Dimethylamine 40% CAS 124-40-3

Kev Piav Qhia Luv:

Lub Npe Tshuaj: Dimethylamine

Hom: 40%, 99%

CAS 124-40-3

Xa email rau peb

Cov Khoom Qhia Txog Khoom

Cov Cim Npe Khoom

Kev piav qhia txog khoom

Dimethylamine

Cov Qauv Molecular

(CH₃)₂NH

Qhov Hnyav Molecular

45.08

Cov Khoom

Cov roj uas muaj ntxhiab zoo li ammonia nyob rau hauv qhov kub ib txwm. mp-92.2 ° C, bp-6.9 ° C, Lub zog tshwj xeeb 0.68. Yooj yim yaj hauv cawv, ether, dej, thiab lwm yam. Yooj yim hlawv.

Siv

Siv los tsim DMF, tus neeg sawv cev kho dej, surfactant, tshuaj tua kab, dimethylaminoethanol, thiab lwm yam.

Kev ntim khoom thiab kev khaws cia

Yog tias koj tsis muaj dej, siv lub tsheb thauj khoom lossis lub tog raj kheej hlau; cov kua Dimethyl amine, siv lub thoob hlau 200L. Kaw kom nruj kom khaws cia rau qhov chaw txias thiab muaj cua nkag, zam kom tsis txhob raug tshav ntuj thiab siv cov khoom uas yooj yim ua rau muaj hluav taws xob zoo li qub, tiv thaiv kom tsis txhob ntaus thiab co.

Cov Lus Qhia Tshwj Xeeb

1. Dimethyl amine Q/320412 XY206-2008

Lub npe ntawm cov ntawv qhia	Qib siab tshaj	Qib ib	Khoom tsim nyog
Qhov tsos	kua tsis muaj xim pob tshab
Dimethylamine% ≥	99.8	99.5	99.0
Monomethylamine% ≤	0.10	0.20	0.50
Trimethyl amine% ≤	0.05	0.20	0.40
Ammonia% ≤	0.03	0.05	0.10

2. 40% Dimethyl amine kua HG / T2973-1999

Lub npe ntawm cov ntawv qhia	Qib siab tshaj plaws	Qib ib	Khoom tsim nyog
Qhov tsos	kua tsis muaj xim pob tshab
Monomethylamine% ≤	0.10	0.15	0.25
Dimethylamine% ≥	40.0	40.0	40.0
Trimethyl amine% ≤	0.10	0.15	0.25
Ammonia% ≤	0.01	0.08	0.12