Sulfolane A, Low Color is a hydrocarbon solvent similar to the Sulfolane A Anhydrous but with a much lower APHA color of 10 ideal for dye applications.
Sulfolane A, Low Color from Chevron Phillips Chemical is a grade of sulfolane solvent with very light color. Sulfolane is a highly polar organosulfur compound useful for organic synthesis and applications requiring a solvent with high solubility with organic materials. Because of its light color, Sulfolane A, Low Color is particularly well suited for dye applications to improve dispersion, and for jet printing dyes to improve stability and reduce clogging. Sulfolane A, Low Color is also used as a solvent for the synthesis of pharmaceutical intermediates.
Ash: 0.100 max
Distillation -
5%: 282 min
SO2 Stability: 20 max
Sulfolane, Anhydrous: 99.0 min
Water: 0.25 max
APHA Color: 200 max
Distillation -
95%: 288 max
Distillation - 50%, CEL: 283.8
Flash Point, PM: 330
Freezing Point °F: 79
Specific Gravity at 30 F: 1.264
Cas Number: 126-33-0
Primary Chemistry: Sulfolane, tetramethylene sulfone
Highly polar solvent
Low color
Low water content
Poor yields during organic extraction of polar compounds
Clogging in jet printing ink
Poor dye absorption and drawing properties for textile processing
Poor dye dispersion
Solvent for organic compound applications
Solvent for dye applications
Solvent for jet printing inks
Synthesis of pharmaceutical intermediates
Chevron Phillips Chemical high-purity sulfolane solvents have promising uses in emerging energy storage solutions like solid-state batteries. Learn why.
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