“ϵʽ
ַʝĵ^fI@
“ϵˣԬ
ֻ18865040171 15020570216
Ԓ0530-3185050/3185080
棺0530-3185060/2077776
E-mail:saels@hzsychem.com
 
վɫƵ

һˮҺ

 


Ʒ: ߻/߻/ɸ
Ӣ: Tetraethylammonium hydroxide
CAS NO: 77-98-5
: 147.2584
EC NO: 201-073-3
ʽ: C8H21NO
InChI: InChI=1/C8H20N.H2O/c1-5-9(6-2,7-3)8-4;/h5-8H2,1-4H3;1H2/q+1;/p-1
װ: 200L/Ͱ1MT/IBC ɫ͸Һ
;: ߻

|
۵ -98C
е 110 °C
ܶ 1.023 g/mL at 25 °C
n20/D 1.422
11 °C
2-8°C
color colorless to yellow
ˮܽ SOLUBLE
Air Sensitive
Merck 14,9201
BRN 3912961
ȶ Stable, but absorbs carbon dioxide from the air

200Ͱ25%+-0.5%

;cϳɷ
һһл識ƷԼ״ˮҺʽڣΪɫdzɫҺ壬ǿԣڿն̼ȷֽ⡣ڹҵżΪ㷺;תƴ߻ɸϳɵģϴԼʯ͹ҵӼȡԱΪԭ,һתƴ߻,ڳѹºϳN,N-һ
ⷨƱһ ⷨƱһ淋ԭǵеһȻˮҺڵ糡£ҺеǨֱϷŵͬʱĤѡ͸ԣ޷ɢ͸ӽĤֻӲѡ͸ңСˮϷֽΪӡǡͬǨӽϳһ李ͨӶһŨȲߣմﵽԤڵĴƷŨȡ
ꖘO늻W
(C2H5)4NCl→(C2H5)4N++Cl
2Cl— 2e→Cl2↑
ꎘO늻W
H2O→H+ + OH
(C2H5)4++OH→(C2H5)4OH
2H++2e→H2↑

2(C2H5)4NCl+2H2O→2(C2H5)4OH+H2↑+Cl2↑
ⷨвſգɵüҺɴƣƯ׷۵Ҫԭϡ ˸÷Ʊһ立򵥡ȸߡ޻Ⱦ
ˮҺٽ罺ŨȵIJⶨ ʹõ絼ʷⶨһˮҺĵ2͵2ٽ罺ŨȣCMC,ֱֵΪ0.5238.0 mmol/Lͬʱ̽ѭCVоһˮҺϵڲ缫Ptϵĵ绯ѧΪ,õ1ɢƵ,õλԾʱطCCⶨ˽ɢϵ,õһ淋ĵ1͵2ٽ罺ŨȷֱΪ0.5241.0 mmol/Lͨ2ַIJⶨ,ȷһ淋ĵ1͵2ٽ罺ŨȷֱΪ0.5239.5 mmol/L絼ʷͼʱطص,ʧΪⶨԼٽ罺Ũȵĺ÷
ϢԴ:20074ڑûWڿ
; תƴ߻ɸϳɵģϴ
ʴƷ
Էּ ߶
Զ Ƥ- С LDL0: 107 /
ըΣ Ƥ,Ĥиʴ
ȼΣ ȷֽ, ж; ȼŷжͰ
ⷿͨ¸; ֿš
״ˮɰĭ̼


ɫӰԺ,վ,վɫƵ ɫ߲ Ȩ(C)2017 ֧ ЇW ȫ򻯹W • Ʒ I]