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

Tsananguro pfupi:

Zita rekutengeserana: Qxamine HTD.

Zita remakemikari: Dodecyl Amine, Lauryl Amine, C12 alkyl primary amine.

Nhamba yeCas: 124-22-1.

Zita remakemikari	Nhamba yeCAS	Nhamba yeEC	Kurongwa kweGHS	%
Amine, Dodecyl-	124-22- 1	204-690-6	Chepfu yakanyanya, Chikamu 4; H302 Kuora kweganda, Chikamu 1B; H314 Kukuvara kwakanyanya kwemaziso, Chikamu 1; H318 Chepfu yakanyanya mumvura, Chikamu 1; H400 Chepfu yenguva refu mumvura, Chikamu 1; H410	>99
Amine, Tetradecyl-	2016-42-4	217-950-9	Chepfu yakanyanya, Chikamu 4; H302 Kuora kweganda, Chikamu 1B; H314 Kukuvara kwakanyanya kwemaziso, Chikamu 1; H318 Chepfu yakanyanya mumvura, Chikamu 1; H400 Chepfu yenguva refu mumvura, Chikamu 1; H410	< 1

Basa: Rinoshandiswa se surfactant, flotation agent, nezvimwewo.

Rudzi rwechiratidzo: Armeen 12D.

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Ruzivo rweChigadzirwa

Matagi eChigadzirwa

Tsananguro yeMakemikoro

Dodecanamineinoonekwa semvura yeyero ineamoniya-kunhuhwirira kwakafanana. Hakunyungudike mumvurauye isina kukora kupfuuramvuraSaka inoyangarara pamusoromvuraKubatwa kwacho kunogona kutsamwisa ganda, maziso uye mucous membranes. Kunogona kuva nehupfu kana kuchidyiwa, kuchifemereka kana kusvetwa kweganda. Kunoshandiswa kugadzira mamwe makemikari.

Chinhu chakachena chakaita sewakisi. Chinonyungudika muethanol, benzene, chloroform, uye carbon tetrachloride, asi hachinyungudike mumvura. Kuwanda kwechinhu 0.8015. Nzvimbo yekunyungudika: 28.20 ℃. Nzvimbo yekufashaira 259 ℃. Chiratidzo che refractive index i1.4421.

Kushandiswa Kwechigadzirwa

Uchishandisa lauric acid sezvinhu zvakabikwa uye kana paine silica gel catalyst, ammonia gasi inounzwa kuti inyure. Chigadzirwa che reaction chinogezwa, chinoomeswa, uye chinonyungudutswa nekumanikidzwa kwakaderera kuti chiwane lauryl nitrile yakanatswa. Isa lauryl nitrile mumudziyo une pressure yakakwira, kurunga woipisa kusvika ku80 ℃ kana paine nickel catalyst inoshanda, hydrogenation kakawanda woideredza kuti iwane crude laurylamine, wozoitonhodza, woinyudza ne vacuum distillation, woiomesa kuti iwane chigadzirwa chapera.

Chigadzirwa ichi chinoshandiswa kugadzira zvinhu zvinosanganisa machira nerabha. Chinogona zvakare kushandiswa kugadzira zvinhu zvinosanganisa madota, dodecyl quaternary ammonium salts, fungicides, zvipembenene, emulsifiers, sipo, uye zvipembenene zvinodzivirira kutsva paganda, zvinopa hutano uye zvinorwisa mabhakitiriya.

Kana mvura ichidonha uye ichidonhera, vashandi vanofanira kupfeka michina yekudzivirira.

Semugadziri we dodecylamine, sodium montmorillonite inoshandiswa mukugadzira. Inoshandiswa semubatsiri we hexavalent chromium.

● Mukugadzirwa kweDDA-poly (aspartic acid) sechinhu chinonyunguduka mumvura chinoora.

● Sechinhu chinogadzira organic surfactant mukugadzirwa kweSn(IV)-containing layered double hydroxide (LDHs), iyo inogona kushandiswa zvakare se ion exchangers, absorbents, ion conductors, uye catalysts.

● Semushonga unogadzirisa, unodzikisa uye unovhara mukugadzirwa kwesimbi dzesirivha dzepentagonal.

Tsanangudzo yeChigadzirwa

Chinhu	Tsanangudzo
Chitarisiko (25℃)	Chena chakasimba
Ruvara APHA	40 max
% yehuwandu hweamine hwakakosha	Maminetsi makumi mapfumbamwe nemasere
Kukosha kweamine yose mgKOH/g	275-306
Kukosha kweamine isina chikamu mgKOH/g	5max
Mvura %	0.3 yakakwira
Kukosha kweiyodini gl2/100g	1 yakakwira
Nzvimbo yechando ℃	20-29

Kurongedza/Kuchengeta

Pakeji: Huremu hwese 160KG/DRUM (kana kurongedzwa zvinoenderana nezvinodiwa nevatengi).

Kuchengeta: Panguva yekuchengetera nekutakura, dhiramu rinofanira kunge rakatarisa kumusoro, rakachengetwa munzvimbo inotonhorera uye ine mhepo, kure nemoto uye zvinopisa.