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 ITEMSSTANDARD REQUIREDRESULTS
AppearanceCLEARCLEAR
Purity (%)99.8 min99.91
Color(APHA)120 max100
Sulphur Content (% wt)67.9-68.368
Water Content (% wt,)0.05 max0.0092
Methyl Mercaptan(% wt,)0.01 max0.0095
Flash Point (°C)16°C16 °C
Density (20/4°C)1.060-1.0651.062

Packing:

  1. 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.
  2. 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.
  3. 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.

TDS/ MSDS