Diethanolamine muaj ntau yam kev siv, feem ntau suav nrog cov hauv qab no:

1. Kev lag luam tshuaj lom neeg: Ua ib qho roj av uas nqus tau, nws yog siv rau kev ntxuav cov roj coke thiab lwm yam lag luam, thiab tuaj yeem rov ua dua tshiab.
Ua ib qho surfactant uas tsis yog ionic, emulsifier, txhuam, roj nplua nyeem, softener, thiab lwm yam.
Ua ib yam khoom siv raw hauv cov organic synthesis, nws koom nrog ntau yam tshuaj lom neeg.

2. Cov khoom siv tshuaj txhua hnub: Ua ib qho thickener thiab ua npuas dej zoo dua hauv tshuaj zawv plaub hau thiab tshuaj ntxuav kom txhim kho cov nyhuv ntxuav ntawm cov khoom.
Ua ib qho emulsifier thiab pH regulator hauv cov tshuaj pleev ib ce, nws pab cov khoom sib tov zoo dua thiab nyob ruaj khov.
3. Kev kho mob: Ua ib qho tshuaj pleev rau sab nraud, nws yog siv los kho qee yam kab mob ntawm daim tawv nqaij xws li eczema thiab psoriasis, thiab txo cov tsos mob los ntawm kev txwv tsis pub muaj kev o thiab kev loj hlob ntawm cov hlwb tawv nqaij.
Ua ib qho nruab nrab lossis stabilizer, nws ua lub luag haujlwm tseem ceeb hauv kev tsim tshuaj.

4. Lwm cov teb: Ua ib qho nruab nrab rau cov tshuaj tua kab glyphosate.
Ua ib qho tshuaj tiv thaiv xeb tseem ceeb, nws tuaj yeem siv rau hauv kev kho dej boiler, lub cav txias tsheb, thiab lwm yam.
Siv ua cov tshuaj ua kom mos hauv cov khoom siv hluavtaws thiab tawv nqaij.
Siv ua tus neeg sawv cev rau kev sib xyaw rau nyiaj plating, cadmium plating, txhuas plating, zinc plating thiab lwm yam hlau.

Cov Khoom Siv Tshuaj Diethanolamine

Melting point 28 ° C (lit.)
Kub taw tes 217 °C/150 mmHg (lit.)
Qhov ceev 1.097 g/mL ntawm 25 °C (lit.)
qhov ceev ntawm cov pa dej 3.6 (piv rau huab cua)
siab ntawm cov pa dej <0.98 atm (100 °C)
Qhov ntsuas refractive n20 / D 1.477 (lit.)
Kub txog li 280 °F
Qhov kub cia khoom: 2-8°C
solubility H2O: 1 M ntawm 20 ° C, meej, tsis muaj xim
tsim cov kua nplaum los yog cov khoom khov qis
xim APHA: ≤15
Lub zog nqus tshwj xeeb 1.09
Tsw ntxhiab: Ammonia me ntsis; tsis meej, ntses; yam ntxwv.
PH 11.0-12.0 (25 ℃, 1M hauv H2O)
pka 8.88 (ntawm 25 ℃)
txwv tsis pub tawg 2.1-10.6% (V)
Kev yaj dej sib xyaw ua ke
Rhiab Hygroscopic
λmax λ: 260 nm Amax: 0.04
λ: 280 nm Amax: 0.02
Merck 14,3107
BRN 605315
Cov kev txwv ntawm kev raug TLV-TWA 3 ppm (～13 mg/m3) (ACGIH).
Dielectric tas li 2.8 (25 ℃)
Kev Ruaj Ntseg: Ruaj khov. Tsis sib haum nrog cov pa roj carbon dioxide, cov kua qaub muaj zog, cov neeg sawv cev oxidizing muaj zog. Deliquescent.

Cov Ntaub Ntawv Tiv Tauj

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