DMDS (Dimethyl disulfide)
Introduction
DMDS as a solvent and pesticide intermediate, in the petroleum refining industry, it is widely used in the activation of the pre-sulfurization process of naphtha, gasoline, kerosene, diesel, atmospheric heavy oil, hydrotreatment, and hydrocracking catalysis agent. In pesticides, it is used to produce fenthion.
Index
Structural Formula: CH3-S-S-CH3
CAS 624-92-0
Analog to Chevron Phillips, Arkema
Specification
| ANALYSIS ITEMS | STANDARD REQUIRED | RESULTS |
| Appearance | CLEAR | CLEAR |
| Purity (%) | 99.8 min | 99.91 |
| Color(APHA) | 120 max | 100 |
| Sulphur Content (% wt) | 67.9-68.3 | 68 |
| Water Content (% wt,) | 0.05 max | 0.0092 |
| Methyl Mercaptan(% wt,) | 0.01 max | 0.0095 |
| Flash Point (°C) | 16°C | 16 °C |
| Density (20/4°C) | 1.060-1.065 | 1.062 |
Packing:
- Packed In a 20-Ft Stainless Steel Iso-Tank, It Is 24cbm. And Put a Total of 21mt +/- 5% Max In One 20 Ft Iso Tank Container In Bulk. Iso Tank Size: 6058mmX 2438mmx 2591mm . IsoTank is Made In French And Uk. Germany. Quality Certificated By Abs. Bv Lloyd. With a 500mm Manhole On Top.
- Packed In 240 Kg. New Iron Drum And Firmly Strapped. Non-Returnable New Steel Drums To Withstand Hydrostatic Test Pressure Of 40 Psig For 5 Minutes. Total 19.20mt In One 20 Ft Container.
- Packed In 200 Kg. New Iron Drum And Firmly Strapped. Non-Returnable New Steel Drums To Withstand Hydrostatic Test Pressure Of 40 Psig For 5 Minutes. Total 16 Mt In One 20 Ft Container.
ISO Tank Delivery & Shipment :
* Lessee Will Return Equipment To The CLPC. Which Have Been Agreed To In Writing By The Parties.
* Free Discharge Date Is 14 Days At Destination Port,
* Lease Cost: Usd 25/ Per Day Per Container After Free Discharge Date At Destination Port Until the Redelivery ISO Tank Date At China Port.
* Shipment Date: About 25 Days – 45 Days From Tianjin, Shanghai, or FCA China.
* Maximum Delivery To Replenish Maximum Stock Quantity: 100 Mt
* The Cost Of Repairs Of the Iso Tank Will Be Paid By Lessee.