67-68-5
Other Names Methyl sulfoxide; DMSO

Product Description

Application:

1. DMSO can be used for the extraction of arene, also as the reaction medium used for resins and dyes, and applied to acrylic polymerization and spinning solvent.

2. DMSO can be used as an organic solvent, reaction medium and the intermediates of organic synthesis. It is highly versatile. This product has a highly selective extraction capacity, and can be used as the polymerization and condensation solvent of acrylic resin and polysulfone resin, as the polymerization and spinning solvent of polyacrylonitrile and cellulose acetate, as the extraction solvent for separating alkanes and arenes, and as the reaction medium for the arenes, butadiene extraction, acrylic fiber, plastic solvents, organic and synthetic dyes, and pharmaceuticals industries. In the field of medicine, dimethyl sulfoxide has anti-inflammatory and analgesic effect with a strong capability of penetration through the skin, and thus being able to dissolve certain drugs and boost their penetration into the human body to achieve the therapeutic purposes. Taking this carrier property of dimethyl sulfoxide can make it be used as pesticide additives. Add a small amount of dimethyl sulfoxide in some pesticides can facilitate the penetration of pesticides into the plant in order to improve the efficacy. dimethyl sulfoxide can also be used as the dye solvent, dye removing agent, and dye carrier for the synthetic fibers. It can also be used as the absorbent of recycling acetylene and also the modifiers of synthetic fiber, antifreeze agent and the capacitor dielectric, brake oil, and extractant of the rare metals.

3. DMSO can be used as analytic solvents and fixing agent of gas chromatography as well as the solvent for analyzing UV spectra

Exceptional Solvent Performance

DMSO is highly valued for its remarkable ability to dissolve a wide array of compounds, including both polar and non-polar substances. Its exceptional miscibility with water, ethanol, acetone, chloroform, and benzene makes it an indispensable solvent across pharmaceutical, laboratory, and industrial settings, improving process efficiency and compound compatibility.

Reliable Quality and Stability

With a minimum assay of 99.9% purity, DMSO guarantees consistent performance and safety. It maintains stability under normal conditions and has a low peroxide content ( 0.05 mmol/L), making it suitable for sensitive pharmaceutical and research applications. The product boasts a shelf life of three years when stored in a cool, dry place with the container tightly closed.

Versatile Applications

DMSO is not limited to pharmaceutical use but also plays a vital role as a laboratory reagent, veterinary agent, and cryoprotectant. Its stable chemical properties and purity enable its use in cell preservation, facilitating laboratory work and research. This adaptability makes it a preferred choice for manufacturers, exporters, and suppliers worldwide.

FAQ's of Dimethyl Sulfoxide DMSO CAS 67-68-5:

Q: How should Dimethyl Sulfoxide (DMSO) be stored for prolonged shelf life?

A: DMSO should be kept tightly sealed in a cool, dry place, away from heat and direct sunlight. Proper storage ensures its shelf life of up to three years, maintaining its stability and purity.

Q: What are the common applications of pharmaceutical-grade DMSO?

A: Pharmaceutical-grade DMSO is widely used as a solvent in drug formulations, a laboratory reagent, a veterinary agent, and a cryoprotectant for preserving cells. Its versatility also extends to industrial processes and chemical synthesis.

Q: Where is DMSO (CAS 67-68-5) manufactured and supplied from?

A: This DMSO is manufactured and exported from China, and is available through various suppliers and exporters in packaging options such as 200 kg drums, 1000 kg IBCs, or in custom-sized containers to meet diverse needs.

Q: What benefits does DMSO offer as a laboratory solvent?

A: DMSO boasts high purity (>99.9%), low toxicity, and outstanding solvent capabilities. It enhances solubility for a broad spectrum of compounds, facilitating efficient reactions and research in laboratory environments.

Q: How is DMSO applied as a cryoprotectant in biological research?

A: DMSO is employed to protect biological samples, such as cells and tissues, from damage during freezing and thawing. Its low toxicity and miscibility with water make it ideal for preserving cell viability in cryogenic storage.

Q: When does DMSO begin to melt, and what is its boiling point?

A: The melting point of DMSO is 18.4C, so it solidifies below this temperature. Its boiling point is relatively high at 189C, supporting various laboratory and industrial uses across a wide temperature range.

Q: What precautions should be considered during the use and transport of DMSO?

A: Although DMSO is classified as non-hazardous for transportation, it should be handled with care: wear appropriate protective equipment and avoid exposing the liquid to sources of ignition, given its flash point of 87C.

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