99.5% Sulfolane Solvents Tetramethylene Sulfone / 1,1-Dioxidetetrahydrothiofuran

 

Sulfolane/ Tetramethylene Sulfone/ 1,1-Dioxidetetrahydrothiofuran 99.5% Solvents CAS 126-33-0

Product Description

Sulfolane is an excellent solvent due to its high thermal stability and stability to acid and alkali.

It can be used to extract aromatic hydrocarbons from aliphatic hydrocarbons and to remove acid gases from gas mixtures. It can be used in spinning, film making, etc.

Product Name	Sulfolane
CAS	126-33-0
MF	C4H8O2S
ITEM	SPECIFCATION	RESULT
Appearance at 30℃	Colorless or canary lucid liquid	Qualified
Purity, (Dry basis) %	≥99.5	99.72
Density (30℃)kg/m3	1260-1270	1263
5% Distil off temperature ℃	≥282	285.3
95% Distil off temperature ℃	≤288	285.8
Thermal stability mgSo2/kg	≤16	9.81
Moisture % m/m	≤0.1	0.022
Sulfur content % m/m	26.0-27.0	26.52
2-Sulfolene % m/m	≤0.2	0.017
Isopropyl sulfolane aether % m/m	≤0.2	0
Ash content % m/m	≤0.1	0.0042

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