Dimethylamine 40% CAS 124-40-3

Kufotokozera Kwachidule:

Dzina la Mankhwala: Dimethylamine

Mtundu: 40%, 99%

CAS 124-40-3

Tumizani imelo kwa ife

Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

Mafotokozedwe Akatundu

Dimethyl amine

Fomula ya Maselo

(CH₃)₂NH

Kulemera kwa Maselo

45.08

Katundu

Mpweya wokhala ndi fungo lofanana ndi la ammonia pansi pa kutentha kwabwinobwino.mp-92.2°C, bp-6.9°C, Mphamvu yapadera 0.68. Imasungunuka mosavuta mu mowa, ether, madzi, ndi zina zotero. Imayaka mosavuta.

Ntchito

Amagwiritsidwa ntchito popanga DMF, mankhwala ochizira madzi, mankhwala ophera tizilombo, mankhwala ophera tizilombo, dimethylaminoethanol, ndi zina zotero.

Kulongedza ndi kusunga

Anhydrous Dimethyl amine, galimoto yogwiritsidwa ntchito ya thanki kapena silinda yachitsulo; Dimethyl amine yankho, gwiritsani ntchito ndowa yachitsulo ya 200L. Yotsekedwa bwino kuti isungidwe m'malo ozizira komanso opumira mpweya, pewani kuwala kwa dzuwa ndikugwiritsa ntchito zida zomwe zimayambitsa magetsi osasinthasintha mosavuta, kupewa kugwedezeka ndi kugwedezeka.

Mafotokozedwe

1.Dimethyl amine Q/320412 XY206-2008

Dzina la index	Wapamwamba kwambiri	Giredi yoyamba	Chogulitsa choyenerera
Maonekedwe	madzi owonekera opanda mtundu
Dimethyl amine % ≥	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 yankho la HG/T2973-1999

Dzina la index	Giredi yapamwamba	Giredi yoyamba	Chogulitsa choyenerera
Maonekedwe	madzi owonekera opanda mtundu
Monomethylamine% ≤	0.10	0.15	0.25
Dimethyl amine % ≥	40.0	40.0	40.0
Trimethyl amine % ≤	0.10	0.15	0.25
Ammonia% ≤	0.01	0.08	0.12