Methyl Sulfonyl Methane Dimethyl Sulfone MSM Powder Supplier Basic Information: Product name: MSM Other Name: Methyl Sulfonyl Methane CAS No.: 67-71-0 MF: C2H6O2S EINECS No.: 200-665-9 Appearance: White crystalline powder Melting Point(ºC): 107-111ºC Boiling Point(ºC): 240.9°C at 760 mmHg Refractive_index: 1.402 Methylsulfonylmethane (MSM) is an organosulfur compound with the formula (CH3)2SO2. It is also known by several other names including …