DMSO 70% Pharmaceutical Grade – High-Purity Solvent for Advanced Research

Elevate your research with our premier DMSO 70% solution, meticulously formulated to an exact 70% concentration. Specifically designed for demanding laboratory environments, this Ultra-Pure, USP/Pharmaceutical Grade preparation prioritizes solvent purity and consistency above all. Therefore, we use only the highest-grade materials: 99.9% pure DMSO blended with laboratory-grade distilled water.

What Is DMSO 70%?

Dimethyl Sulfoxide (DMSO) is a highly polar, aprotic solvent with the chemical formula C₂H₆OS and CAS number 67-68-5. A 70% DMSO solution is a well-established formulation with documented applications in cryopreservation, optical clearing research, and compound solubility studies. This DMSO 70% concentration offers a balanced formula that provides powerful solvent efficacy while simultaneously allowing for precise molarity control. DMSO is renowned for its exceptional cryoprotective and cell-penetrating properties, readily crossing biological membranes to serve as an invaluable vehicle for dissolving and delivering various compounds in in vitro studies.

Uncompromising Purity & Quality Assurance

Our quality control process is exceptionally rigorous. To ensure the highest standards, we analyze each batch of DMSO 70% in our state-of-the-art analytical facilities. Consequently, every batch far exceeds stringent USP-grade requirements. As a result, you receive a product with guaranteed minimal impurities, thereby protecting your sensitive experiments from potential contaminants that could otherwise compromise critical results.

Key Research Properties & Applications

DMSO 70% is a uniquely versatile compound. Researchers primarily value its powerful solvent properties and its remarkable ability to penetrate biological membranes. As a result, it is now an essential tool across diverse research fields.

Primary Research Applications:

Cryopreservation of Cells and Tissues
DMSO 70% acts as an intracellular cryoprotective agent that penetrates cell membranes, reduces osmotic stress during freezing and thawing, and prevents ice crystal formation. Solutions containing 70% DMSO are registered as medical devices for storage of human cells or tissue for transplantation. This makes DMSO 70% indispensable for stem cell research, biobanking, and regenerative medicine studies.

Optical Clearing Research
Studies have demonstrated that 70% DMSO with aqueous glycerol solutions significantly reduces scattering and absorption coefficients in ex vivo skin samples, with efficiency reaching up to 61%. This makes DMSO a valuable tool for tissue optical clearing research and biomedical imaging studies.

Universal Solvent for Biochemical Assays
As a highly polar, aprotic solvent, DMSO 70% dissolves a wide range of both polar and nonpolar substances, making it a critical tool for compound solubility studies and biochemical assays. Its exceptional solvating properties enable researchers to study water-insoluble compounds in laboratory settings.

Vehicle for Compound Delivery
DMSO is renowned for its ability to cross biological membranes, serving as an effective vehicle for dissolving and delivering various compounds in in vitro studies.

Specialized Packaging for Maximum Stability

To preserve the integrity of your DMSO 70%, we package the solution in a premium 100ml amber glass bottle with a sealed glass dropper. This specialized packaging is essential because the amber glass protects the photosensitive contents from light-induced degradation, ensuring long-term stability and consistent concentration.

Storage Recommendation:

• Store in a cool, dry place

• Protect from direct sunlight

• Keep the container tightly sealed when not in use

Why Choose Our DMSO 70%?

Safe Handling & Compliance Notice

Proper handling is absolutely essential; therefore, always consult the Safety Data Sheet (SDS) prior to use. Additionally, store this DMSO 70% solution in a tightly sealed container in a cool, dry place, ideally protected from light.

⚠️ Important Legal Notice:

We sell this product exclusively for controlled scientific research by qualified professionals. Importantly, it is not for human or veterinary diagnostic or therapeutic use. Accordingly, the buyer assumes full legal responsibility. This includes understanding and complying with all relevant regulations concerning the safe handling, storage, and disposal of laboratory chemicals. Ultimately, all liability resides solely with the purchaser.

⚠️ Handling Precautions:

• Use appropriate personal protective equipment (PPE)

• Avoid inhalation, ingestion, or skin contact

• Use in a well-ventilated laboratory environment

• DMSO readily penetrates skin—handle with care

• Dispose of waste according to local regulations

Final Thoughts 

DMSO 70% , Pharmaceutical Grade, represents a premier research-grade reagent with demonstrated applications in cryopreservation, optical clearing, and compound solubility studies. With guaranteed purity, rigorous quality control, and USP compliance, our DMSO provides the confidence you need for accurate, reproducible scientific discovery.

Order your DMSO 70% solution today and experience the reliability of a truly premium research-grade reagent.

Disclaimer: This DMSO 70% product is sold exclusively for scientific research and laboratory use by qualified professionals. It is not for diagnostic, therapeutic, or human consumption purposes. It is the sole responsibility of the buyer to understand and comply with all applicable regulations regarding the handling, use, and disposal of this material.