Product Description
Tetramethyl Ammonium Hydrogen Sulphate (Code: 06218) is a high-purity, white crystalline ionic compound widely used as a reagent, electrolyte, and catalyst component in analytical chemistry and electrochemical research. This quaternary ammonium hydrogen sulphate salt exhibits excellent ionic conductivity and thermal stability, making it ideal for use in various organic and inorganic applications.
In laboratory research, Tetramethyl Ammonium Hydrogen Sulphate (TMAHS) serves as a phase-transfer reagent, ionic liquid precursor, and supporting electrolyte. Industrially, it is applied in catalysis, metal finishing, polymer processing, and specialty chemical synthesis.

Key Features
- Product Code: 06218
- Chemical Name: Tetramethyl Ammonium Hydrogen Sulphate
- Molecular Formula: C₄H₁₃NO₄S
- Molecular Weight: 171.22 g/mol
- CAS Number: 10424-59-6
- Appearance: White crystalline solid
- Purity: ≥99% (Analytical/Reagent Grade)
- Solubility: Freely soluble in water, methanol, and ethanol
- Melting Point: 260–270°C (decomposes)
- Stability: Hygroscopic; stable under normal conditions when kept dry and sealed
Applications
Laboratory & Research
- Used as a supporting electrolyte in electrochemical and conductivity experiments.
- Serves as a phase-transfer catalyst in organic and inorganic synthesis.
- Employed as an ionic liquid precursor for solvent and catalysis research.
- Reagent in analytical chemistry and chromatographic separations.
- Applied in polymer and materials science for ionic modification and stability studies.
Industrial Uses
- Catalysis: Component in acid-catalyzed and oxidation reactions.
- Electrochemistry: Utilized in plating baths, electrodeposition, and ionic transport studies.
- Polymer Processing: Acts as an additive or stabilizer in specialty polymer formulations.
- Chemical Manufacturing: Intermediate for producing ionic liquids and ammonium-based salts.
Safety & Handling
- Hazard: May cause irritation to skin, eyes, and respiratory tract; harmful if swallowed.
- Precautions: Handle in a dry, ventilated area. Avoid moisture exposure and dust formation. Wear appropriate gloves, goggles, and laboratory protective clothing.
- Storage: Store in tightly closed containers in a cool, dry location away from strong oxidizers and acids.
- Disposal: Dispose of according to local and institutional chemical waste regulations.
Price in Bangladesh
Available in 25 g, 50 g, 100 g, 250 g, and 500 g laboratory packs.
Bulk quantities and institutional supply available upon request.
Discounts offered for universities, R&D centers, and industrial buyers.
Why Choose Tetramethyl Ammonium Hydrogen Sulphate 06218 from M/S Bright Scientific Co.?
- High-purity reagent grade suitable for research and industrial applications.
- Consistent chemical performance with verified quality assurance.
- Available in a range of packaging sizes for laboratory and bulk use.
- Nationwide distribution in Bangladesh with competitive pricing.
- Trusted by universities, analytical laboratories, and manufacturing industries.
Contact Information
M/S Bright Scientific Co.
📞 Phone: 01711285976








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