Project Description
Product Description
Dimethyl Sulfone (MSM) is an organosulfur compound with the molecular formula C₂H₆O₂S and a molecular weight of 94.13 g/mol. It is a naturally occurring metabolite of dimethyl sulfoxide (DMSO) and is found in small amounts in plants, animals, and humans. As a source of dietary sulfur, MSM provides a bioavailable form of this essential element, which is a key component of structural proteins such as collagen, keratin, and connective tissues. Our Dimethyl Sulfone is a high-purity, crystalline material suitable for use in dietary supplements, functional foods, and personal care formulations.
Product Specifications
| Parameter | Specification | Test Method |
|---|---|---|
| Assay (C₂H₆O₂S, on dried basis) | ≥ 99.9% | GC |
| Appearance | White crystalline powder | Visual Inspection |
| Odor | Odorless or practically odorless Organoleptic Melting Range 108 – 110°C |
USP <741> |
| Loss on Drying | ≤ 0.5% | USP <731> |
| Residue on Ignition | ≤ 0.1% | USP <281> |
| Total Heavy Metals (as Pb) | ≤ 10 ppm | ICP-MS / AAS |
| Lead (Pb) | ≤ 1.0 mg/kg | ICP-MS / AAS |
| Arsenic (As) | ≤ 1.0 mg/kg | ICP-MS / AAS |
| Mercury (Hg) | ≤ 0.5 mg/kg | ICP-MS / AAS |
| Cadmium (Cd) | ≤ 1.0 mg/kg | ICP-MS / AAS |
| Residual Solvents | Meets USP <467> requirements | GC |
| Particle Size | As per customer requirement (typical: 40–100 mesh) | Sieve Analysis / Laser Diffraction |
| Total Plate Count | ≤ 1,000 CFU/g | USP <61> |
| Yeast & Mold | ≤ 100 CFU/g | USP <61> |
| E. coli | Negative | USP <62> |
| Salmonella | Negative | USP <62> |
Benefits
- Dimethyl sulfone can eliminate viruses, strengthen blood circulation, soften tissues, relieve pain, strengthen muscles and bones, calm the spirit, enhance physical strength, and maintain skin, hair and beauty.
- Dimethyl sulfone can treat arthritis, oral ulcers, asthma, constipation, blood vessels, and remove Candida mycotoxin in the gastrointestinal tract.
- Dimethyl sulfone can promote the health of skin nails.
Packing & Shipping

Why Choose Us & How to Order?

Located in China, if you purchase from us,we offer many additional convenient services, all of which cannot be easilly provided by other ingeredient products suppliers. Welcome to contact us to get FREE SAMPLE, COA and Nutrition Facts!
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