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TETRAMETHYLAMMONIUM SILICATE

Tetramethylammonium silicate (TMAS), a high-purity, metal-ion-free soluble silicate source supplied as an aqueous solution, for semiconductor CMP, wafer cleaning and CVD/spin-on dielectric processes.
  • CAS NO:

    53116-81-7
  • OTHERS:

  • Product Detail

Product Name TETRAMETHYLAMMONIUM SILICATE
CAS No. 53116-81-7
application Semiconductor CMP slurries (corrosion inhibitor for Cu/Al interconnects); photoresist stripping and wafer cleaning; CVD/spin-on silica precursor (metal-free silicon source); zeolite LTA templating.
package As required
Molecular Weight 388.66
Molecular Formula C16H48N4O4Si
Specification 99%
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