sulfolane 99.5%,Tetramethylene sulfone, oil gas chemical

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sulfolane

Tetramethylene sulfone, oil gas chemical

Physical chemical properties.

Physical State: Liquid

Appearance: clear, colorless

Odor: odorless

pH: Not available.

Vapor Pressure: 14.5 mmHg @ 150

Vapor Density: Not available.

Evaporation Rate:Not available.

Viscosity: 10.34 cP 30C

Boiling Point: 282-288C

Freezing/Melting Point:27.4 deg C

Decomposition Temperature:220 deg C

Solubility: Competely miscible with water

Specific Gravity/Density: 1.2610

Molecular Formula:C4H8O2S

Molecular Weight:120.1148

Application:

Solvents for oil industry

Removal of CO2,SO2 etc.

Agrochemical

Pharmaceutical

Dye and pigment

Polymer solvent

Specification:

Item	Quality standard
Appearance	colorless or light yellow transparent liquid
Density(30°C)	1260-1270
5% distillation temperature °C 10% distillation temperature °C	≥282 ≤288
Heat stability mgSO2/kg	≤20
Moisture % (m/m)	≤3.0
Sulfur content % (m/m)	26.0-27.0
2-cyclobutene sulfone aether% (m/m)	≤0.2
Isopropyl butylene sulfone aether% (m/m)	≤0.2
Purity(dry base)	≥99.5%
Ash butylene sulfone aether% (m/m)	≤0.1

sulfolane 99.5%,Tetramethylene sulfone, oil gas chemical