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Tetramethylammonium hydroxide
Product name
Tetramethylammonium hydroxide
Standard
 
Specification and Packing
Product Specification:  25%/35%/40% aqueous solution (common industrial grades), 97% anhydrous crystals (Reagent/High-purity grade)
Packaging Specification:  20kg/corrosion-resistant HDPE plastic drum (aqueous solution), 5kg/sealed fluorinated bottle (anhydrous crystals, moisture-proof and corrosion-resistant), 1kg/reagent bottle (for laboratory use)
Usage
 
Details
CAS No.:  77-98-5
Molecular Formula:  C₈H₂₁NO
Molecular Weight:  147.26
Product Application:  Primarily used as a strong base catalyst in organic synthesis, suitable for deprotonation, elimination reactions, nucleophilic substitution reactions, and as a polymerization initiator for polymer materials; used as a mobile phase additive in ion-pair chromatography in analytical chemistry; also used as a template agent for molecular sieve synthesis, and as a photoresist stripping aid and silicon wafer surface cleaning agent in the microelectronics industry.
Storage Conditions:  Aqueous solutions should be stored in a cool, well-ventilated, light-protected area, away from strong acids, strong oxidizing agents, and metal powders to prevent neutralization reactions or container corrosion. Anhydrous crystals must be strictly sealed, isolated from air and moisture to avoid hygroscopic deterioration. Storage temperature controlled at 0-4°C can extend shelf life.
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Contact Person: Kimberly Ma
Electronic-materials & Catalysts & Intermediates & Chemicals
Mobile phone: +86-13814034932 
Wechat ID:mafengqin4932, QQ ID:158555474
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