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Tetramethylammonium Hydroxide (TMAH) CAS 75-59-2 (25% Aqueous Solution) Foto egosipụtara
  • Tetramethylammonium Hydroxide (TMAH) CAS 75-59-2 (25% Ngwọta Mmiri)

Tetramethylammonium Hydroxide (TMAH) CAS 75-59-2 (25% Ngwọta Mmiri)

Nkọwa dị mkpirikpi:

Tetramethylammonium Hydroxide (25% Ngwọta Mmiri)

Ihe atụ: TMAH

Ọnọdụ: 75-59-2

Nyocha: 24.5 ~ 25.5%

Ọdịdị: Liquid enweghị agba

Nnu Ammonium Quaternary, Ogo dị elu

Kpọtụrụ: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com


Nkọwa ngwaahịa

Ngwaahịa ndị emetụtara

Mkpado ngwaahịa

Nkọwa:

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

Njirimara kemịkalụ:

Aha Chemical Tetramethylammonium Hydroxide (25% Ngwọta Mmiri)
Ụdị okwu TMAH (25% ngwọta mmiri)
Nọmba CAS 75-59-2
Nọmba CAT RF-PI1749
Ọnọdụ Ahịa N'ọkwa, Mpụta Ihe ruru Tọn
Usoro ihe omimi (CH3) 4NOH
Ibu molekụla 91.15
Ntụgharị ntụgharị (N20/D) 1.378-1.384
Isi Amonia siri ike-dị ka isi
Ịdọ aka ná ntị egwu Na-egbu egbu nke ukwuu!Mmiri na-enwu ọkụ!
Ụdị Ruifu Chemical

Nkọwapụta:

Ihe Nkọwapụta
Ọdịdị Mmiri na-enweghị agba
Nyocha
 24.5 ~ 25.5% (Nnwale sitere na Titration)
Chloride <500ppm
Potassium (K) <5ppm
Sodium (Na) <5ppm
Agba <50APHA
Nlele ọkọlọtọ Standardkpụrụ ụlọ ọrụ
Ojiji Maka nyocha Photoresis

Ngwungwu & Nchekwa:

ngwugwu: 25kg / Drum, ma ọ bụ dị ka ndị ahịa chọrọ.

Ọnọdụ Nchekwa:Na-echekwa n'ime akpa ndị a kpuchiri ekpuchi na ebe dị jụụ na nke kpọrọ nkụ;Chebe site na ìhè na mmiri mmiri.

Uru:

1

Ajụjụ:

Ngwa:

Tetramethylammonium Hydroxide (TMAH) (CAS: 75-59-2) bụ quaternary ammonium nnu a na-ejikarị dị ka anisotropic etchant maka silicon n'ihi na elu silicon etching ọnụego ya, isi ihe mgbaze na mmepe nke acidic photoresist na photolithography usoro, dị ka surfactant na. njikọ nke ferrofluid na dị ka polarographic reagent.Ọ na-ahụ ngwa na mmepụta nke organic silicon, ebe a na-eji kọmputa silicon wafer elu brightener na ihicha gị n'ụlọnga.Ọ na-etinyekwa aka na ịsacha ụfọdụ ihe ọla.

Dee ozi gị ebe a ziga anyị ya