CAS 67-68-5 99.9% DMSO – Pharmaceutical grade dimethyl sulfoxide is manufactured using special techniques available. Designed for customers who need premium solvents of exceptional quality.
Specifications:
Grade: Pharmaceutical (USP38 Standard)
CAS: 67-68-5
Appearance: Colourless, transparent liquid
Other Names: DMSO; Methyl sulfoxide; Methane, sulfinylbis-
Crystalline Point: ~18.3°C
Assay / Purity: ≥99.9%
Chemical Formula: C₂H₆OS
DMSO is a very temperature sensitive product. Liquid DMSO can and will crystallise in a cold environment.
Pure liquid and low odour – Pharmaceutical Grade Dimethyl Sulfoxide has a low odor achieved through distillation and purification techniques that remove any odor-producing impurities from Technical Grade Dimethyl Sulfoxide.
DMSO 99.9% (CAS 67-68-5) – Pharmaceutical Grade – Key Uses
Drug Delivery & Penetration Enhancer:
DMSO 99.9 is widely used to increase skin absorption of active pharmaceutical ingredients in topical formulations and experimental transdermal delivery systems.
Cryoprotection:
Essential for the preservation of cells, tissues (like stem cells), and organs during freezing and storage at ultra-low temperatures.
Solvent & Reaction Medium:
Dimethyl sulfoxide solvent serves as a powerful, aprotic solvent for chemical synthesis, compound dissolution, and spectroscopy where high purity is critical.
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