No odor, high purity. Pharmaceutical grade. Pure liquid DMSO. Dimethyl sulfoxide (DMSO) is a by-product of wood processing.
99.9% pure DMSO has liquid or solid/crystal state of matter as it has relatively high freezing point at 18.4 °C (65.3 °F), means that at, or below, room temperature it is a solid/crystal, above it is liquid..