Hach Titration Kit: R-SH (Thiol) in Petroleum Products
SKU: AP0017.AT1112
Manufacturer: Hach
Availability: Order only
Contents of delivery:
- glass syringe
- plastic beakers
- magnetic stirrer
- application on USB stick
- electrode
- conical adapter
- bottle stopper
- 1 L glass bottle
Description Specifications Video Downloads Recommended products
Description
Description
Application pack for the determination of R-SH thiols in fuels
Suitable for the Titralab AT1000 series of automatic titrators, models AT1112, AT1122 and AT1222.
Hach Kits contain all the elements except reagents so that each user can set up and run their tests quickly and easily. Each kit is specially designed for unique parameters to provide accurate and reproducible measurements.
Method for the determination of thiols (mercaptans) in fuel (ASTM D3227-13)
Method: Potentiometric titration.
This method covers the determination of mercaptan sulfur in gasolines, kerosene, aircraft turbine fuels and distillate fuels. Organic sulfur compounds such as sulfides, disulfides and thiophene, elemental sulfur in an amount of less than 0.0005 wt% do not distort the analysis results. Hydrogen sulfide will interfere with the determination if not removed.
The hydrogen sulfide-free sample is dissolved in an alcoholic titration solvent with sodium acetate and titrated potentiometrically with a silver nitrate solution using the potential difference between the glass electrode and the silver / silver sulfide electrode as an indicator. Under these conditions, the mercaptan sulfur is precipitated as silver mercaptide and the titration endpoint is indicated by a change in potential.
Specifications
Application area | Oil and gas |
Industry | Chemical |
Parameters | Thiol R-SH |
Compatibility | Titrator AT1122, Titrator AT1222, Titrator AT1112 |
Recommended products
Potentiometric titrator Titralab AT1122, 1 burette, 2 pumps
Automatic potentiometric Hach titrator for fast and accurate titrations.
SKU: AT1122.82
Potentiometric titrator Titralab AT1222, 2 Burettes, 2 Pumps
Automatic potentiometric Hach titrator for fast and accurate titrations.
SKU: AT1222.82
Potentiometric titrator Titralab AT1112, 1 burette, 1 pump
Automatic potentiometric Hach titrator for fast and accurate titrations.
SKU: AT1112.82
Hach Titration Kit - Petrochem: TAN (Total Acid Number)
Hach accessory kit (without reagents) for the determination of total acid number (TAN) in petrochemicals.
SKU: AP0015.AT1102
Hach Titration Kit - Petrochem: TBN (Total Base Number)
Hach accessory kit (without reagents) for determination of total base number (TBN) in petrochemicals.
SKU: AP0016.AT1102
Hach Titration Kit Petrochemicals: Bromine Number
A set of accessories (without reagents) Hach for the determination of the bromine and iodine number Br2 / I2 in petrochemical products. The method is based on ASTM D1159-07.
SKU: AP0018.AT1102
Recommended products
Potentiometric titrator Titralab AT1122, 1 burette, 2 pumps
Automatic potentiometric Hach titrator for fast and accurate titrations.
SKU: AT1122.82
Potentiometric titrator Titralab AT1222, 2 Burettes, 2 Pumps
Automatic potentiometric Hach titrator for fast and accurate titrations.
SKU: AT1222.82
Potentiometric titrator Titralab AT1112, 1 burette, 1 pump
Automatic potentiometric Hach titrator for fast and accurate titrations.
SKU: AT1112.82
Hach Titration Kit - Petrochem: TAN (Total Acid Number)
Hach accessory kit (without reagents) for the determination of total acid number (TAN) in petrochemicals.
SKU: AP0015.AT1102
Hach Titration Kit - Petrochem: TBN (Total Base Number)
Hach accessory kit (without reagents) for determination of total base number (TBN) in petrochemicals.
SKU: AP0016.AT1102
Hach Titration Kit Petrochemicals: Bromine Number
A set of accessories (without reagents) Hach for the determination of the bromine and iodine number Br2 / I2 in petrochemical products. The method is based on ASTM D1159-07.
SKU: AP0018.AT1102