Description

[Bzmim]HSO4 is an ionic liquid salt, specifically the hydrogen sulfate salt of the 1-benzyl-3-methylimidazolium cation. This compound serves as a versatile and efficient acidic catalyst and solvent in various organic synthesis and industrial processes. It is particularly valuable for researchers and manufacturers in the pharmaceutical, fine chemical, and petrochemical sectors seeking greener and more controllable reaction media.

Application

• Acid Catalyst: Employed in esterification, alkylation, and condensation reactions as a recyclable, non-corrosive alternative to traditional mineral acids.
• Green Solvent Medium: Used as a reaction medium for organic synthesis, offering advantages in product separation and catalyst recovery.
• Electrolyte Component: Investigated for use in electrochemical applications, including batteries and capacitors, due to its ionic conductivity and stability.
• Extraction Solvent: Applied in the separation and purification of organic compounds and metal ions.
• Polymerization Catalyst: Facilitates certain polymerization processes as a dual-function catalyst and solvent.
• Biomass Processing: Used in the dissolution and catalytic conversion of cellulose and other biomass components.

Basic Information

Product Name	[Bzmim]HSO4
CAS No.	956597-95-8
Molecular Formula	C11H14N2O4S
Molecular Weight	270.31 g/mol
Synonyms	1-Benzyl-3-methylimidazolium hydrogen sulfate; 1-Benzyl-3-methyl-1H-imidazol-3-ium hydrogen sulfate; Bzmim HSO4; [Bmim][HSO4] (common abbreviation); 1-Benzyl-3-methylimidazol-3-ium hydrogensulfate; Ionic Liquid [Bzmim][HSO4]; BzMIM.HSO4
EINECS	Contact for details

Quality Control

Our [Bzmim]HSO4 is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical testing to ensure high purity and consistent performance. We provide detailed Certificates of Analysis (COA) with key parameters including assay, water content, and impurity profiles. Our quality systems support compliance with relevant REACH regulations for the global market.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and should be handled in a dry atmosphere to prevent degradation. Keep away from strong bases and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Chloride (Cl)	≤ 0.1%
Sulfate (SO4)	≤ 0.5%
pH (10% solution)	1.0 - 3.0

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.