Fa'atauga Alamanuia/Eletonika Vasega TMAH 25% Tetramethylammonium Hydroxide Ata Fa'aalia

Fa'atauina Alamanuia/Electronic Grade TMAH 25% Tetramethylammonium Hydroxide

Fa'amatalaga Puupuu:

Igoa o oloa: Tetramethylammonium hydroxide

CAS NO: 75-59-2

Fa'aaliga: vai manino le lanu

Su'ega: 25.0%,

afifiina: 200kgs / pa'u

Tetramethylammonium hydroxide (TMAH poʻo TMAOH) o se masima ammonium quaternary ma le fua mole mole [(CH3)4N] + [OH]-, ma o le tagata sili ona faigofie o le vasega o mea faʻapipiʻi ammonium quaternary organic.O se tasi o ana fa'aoga fa'apisinisi e mo le etching anisotropic o le silikoni.E faʻaaogaina foʻi e avea o se soli faʻavae i le atinaʻeina o photoresist acidic i le faagasologa o le photolithography.Talu ai o se vaega fa'aliliuina fa'aliliuga, e matua aoga tele i le tapeina photoresist.E faʻaaogaina foi e avea o se mea faʻafefe i le faʻapipiʻiina o le ferrofluid, e puipuia ai le faʻapipiʻiina.

Lelei Lelei & Vave Tiliva & Auaunaga Fa'apitoa

Telefoni: +86-15255616228(WhatsApp&Wechat)

Email: daisy@shxlchem.com

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Fa'amatalaga Oloa

Faailoga o oloa

Fa'amatalaga

Tetramethylammonium hydroxide(TMAH poʻo le TMAOH) o se masima ammonium quaternary ma le fua mole mole [(CH₃)₄N]⁺[OH]^-, ma o le tagata sili ona faigofie o le vasega o mea faʻapipiʻi ammonium quaternary organik.O se tasi o ana fa'aoga fa'apisinisi e mo le etching anisotropic o le silikoni.E faʻaaogaina foʻi e avea o se soli faʻavae i le atinaʻeina o photoresist acidic i le faagasologa o le photolithography.Talu ai o se vaega fa'aliliuina fa'aliliuga, e matua aoga tele i le tapeina photoresist.E faʻaaogaina foi e avea o se mea faʻafefe i le faʻapipiʻiina o le ferrofluid, e puipuia ai le faʻapipiʻiina.

Fa'amatalaga:

Igoa vaila'au	Tetramethylammonium hydroxide Solution
Isi igoa	TMAH
CAS #	75-59-2
mama	25% min
fua mole	(CH3)4NOH
mamafa mole	91.15
Meatotino tau vailaau	E leai se lanu i moli samasama vai.Easy e mitiia carbon dioxide, malosi alkaline, malosi corrosive.
Fa'atatauga	. 2. Anisotropic corrosion fofo mo alamanuia faaeletonika, catalyst mo polymerization o pa'u silicone ma isi oloa silicone
afifiina	1KG, 25KG, 200kg, 1000KG IBC, ISO TANK

Pepa Fa'amatalaga Fa'atekinisi/TDS:

Fa'amatalaga	Aitema	Vaega	MIN	MAX
	Su'ega	%	24.90	25.10
	Lanu	Haseni		5
	CO₃^2-(Carbonate)	ppm		100
	Cl^-(Cloride)	ppm		0.1
	CH₃OH (Methanol)	ppm		40
	Li (Lithium)	ppb		5
	Na (Sodium)	ppb		10
	Mg (Manesium)	ppb		5
	Al (Aluminium)	ppb		10
	K (Patala)	ppb		10
	Ca (kalasi)	ppb		10
	Cr (Chromium)	ppb		5
	Mn (Magane)	ppb		5
	Fe (U'amea)	ppb		5
	Ni (Nikeli)	ppb		5
	Co (Cobalt)	ppb		5
	Cu (Kopa)	ppb		5
	Zn (Sina)	ppb		5
	Mo (Molybdenum)	ppb		5
	Cd (Cadmium)	ppb		5
	Pb (Ta'ita'i)	ppb		5
	Ag (Sila)	ppb		5
	Vaega >=0.5um	Ea/ml		100

Meatotino Faaletino*	Fomu	Suavai
	Fa'apuna,°C	100.0
	Mea malulu, °C	<-25.0
	Viscosity@ 25 °C,cst	2.8
	Lave Fa'apitoa @ 60 °F	1.022
	Mata'imu (Pensky Martens), °F	>200
	pH	>13

Fa'amatalaga Va'a	Koneteina
	200L mama mama
	O isi koneteina e maua pe a talosagaina.
	Fa'avasegaga o Va'a
	Igoa felauaiga talafeagai: tetramethylammonium hydroxide
	Fa'avasegaga o lamatiaga: 8
	Numera fa'ailoa: UN1835, PGII

Saogalemu ma le Taulimaina	Mo fa'amatalaga fa'apitoa mo le saogalemu ma le tagofiaina fa'amolemole tagai ile
	Pepa Fa'amaumauga o le Saogalemu o Mea e maua pe a talosagaina.

Fa'amatalaga*

Tetramethylammonium Hydroxide (2.380%, 20.0%, vasega eletise), TMAH (25%, 98%, vasega faʻapisinisi) o loʻo avanoa foi, faʻamolemole faʻafesoʻotaʻi matou mo faʻamatalaga.

Fa'atatauga

1) I le itu o le auʻiliʻiliga, e mafai ona faʻaaogaina le tetramethylammonium Hydroxide e avea ma reagent polarographic.

2) I le tulaga o le faamamaina o oloa, sa faaaogaina e pei o le efuefu saoloto alkali e palapala nisi elemene metallic.

3) i alamanuia faaeletonika, aemaise lava le lelei tetee developer, silicon wafer susu etchant ma sili mama fofo mo CMP faagasologa.

4) i le gaosiga o fesoʻotaʻiga tuʻufaʻatasia, faʻaaliga tioata vai, laupapa faʻasalalau lolomi, capacitors, sensors, ma le tele o isi mea faʻaeletoroni.