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

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

Kufotokozera Kwachidule:

Tetramethylammonium Hydrooxide (25% Aqueous Solution)

Mawu ofanana: TMAH

CAS: 75-59-2

Chiwerengero: 24.5-25.5%

Maonekedwe: Madzi Opanda Mtundu

Quaternary Ammonium Salts, High Quality

Lumikizanani ndi Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com


Tsatanetsatane wa Zamalonda

Zogwirizana nazo

Zolemba Zamalonda

Kufotokozera:

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:

Dzina la Chemical Tetramethylammonium Hydrooxide (25% Aqueous Solution)
Mawu ofanana ndi mawu TMAH (25% Aqueous Solution)
Nambala ya CAS 75-59-2
Nambala ya CAT Chithunzi cha RF-PI1749
Stock Status Mu Stock, Kupanga Kukula Mpaka Matani
Molecular Formula (CH3)4NO
Kulemera kwa Maselo 91.15
Refractive Index (N20/D) 1.378-1.384
Kununkhira Kununkhira Kwamphamvu kwa Ammonia
Chenjezo Langozi Zapoizoni Kwambiri!Mafuta Oyaka!
Mtundu Ruifu Chemical

Zofotokozera:

Kanthu Zofotokozera
Maonekedwe Mtundu Wamadzimadzi
Kuyesa
 24.5 ~ 25.5% (Assay by Titration)
Chloride <500ppm
Potaziyamu (K) <5ppm
Sodium (Na) <5ppm
Mtundu <50APHA
Test Standard Enterprise Standard
Kugwiritsa ntchito kwa Kafukufuku wa Photoresist

Phukusi & Kusungira:

Phukusi: 25kg / Drum, kapena malinga ndi zomwe kasitomala amafuna.

Mkhalidwe Wosungira:Sungani muzitsulo zosindikizidwa pamalo ozizira ndi owuma;Tetezani ku kuwala ndi chinyezi.

Ubwino:

1

FAQ:

Ntchito:

Tetramethylammonium Hydroxide (TMAH) (CAS: 75-59-2) ndi mchere wa quaternary ammonium womwe umagwiritsidwa ntchito ngati anisotropic etchant kwa silicon chifukwa cha kuchuluka kwake kwa silicon etching, kusungunulira kofunikira pakukula kwa acidic photoresist mu photolithography process, monga surfactant mu kaphatikizidwe ka ferrofluid komanso ngati polarographic reagent.Imapeza ntchito popanga organic silicon, komwe imagwiritsidwa ntchito pakompyuta ya silicon wafer surface brightener ndi woyeretsa.Zimagwiranso ntchito pakuyeretsa zinthu zina zazitsulo.

Lembani uthenga wanu apa ndikutumiza kwa ife