Utanga inganda / Icyiciro cya elegitoroniki TMAH 25% Tetramethylammonium Hydroxide

Ibisobanuro bigufi:

Izina ryibicuruzwa: Tetramethylammonium hydroxide

URUBANZA OYA: 75-59-2

Kugaragara: ibara ritagira ibara

Suzuma: 25.0%,

Gupakira: 200kgs / ingoma

Tetramethylammonium hydroxide (TMAH cyangwa TMAOH) ni umunyu wa kane wa amonium hamwe na formule ya molekuline [(CH3) 4N] + [OH] -, kandi ni umunyamuryango woroheje wo mu cyiciro cy’ibinyabuzima bivangwa na ammonium.Bumwe mu buryo bukoreshwa mu nganda ni kuri anisotropic etching ya silicon.Irakoreshwa kandi nkumuti wibanze mugutezimbere kwifoto ya acide murwego rwo gufotora.Kubera ko ari icyiciro cyo kwimura icyiciro, gifite akamaro kanini mukwambura amafoto.Irakoreshwa kandi nka surfactant muri synthesis ya ferrofluid, kugirango wirinde agglomeration.

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Ibicuruzwa birambuye

Ibicuruzwa

Ibisobanuro

Tetramethylammonium hydroxide(TMAH cyangwa TMAOH) ni umunyu wa kane wa amonium hamwe na formula ya molekile [(CH₃)₄N]⁺[OH]^-, kandi ni umunyamuryango woroheje wo mu cyiciro cya organic quaternary ammonium compound.Bumwe mu buryo bukoreshwa mu nganda ni kuri anisotropic etching ya silicon.Irakoreshwa kandi nkumuti wibanze mugutezimbere kwifoto ya acide murwego rwo gufotora.Kubera ko ari icyiciro cyo kwimura icyiciro, gifite akamaro kanini mukwambura amafoto.Irakoreshwa kandi nka surfactant muri synthesis ya ferrofluid, kugirango wirinde agglomeration.

Ibisobanuro:

Izina ryimiti	Tetramethylammonium hydroxide Igisubizo
Irindi zina	TMAH
CAS #	75-59-2
Isuku	25% min
Inzira ya molekulari	(CH3) 4NOH
Uburemere bwa molekile	91.15
Ibikoresho bya Shimi	Ibara ritagira ibara ryoroshye ry'umuhondo.Byoroshye kwinjiza dioxyde de carbone, alkaline ikomeye, ibora cyane.
Gusaba	1. Icyiciro cyo kwimura icyiciro muri chimie ngengabihe. 2. Anisotropic ruswa yumuti winganda za elegitoronike, umusemburo wa polymerisation ya reberi ya silicone nibindi bicuruzwa bya silicone
Gupakira	1KG, 25KG, 200kg, 1000KG IBC, TANK ISO

Urupapuro rwa tekiniki / TDS:

Ibisobanuro	Ingingo	Igice	MIN	INGINGO
	Suzuma	%	24.90	25.10
	Ibara	Hazen		5
	CO₃^2-(Carbone)	ppm		100
	Cl^-(Chloride)	ppm		0.1
	CH₃OH (Methanol)	ppm		40
	Li (Litiyumu)	ppb		5
	Na (Sodium)	ppb		10
	Mg (Magnesium)	ppb		5
	Al (Aluminium)	ppb		10
	K (Potasiyumu)	ppb		10
	Ca (Kalisiyumu)	ppb		10
	Cr (Chromium)	ppb		5
	Mn (Manganese)	ppb		5
	Fe (Iron)	ppb		5
	Ni (Nickel)	ppb		5
	Co (Cobalt)	ppb		5
	Cu (Umuringa)	ppb		5
	Zn (Zinc)	ppb		5
	Mo (Molybdenum)	ppb		5
	Cd (Cadmium)	ppb		5
	Pb (Kurongora)	ppb		5
	Ag (Ifeza)	ppb		5
	Igice> = 0.5um	Ea / ml		100

Ibintu bifatika *	Ifishi	Amazi
	Ingingo itetse, ° C.	100.0
	Ahantu hakonje, ° C.	<-25.0
	Viscosity @ 25 ° C, cst	2.8
	Uburemere bwihariye @ 60 ° F.	1.022
	Flash point (Pensky Martens), ° F.	> 200
	pH	> 13

Kohereza amakuru	Ibikoresho
	200L ingoma isukuye
	Ibindi bikoresho biboneka ubisabwe.
	Ibyiciro byo kohereza
	Izina ryo kohereza neza: tetramethylammonium hydroxide
	Ibyiciro bya hazard: 8
	Inomero iranga: UN1835, PGII

Umutekano no Gukemura	Kubwumutekano wihariye no gukoresha amakuru nyamuneka reba kuri
	Urupapuro rwumutekano wibikoresho rushobora kuboneka bisabwe.

Ijambo *

Tetramethylammonium Hydroxide (2.380%, 20.0%, icyiciro cya elegitoronike), TMAH (25%, 98%, icyiciro cyinganda) nayo irahari, nyamuneka twandikire kugirango ubone ibisobanuro birambuye.

Gusaba

1) Mu rwego rwo gusesengura, tetramethylammonium Hydroxide irashobora gukoreshwa nka polarographic reagent.

2) Kubijyanye no kweza ibicuruzwa, byakoreshwaga nka alkali yubusa ivu kugirango igabanye ibintu bimwe na bimwe byuma.

3) mu nganda za elegitoronike, cyane cyane nkiterambere ryiza rirwanya iterambere, silicon wafer wet etchant hamwe nigisubizo cyiza cyane kubikorwa bya CMP.

4) mugukora imiyoboro ihuriweho, isukari ya kirisiti yerekana, imbaho zicapye zanditse, capacator, sensor, nibindi bikoresho byinshi bya elegitoroniki.