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MSM (Methylsulfonylmethane) Powder

High-Purity MSM (Methylsulfonylmethane) Powder – GMP Certified Organic Sulfur Supplier

Source premium MSM (Methylsulfonylmethane) powder from an ISO & GMP certified manufacturer. ≥99.9% purity, Kosher/Halal options, and strict quality control for nutraceutical, pet, and livestock applications. Request a quote today.

- Purity ≥ 99.9% - GMP Certified Production - Kosher & Halal Available - Heavy Metal Controlled - OEM/ODM - Consistent Particle Size Distribution

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Description — Methylsulfonylmethane (MSM)

High-purity organic sulfur compound · CAS 67-71-0 · GMP manufactured

🔬 What is MSM

Methylsulfonylmethane (MSM) is a naturally occurring organic sulfur compound widely distributed in human bones, muscles, skin, and connective tissues. It serves as a fundamental precursor for amino acid synthesis and is essential for collagen formation.

The human body utilizes approximately 0.5 mg of MSM daily to maintain normal protein and connective-tissue metabolism.

📋 Identity & Properties

Molecular Formula C₂H₆O₂S
Molecular Weight 94.13
CAS Number 67-71-0

Appearance: White crystalline powder
Solubility: Freely soluble in water, ethanol, benzene, methanol, acetone; slightly soluble in ether.
pH (aq.): Neutral (~7)
Stability: Does not decolorize KMnO₄ at room temperature; strong oxidizers may convert it to methanesulfonic acid.

⚙️ Production & Quality Insight
Synthesized from high-purity dimethyl sulfoxide (DMSO, ≥99.9%) and hydrogen peroxide, followed by multiple recrystallization in purified water, controlled drying, and precision sieving.
Every batch is tested for residual solvents, heavy metals, moisture, and particle-size consistency to meet global nutraceutical and food-grade specifications.

Product Features

NO01

GMP-Compliant Production Environment

We operate a dedicated 1,500+ m² GMP-certified clean workshop with fully validated air-handling systems and positive-pressure zones. All manufacturing processes strictly follow GMP protocols to ensure zero cross-contamination and batch-to-batch consistency.

NO02

High-Purity Feedstock & Controlled Synthesis

Our MSM is synthesized exclusively from premium-grade DMSO (99.9% min.) and high-purity hydrogen peroxide. Through controlled oxidation, repeated crystallization, and drying under vacuum, we achieve purity levels that meet or exceed the most stringent international specifications.

NO03

Rigorous In-House Quality Control

Our QC laboratory is equipped with advanced analytical instruments, including gas chromatography (GC) for purity and residual solvent analysis, Karl Fischer coulometric titrators for moisture determination, and multiple sieve stacks for particle-size profiling. Every batch is sampled and tested by trained technicians before release, with retained samples archived for full traceability.

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