Methyl Sulfonyl Methane(Msm)

We are offering methyl sulfonyl methane(msm).
product name: methyl sulfonyl methane(msm)
chemical name: dimethyl sulfone; methyl sulfonyl methane; methyl sulphone; msm
molecular formula: c2h6o2s einecs：200-665-9
molecular weight: 94.1328
cas number: 67-71-0 海关编码：2930909090
specifications: 0-20mesh, 20-40mesh, 40-60mesh, 60-80mesh, 80-100mesh, and above 100mesh
characteristics: white crystal powder, easily soluble in ether solution, ethyl alcohol, benzene, methyl alcohol and acetone, slightly soluble in ether. It can’t discolor potassium permanganate at normal temperature. Strong oxidizer can oxidize methyl sulfonyl methane into methylsulfonic acid. Methyl sulfonyl methane solution presents neutral. Microsublimation occurs at 25 °c, and speeds up at 60°c. It should be store in a tightly sealed container away from heat and direct light, and in a cool dry place.
application: msm is a nutriceutical that has proven to be excellent for the skin and for pain relief. Msm speeds the recovery from exhaustion and over-training, and facilitates the repair of protein tissue through its bioavailable sulfur.materials for organic synthesis, high temperature flux, analytical reagent, chromatogram fixing agent, food additive and health care products & medicine, which are used for keep the balance of sulfur element in human body. Msm can be founded in our skin, hair & nail. It can strengthen blood circulation, help hair and nail grow, remove toxin in the stomach and intestine and prevent ulcer etc..also used in curing arthritis and stomachache etc...it is named as minerals of natural beautification.
methylsulfonylmethane,%: 99.9 minimum
dmso, %: 0.01maxmum
appearance: white, crystalline
odor: odorless
mesh size (u.s. Std.): 20 - 80 mesh
melting point @ 760 mm hg: 106-108°c
bulk density (gml): 0.74 minimum
water, %: 0.20 maximum
heavy metals (as lead):
residue on ignition: