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- 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
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
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
- 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
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
Chevron Phillips Chemical Sulfides Articles
Chevron Phillips Sulfide Agents
ChemPoint offers sulfides through Chevron Phillips Chemical which are widely used by refineries for hydrodesulfurization. Our sulfides – TBPS, and Dimethyl Sulfide – are used to activate hydrotreating and hydrocracking catalysts to achieve maximum performance.
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