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Methyl sulfonyl methane(MSM)

Cas No.:67-71-0
Standard:99%

Synonym: Dimethyl sulfone; MSM;MethylSulfonylMethane ; Methyl sulfone

Molecular Formula: C2H6O2S

Molecular Weight: 94.13

Molecular Structure:

Specification:  

Item

Standard

Appearance

White crystalline

Residue on Ignition

≤0.10%

Heavy metals

≤10ppm

Lead (Pb)

≤3 ppm

Cardmiu (Cd

≤1 ppm

Arsenic(As)

≤1 ppm

Mercury (Hg

≤0.1 ppm

Melting point

108.0-110.0ºC

Water Content

≤0.20%

DMSO Content

≤0.05%

Mesh size

20-40mesh

Assay

≥99.90%

Bulk density

≥0.75g/ml

Total plate count

<1000cfu/g

Yeast/Mold

<10cfu/g

Coliform

Negative

E.Coli

Negative

Salmonella

Negative

Staphylococcus

Negative

Package: 25kg drum/bag or according to the requirements of customers.

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