Product name:Dimethyl Disulfide (DMDS)

Synonyms:Dimethyl disulphide;2,3-Dithiabutane; Methyl disulfide; (methyldithio)methane;DMDS;(Methyldisulfanyl)methane;Dimethyldisulfid(German); Disulfuro de dimetilo (Spanish);

CAS Number: 624-92-0

Product description:

We are long term supplier of dimethyl disulfide.It is an important additive in oil refinery and petrochemical facility used as catalyst sulfiding agent and anti-coking agents.

Appearance :Colorless or light yellow liquid

Melting Point : -84.72°C

Boiling Point : 116~118°C

Vapour Pressure (25°C) : 28.6 mmHg

Specific Gravity (20°C) : 1.062 g/cm3

Flash Point : 16°C

Explosion Limits : Lower: 1.1% (volume in air) Upper: 16.1% (volume in air)

HS Code(Tariff code):2930909099

Trade terms: FOB,CFR,CIF,FCA,CPT

Supply ability: 1000MT/month

Typical Properties of Physical and Chemical:

Appearance:Colorless or light yellow liquid

Purity:99.6% min

Sulphur content:67.9~68.3%

Methyl Mercaptan:0.1% max

Water content: 0.06% max

Applications:

In oil refining industry, it is widely used as activator in preliminary vulcanization procedure of catalyzers in certain products' (including naphtha, gasoline, kerosene, diesel soil) hydrodesulfurization, hydrocracking process; anti-coking agents for steam crackers and hydrofining units; intermediate of pesticide; organic synthesis; as solvent, softening agent and plasticizer in rubber industry; additive in fuel and lubricant; metallurgy for its anti-corrosion properties.

Advantages:

We have large,stable and long term supply ability of high quality product,which has been approved by CNPC,Sinopec and many other leading oil companies around the world.

Toxicity and Handling:

Detailed information is available upon request.

*Handle as an industrial chemical, wearing protective equipment and observing the precautions described in the Material Safety Data Sheet (MSDS).*

Transportation：

It is dangerous chemical.Hazard Class: 3 UN No.:2381. Transport of the goods should be subject to local government regulations.

Packaging and Storage:

Packing Group: II, 200kg/steel drum

Isotank: 20MT~25MT per isotank in bulk.

Store in a dry, cool and well ventilated area. Keep container closed. Store away from incompatibles. Follow safe warehousing practices regarding packaging,palletizing, banding, shrink wrapping and stacking.