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I-Tetramethylammonium Hydroxide (TMAH) CAS 75-59-2 (25% Aqueous Solution) Isithombe Esifakiwe
  • I-Tetramethylammonium Hydroxide (TMAH) CAS 75-59-2 (25% Aqueous Solution)

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

Incazelo emfushane:

I-Tetramethylammonium Hydroxide (25% Aqueous Solution)

Amazwi afanayo: TMAH

CAS: 75-59-2

Isilinganiso: 24.5 ~ 25.5%

Ukubukeka: Uketshezi Olungenambala

I-Quaternary Ammonium Salts, Ikhwalithi ephezulu

Thintana: UDkt. Alvin Huang

Iselula/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com


Imininingwane Yomkhiqizo

Imikhiqizo Ehlobene

Omaka bomkhiqizo

Incazelo:

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:

Igama Lekhemikhali I-Tetramethylammonium Hydroxide (25% Aqueous Solution)
Omqondofana I-TMAH (25% Aqueous Solution)
Inombolo ye-CAS 75-59-2
Inombolo yeCAT I-RF-PI1749
Isimo Sesitoko Esitokweni, Isikali Sokukhiqiza Sifinyelela Kumathani
I-Molecular Formula (CH3)4NOH
Isisindo samangqamuzana 91.15
Inkomba ye-Refractive (N20/D) 1.378~1.384
Iphunga Iphunga Elinamandla Njenge-Amoniya
Isexwayiso esiyingozi Kunobuthi Kakhulu!Uketshezi Oluvuthayo!
Ibhrendi I-Ruifu Chemical

Imininingwane:

Into Imininingwane
Ukubukeka Uketshezi Olungenambala
Isivivinyo
 24.5 ~ 25.5% (I-Assay by Titration)
I-Chloride <500ppm
I-Potassium (K) <5ppm
I-Sodium (Na) <5ppm
Umbala <50APHA
Izinga Lokuhlola I-Enterprise Standard
Ukusetshenziswa ocwaningweni lwe-Photoresist

Iphakheji nesitoreji:

Iphakheji: 25kg/Drum, noma ngokwezidingo zekhasimende.

Isimo Sesitoreji:Gcina ezitsheni ezivaliwe endaweni epholile neyomile;Vikela ekukhanyeni nakumswakama.

Izinzuzo:

1

I-FAQ:

Isicelo:

I-Tetramethylammonium Hydroxide (TMAH) (CAS: 75-59-2) iwusawoti we-quaternary ammonium ngokuvamile osetshenziswa njenge-anisotropic etchant ye-silicon ngenxa yezinga layo eliphezulu lokunamathisela i-silicon, i-solvent eyisisekelo ekuthuthukisweni kwe-acidic photoresist kwinqubo ye-photolithography, njenge-surfactant ukuhlanganiswa kwe-ferrofluid kanye ne-reagent ye-polarographic.Ithola ukusetshenziswa ekukhiqizeni i-silicon ephilayo, lapho isetshenziselwa khona i-computer silicon wafer surface brightener kanye ne-ejenti yokuhlanza.Iphinde ihileleke ekuhlanzeni ezinye izakhi zensimbi.

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