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TNPS 537
TNPS 537 is a sulfiding agent similar to the DMS and DMDS. It is commonly used in the activation of hydrotreating catalysts
Quantity
Documents
- Manufacturer: Chevron Phillips Chemical Company
- Product Line: Chevron Phillips Chemical Sulfides
- Product: Sulfides
- Industries: Coatings | Energy | Lubricant Formulation | Metal Processing & Fabrication
- Authorized Countries: Austria | Canada | France | Germany | Italy | Mexico | Spain | Switzerland | United Kingdom | United States
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Manufacturer
Product Line
Product
Authorized Countries
Austria
Canada
France
Germany
Italy
Mexico
Spain
Switzerland
United Kingdom
United States
Overview
TNPS 537is also known as Di-tert-nonyl Polysulfide or TPS 37. It is typically used in automotive, petroleum and refinery applications
Specifications
Appearance: Clear with no particulate matter
Color, Visible: Light yellow
Flash Point, PM: 229
Gardner Color: 5.8
Mercaptan Sulfur: 12.9
Sulfur: 36.1
Turbidity: 2.62
Active Sulfur, WT %: 22 - 26
Boiling Point @ 14.7 psia,,deg F: Decomposes
Density @ 20 C: 1.036
Insoluble in: Water
Molecular Weight, g/mol (main constituent): 414
Odor: Mild
Soluble in: Hexane, toluene, white spirit
Viscosity @ 40C: 35
Primary Chemistry:
Di-tert-nonyl Polysulfide
Problems Solved
Poor Sulfiding Rates and Generation of H2S
Inconsistent Sulfiding Agent Performance or Quality
Related Applications
Related Chemistries
Related End Markets
Energy
Lubricant Formulation
Metal Processing & Fabrication
Related Functions
Coatings
Energy
Lubricant Formulation
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