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ӢƣTetramethylammonium Hydroxide
ӢıTMAH
CASţ75-59-2
ʽC4H13NO
91.15
ȼGR
MDL̖MFCD00008280
oɫ͸Һw

|һİζǿԣտеCO2ͨ10%25%ˮҺ5ӽᾧˮļ׻Ϊɫ״ᾧ۵63棬е120棬ȵеʱ׷ֽװͼ״1.00(25/4)ƷΪлǿʣнǿʴԡ
עܷⱣ档Lrg¶՚
;ЙC棬׻ͣ׻ͣЙCUɢͣo܄ģϣЙC֬zȵĴ߻ڷ棬OVԇڮbƷἃo҉ASԪ

|
۵ 67-70 °C(lit.)
ܶ 1.1 (vs air)
ѹ 97 mm Hg ( 20 °C)
0-6°C
ˮܽ soluble
Air Sensitive & Hygroscopic
Merck 14,9224
BRN 3714235
ȶ Stable. Incompatible with strong oxidizing agents, strong acids.

;cϳɷ
ļ׻(TMAH)ǿлɫ޳ѹϵͣ135~145ȫֽߴƷ140´Ҳ΢
ļ׻Һɫ͸΢1wtҺPHֵΪ12.9Լͬǿȵǿļ׻ˮҺڼѹŨɵõ5ᾧˮʪ״ᾧmp63oCټŨˮ3ᾧˮĽᾧmp63oCٱ1ᾧˮļ׻泥135140oCֽΪװͶ׻ѡ
; ļ׻һлڹҵżΪ㷺;
ļ׻ҪлϵвƷ͡𽺡֬ȺϳеҪ߻Ȼ󣬵ڲƷʺӰܴ
ļ׻Ҫھۺ֯ƷʳƷƤľļӹơ΢ȡ
ĿǰֲƷ˿Ƽڵ·ӡˢ΢ƬҵУΪɵ·ϴͰ뵼΢ӹеSiSiO2ĸԸʴſѧķչ͵ĻѧԼҪӣļ׻淋˸ߵҪ
Ʊ ļ׻淋Ʊܶ࣬һͨļ׻ȻӦɡ÷Ʊļ׻淋Ĺոӣԭ۸񰺹󣬶òƷϸߵӣ±ӡӵȣл赥߻ۺʱӰлƷԣ޷ϴ͸ʴҪ
ʮʼõⷨƱļ׻淋¹գȡõⷨƵõIJƷϺãɱͣлҪҽ˵ӹҵ
ⷨռ 1,ļ׻ȻΪԭԭǵеļ׻ȻˮҺڵ糡£ҺеǨֱϷŵͬʱĤѡ͸ԣ޷ɢ͸ӽĤֻļӲѡ͸ңСˮϷֽΪӡǡͬǨļӽϳļ׻李ͨӶļ׻ŨȲߣմﵽԤڵĴƷŨȡ
ꖘO늻W
(CH3)4NCl→(CH3)4N++Cl
2Cl— 2e→Cl2↑
ꎘO늻W
H2O→H+ + OH
(CH3)4N++OH→(CH3)4NOH
2H++2e→H2↑
ܷӦΪ 2(CH3)4NCl+2H2O→2(CH3)4NOH+H2↑+Cl2↑
ⷨвſգɵüҺɴƣƯ׷۵Ҫԭϡ˸÷Ʊļ׻立򵥡ȸߡ޻Ⱦ
2,ļ׻̼易ԭ
늽ԭcļ׻Ȼ易ԭƣ^]ȚbꖘOb̼⡣(CH3)4NHCO3+H2O(CH3)4NOH+CO2↑+H2↑
ѧ| ɫᾧȽᾧˮڿѸն̼130ʱֽΪ״װͨʹ1025ˮ򴼣Һͺᾧˮ
; 𽺡׻ͼ׷Լȡ л跽棬Ϊ׻ͣ׻ͣлɢܼͣйģϣл֬𽺵ȵĴ߻ڷ棬ΪԼڲƷᴿΪ޻ҼԳԪأлƬгƬùϴʹ̼ȡļ׻Ϊ߻ŵǣӦ£ʹֽ֮Ϊ߲ڲƷС

200KG/Ͱb25%+-0.5%


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