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Sulfolane

更新时间:2025-09-02 16:03:14

常用名 环丁砜 CAS号 126-33-0
价格 $需询单/5kg 纯度 99.0%
备货期 需询单 库存 询单
 产品详情(用途,包装等)
Identification:
Chemical Name: Sulfolane
Synonyms: Tetramethylene sulfone; Tetrahydrothiophene dioxide
CAS No.: 126-33-0
Structural Formula:
Molecular Formula: C4H8O2S

Properties:
Sulfolane is a colorless and tasteless soild at room temperature with M.P. 27.4-27.8°C. Sulfolane has high solubility property and selectivity.Sulfolane is solubled in water with arbitrary ratio,also solubled in aromatics and alcohol easily.

Specifications:
Items Standards
Appearance colorless to light yellow transparent liquid
Purity(dry base) % ≥99.5
Moisture % (m/m) ≤3.0
Ash %m/m ≤0.1
Density(30°C)g/ml 1.26-1.27
5% distillation temperature °C ≥282
10% distillation temperature °C ≤288
Heat stability mgSO2/kg ≤20
Sulfur content % (m/m) 26.0-27.0
2-cyclobutene sulfone aether% (m/m) ≤0.2
Isopropyl butylene sulfone aether% (m/m) ≤0.2


Application:
It is widely used as excellent solvent for aromatic extraction and removing sulphur from natural gas. Sulfolane is a multi-effective solvent with high purity and high boiling point, so it is suitable for chemical industry .This solvent can be used for the halogenate,methylization,organic synthesis,condensation and polymerization reaction in the field of pharmaceutical chemicals,agricltural chemicals,dyestuff,perfume,special industrial plastic and some other chemicals.

Packing& tranportaion:
250KG/drum(200L new galvanized drum with nitrogen blanket) or ISO TANK.
Transported as common commodity.
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供应商信息

河南斯诺科进出口贸易有限公司

认证状态:未认证供应商
电话:+86371-86189866
地址:东明路260号
地区: 河南省 郑州市 金水区
联系人:Sinotech
联系人电话:86-371-86189866
邮件:info@hasinotech.com
网址:http://www.hasinotech.com
主要市场:日韩,东南亚,中东,北欧,非洲,美洲
年贸易额:2000万
外贸占销售比例:90%
主要合作伙伴:Sinochem
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参考价格:¥108/500g
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