Qxamine 12D, Dodecyl Amine, CAS 124-22-1

Kufotokozera Kwachidule:

Dzina la malonda: Qxamine HTD.

Dzina la mankhwala: Dodecyl Amine, Lauryl Amine, C12 alkyl primary amine.

Nambala ya Mlandu: 124-22-1.

Dzina la mankhwala	Nambala ya CAS	Nambala ya EC	Kugawa kwa GHS	%
Amine, Dodecyl-	124-22- 1	204-690-6	Kuopsa kwambiri, Gulu 4; H302 Kutupa kwa khungu, Gulu 1B; H314 Kuwonongeka kwakukulu kwa maso, Gulu 1; H318 Kuopsa kwambiri kwa m'madzi, Gulu 1; H400 Kuopsa kwa m'madzi kosatha, Gulu 1; H410	>99
Amine, Tetradecyl-	2016-42-4	217-950-9	Kuopsa kwambiri, Gulu 4; H302 Kutupa kwa khungu, Gulu 1B; H314 Kuwonongeka kwakukulu kwa maso, Gulu 1; H318 Kuopsa kwambiri kwa m'madzi, Gulu 1; H400 Kuopsa kwa m'madzi kosatha, Gulu 1; H410	< 1

Ntchito: Imagwiritsidwa ntchito ngati surfactant, flotation agent, ndi zina zotero.

Mtundu wodziwika bwino: Armeen 12D.

Tumizani imelo kwa ife

Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

Kufotokozera Mankhwala

Dodecanamineimawoneka ngati madzi achikasu okhala ndiamoniyaFungo lofanana ndi la munthu. Losasungunuka mumadzindipo ndi wochepa kwambiri kuposamadziChifukwa chake imayandamamadziKukhudza kwake kungakwiyitse khungu, maso ndi nembanemba ya mucous. Kungakhale poizoni pomeza, kupuma kapena kuyamwa khungu. Kumagwiritsidwa ntchito popanga mankhwala ena.

Cholimba choyera ngati sera. Chimasungunuka mu ethanol, benzene, chloroform, ndi carbon tetrachloride, koma sichisungunuka m'madzi. Kuchulukana kwa 0.8015. Malo osungunuka: 28.20 ℃. Malo otentha 259 ℃. Chizindikiro cha refractive ndi 1.4421.

Kugwiritsa Ntchito Mankhwala

Pogwiritsa ntchito lauric acid ngati zopangira komanso pamaso pa chothandizira cha silica gel, mpweya wa ammonia umayikidwa kuti uume. Chochitacho chimatsukidwa, kuumitsidwa, ndikusungunuka pansi pa kupsinjika kochepa kuti mupeze lauryl nitrile yokonzedwa bwino. Samutsani lauryl nitrile mu chotengera champhamvu, sakanizani ndikutenthetsa mpaka 80 ℃ pamaso pa chothandizira cha nickel chogwira ntchito, mobwerezabwereza hydrogenation ndikuchepetsa kuti mupeze lauryllamine yopanda mafuta, kenako muziziritse, muyeretsedwe ndi vacuum distillation, ndikuwumitsa kuti mupeze chinthu chomalizidwa.

Chogulitsachi ndi chachilengedwe chomwe chimagwiritsidwa ntchito popanga nsalu ndi zowonjezera za rabara. Chingagwiritsidwenso ntchito popanga zinthu zoyandama m'nthaka, mchere wa dodecyl quaternary ammonium, fungicides, mankhwala ophera tizilombo, emulsifiers, sopo, ndi mankhwala ophera tizilombo toyambitsa matenda popewa ndi kuchiza kutentha pakhungu, zakudya komanso mankhwala ophera tizilombo toyambitsa matenda.

Ngati madzi atsika ndipo akutuluka, ogwira ntchito ayenera kuvala zida zodzitetezera.

Monga chosinthira pokonzekera dodecylamine, sodium montmorillonite imagwiritsidwa ntchito. Imagwiritsidwa ntchito ngati cholimbikitsira chromium ya hexavalent.

● Mu kapangidwe ka DDA-poly (aspartic acid) ngati chinthu chosungunuka m'madzi chomwe chimasungunuka m'madzi.

● Monga chinthu chopangira zinthu zachilengedwe (organic surfactant) chomwe chili ndi Sn(IV)-containing layered double hydroxide (LDHs), chomwe chingagwiritsidwenso ntchito ngati zosinthira ma ion, zoyamwitsa, zoyendetsa ma ion, ndi zoyambitsa.

● Monga chothandizira kusokoneza, kuchepetsa ndi kutseka makoma mu kapangidwe ka ma nanowaya asiliva a pentagonal.

Mafotokozedwe a Zamalonda

Chinthu	Kufotokozera
Maonekedwe (25℃)	Cholimba choyera
Mtundu wa APHA	40 pazipita
Kuchuluka kwa amine koyambirira %	Mphindi 98
Mtengo wonse wa amine mgKOH/g	275-306
Mtengo wa amine pang'ono mgKOH/g	5x
Madzi %	0.3 payokha
Mtengo wa ayodini gl2/100g	1pamwamba
Malo oziziritsa ℃	20-29

Kulongedza/Kusunga

Phukusi: Kulemera konse 160KG/DRUM (kapena kupakidwa malinga ndi zosowa za makasitomala).

Kusungira: Pa nthawi yosungira ndi kunyamula, ng'oma iyenera kuyang'ana mmwamba, kusungidwa pamalo ozizira komanso opumira mpweya, kutali ndi zoyatsira moto ndi magwero a kutentha.