MARLON L

MARLON L is a surfactant used as a cleaning agent and textile auxiliary. Its chemical name is benzenesulfonic acid, 4-C10-13-sec-alkyl derivatives.

Principal: SASOL Germany GmbH

Chemical Name: Benzenesulfonic acid, 4-C10-13-sec-alkyl derivs.

Enhanced TDS

Identification & Functionality

Applications & Uses

Properties

Physical Form

Packaging & Availability

Packaging Type

Principal Information

Group Principal Number
S002380
Principal

Storage & Handling

Storage Conditions
  • MARLON L is store in stainless steel vessels or polyester vessels at about 50°C (max. 55°C).
  • MARLON L should be stored at room temperature in the dark. Storing above room temperature in the presence of sunlight can cause color degradation.

Other

ADR/RID/ADN Proper Shipping Name
Arylsulphonic acids, liquid
ADR/RID/ADN UN Number
UN2586
Appearance
Brown viscous liquid
Color (SDS)
Brown
Explosive Nature (SDS)
Not explosive
IATA/ICAO Proper Shipping Name
Arylsulphonic acids, liquid
IATA/ICAO UN Number
UN2586
IMO/IMDG EmS Fire
F-A
IMO/IMDG EmS Spill
S-B
IMO/IMDG Proper Shipping Name
Arylsulphonic acids, liquid
IMO/IMDG UN Number
UN2586
Item Number
Miscible in (SDS)
Water
Odor (SDS)
Stinging
Other Hazards
This substance/mixture contains no components considered to be either persistent, bioaccumulative and toxic (PBT), or very persistent and very bioaccumulative (vPvB) at levels of 0.1% or higher.Ecological information: The substance/mixture does not contain components considered to have endocrine disrupting properties according to REACH Article 57(f) or Commission Delegated regulation (EU) 2017/2100 or Commission Regulation (EU) 2018/605 at levels of 0.1% or higher.Toxicological information: The substance/mixture does not contain components considered to have endocrine disrupting properties according to REACH Article 57(f) or Commission Delegated regulation (EU) 2017/2100 or Commission Regulation (EU) 2018/605 at levels of 0.1% or higher.
Oxidizing Properties (SDS)
Not expected based on structure and functional groups
Protect from Freezing
Yes
Temperature Control
No
USA/DOT UN Number
Not Applicable
Chemical Properties
ValueUnitsTest Method / Conditions
Acid Number174.0 mg KOH/gmg KOH/gDIN EN ISO 2114
Equivalent Weight103.0-105.0 g/eqg/eqparts of sodium salt per 100 parts of acid
Unsulfated Mattermax. 3.0 %(M/M)%(M/M)DIN EN 13273
Material Composition
ValueUnitsTest Method / Conditions
2-Phenylalkane Content12.0-22.0 %(M/M)%(M/M)Gas Chromatography in educt
Carbon Contentmax. 3.0 %(M/M)%(M/M)Gas Chromatography below C₁₃
Carbon Content26.0-45.0 %(M/M)%(M/M)Gas Chromatography C₁₁
Carbon Content26.0-45.0 %(M/M)%(M/M)Gas Chromatography C₁₂
Carbon Contentmax. 16.0 %(M/M)%(M/M)Gas Chromatography C10
Carbon Content10.0-30.0 %(M/M)%(M/M)Gas Chromatography C₁₃
Carbon Contentmax. 1.0 %(M/M)%(M/M)Gas Chromatography C₉
Indan Contentmax. 1.0 %(M/M)%(M/M)
Iron Contentmax. 3.0 mg/kgmg/kgDIN EN ISO 11885
Sulfuric Acid Contentmax. 1.2 %(M/M)%(M/M)
n-Alkylbenzene Sulfonic Acid Contentmin. 96.0 %(M/M)%(M/M)ASTM D3049
n-Alkylbenzene Sulfonic Acid Contentmin. 96.0 %(M/M)%(M/M)DIN ISO 2271
Optical Properties
ValueUnitsTest Method / Conditions
Color Scalemax. 50.0 KlettKlettDIN EN 1557 5g+95g of ethanol
Physical Properties
ValueUnitsTest Method / Conditions
Density1.03 g/mLg/mLDIN 51757 at 50°C
Flash Point210.0 °C°CASTM D92
Molecular Weight318.0-322.0 g/molg/mol
Viscosity200.0 mPa.smPa.sBrookfield Viscometer a 80°C
Viscosity2400.0 mPa.smPa.sBrookfield Viscometer at 20°C
Viscosity500.0 mPa.smPa.sBrookfield Viscometer at 40°C
Viscosity300.0 mPa.smPa.sBrookfield Viscometer at 60°C
SDS Physical and Chemical Properties
ValueUnitsTest Method / Conditions
Autoignition Temperature (SDS)310.0 °C°C
Autoignition Temperature (SDS)310.0 °C°CDIN 51794
Density (SDS)1.03 g/cm³g/cm³at approx,. 50°C
Flash Point (SDS)210.0 °C°CDIN 51376
Log Partition Coefficient (Log Pow) (SDS)2.0-log Pow, Octanol Water
Melting Point (SDS)-10.0 °C°C
Relative Vapor Density (SDS)min. 1.0-
Vapor Pressure (SDS)max. 0.1 hPahPaAt 20°C
Viscosity (SDS)2400.0 mPa.smPa.s
pH (SDS)1.0-at 20°C, 10 g/l
Shelf Life & Stability
ValueUnitsTest Method / Conditions
Shelf Life0.0 dd
Thermal Properties
ValueUnitsTest Method / Conditions
Ignition Temperature310.0 °C°CDIN 51794
Specific Heat1.84 kJ/kg.KkJ/kg.KAt 60°C
Specific Heat1.42 kJ/kg.KkJ/kg.KAt 20°C
Specific Heat1.63 kJ/kg.KkJ/kg.KAt 40°C
Specific Heat2.01 kJ/kg.KkJ/kg.KAt 80°C
Thermal Conductivity0.143 W/m·KW/m·KAt 80°C