English
Tetramethylammonium Hydroxide (TMAH) CAS 75-59-2 (25% Aqueous Solution) Featured duab
  • Tetramethylammonium Hydroxide (TMAH) CAS 75-59-2 (25% Aqueous Solution)

Tetramethylammonium Hydroxide (TMAH) CAS 75-59-2 (25% Aqueous Solution)

Lus piav qhia luv luv:

Tetramethylammonium Hydroxide (25% Aqueous daws)

Synonyms: TMAH

CAS: 75-59-2 Nr

Kev Ntsuas: 24.5 ~ 25.5%

Cov tsos: Xim tsis muaj kua

Quaternary Ammonium ntsev, zoo heev

Hu rau: Dr. Alvin Huang

Txawb/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com


Product Detail

Yam khoom

Khoom cim npe

Nqe lus piav qhia:

Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of Tetramethylammonium Hydroxide (TMAH) (CAS: 75-59-2) with high quality, commercial production. We can provide Certificate of Analysis (COA), Safety Data Sheet (SDS), worldwide delivery, small and bulk quantities available, strong after-sale service. Welcome to order. Please contact: alvin@ruifuchem.com

Chemical Properties:

Tshuaj npe Tetramethylammonium Hydroxide (25% Aqueous daws)
Synonyms TMAH (25% Aqueous Solution)
CAS Nr 75-59-2 ib
CAT Number Qauv TSIS MUAJ: RF-PI1749
Tshuag xwm txheej Nyob rau hauv Tshuag, ntau lawm Scale mus txog Tons
Molecular Formula (CH3) 4 NUG
Molecular Luj 91.15 Nws
Refractive Index (N20/D) 1.378-1.384 Ib
tsw Muaj zog ammonia zoo li tsw
Ceeb toom xwm txheej Toxic heev!Flammable kua!
Hom Ruifu Tshuaj

Specifications:

Yam khoom Specifications
Qhov tshwm sim Xim tsis muaj kua
Assay
 24.5 ~ 25.5% (Assay los ntawm Titration)
Chloride <500ppm
Potassium (K) <5 ppm
Sodium (Na) <5 ppm
Xim <50 PHAB
Test Standard Enterprise Standard
Kev siv rau Photoresist tshawb fawb

Pob & Cia:

Pob: 25kg / Nruas, los yog raws li tus neeg yuav tsum tau muaj.

Cia txias:Khaws rau hauv cov thawv ntim khoom ntawm qhov chaw txias thiab qhuav;Tiv thaiv los ntawm lub teeb thiab noo noo.

Qhov zoo:

1

FAQ:

Daim ntawv thov:

Tetramethylammonium Hydroxide (TMAH) (CAS: 75-59-2) yog quaternary ammonium ntsev feem ntau yog siv los ua anisotropic etchant rau silicon vim nws siab silicon etching tus nqi, yooj yim hnyav hauv kev txhim kho acidic photoresist hauv photolithography txheej txheem, raws li surfactant nyob rau hauv cov synthesis ntawm ferrofluid thiab raws li ib tug polarographic reagent.Nws pom daim ntawv thov hauv kev tsim cov organic silicon, qhov twg nws yog siv rau lub computer silicon wafer nto brightener thiab tu tus neeg saib xyuas.Nws kuj tseem koom nrog hauv kev ua kom huv ntawm qee cov khoom siv hlau.

Sau koj cov lus ntawm no thiab xa tuaj rau peb