litaba

Mesebetsi le tšebeliso ea diethanolamine

Lefapha la bongaka:

Meriana ea letlalo e sebelisetsoa ho phekola maemo a letlalo a kang eczema le psoriasis, e fokotsa matšoao ka ho thibela karabelo ea ho ruruha le ho ata ha lisele tsa letlalo.
Indasteri ea litlolo:

E na le ditlamorao tsa antioxidant, mongobo le ho thibela mahlaseli a letsatsi mme hangata e sebediswa dihlahisweng tsa tlhokomelo ya letlalo le di-sunscreen.
Indasteri ea Lik'hemik'hale:

Ho kopanngoa ha metsoako e meng ea lintho tse phelang joalo ka li-surfactant le li-polymers.
E sebelisoa e le monya khase ea asiti, e seng ea ionic surfactant le emulsifier.
E bapala karolo ho sesepa, lipolishe, litlolo, li-softeners, jj.

Lisebelisoa tse ling:

E sebelisoa e le sesebelisoa sa bohlokoa sa ho lokolla metsi ka nako e telele kalafong ea metsi a boiler.
E boetse e sebelisoa ho hlwekiseng tšepe, li-pigment, chefo e bolaeang likokoanyana, linoko, lidae le masimo a mang.
E sebelisoa e le plasticizer, antioxidant, moemeli oa kalafo ea bokaholimo ba tšepe, jj.
Diethanolamine e sebelisoa haholo masimong a mangata, empa o hloka ho ela hloko polokeho ha o e sebelisa, qoba ho teneha letlalong le mahlong, 'me u boloke hole le mollo le mehloli ea mocheso.

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Thepa ea Lik'hemik'hale ea Diethanolamine
Boemo ba ho qhibiliha 28 °C (ha ho tjheseletsa)
Boemo ba ho belisa 217 °C/150 mmHg (ka ho le letona)
bongata ba 1.097 g/mL ho 25 °C (ha ho batlisiswe)
Boima ba mouoane 3.6 (khahlanong le moea)
khatello ea mouoane <0.98 atm (100 °C)
index ea refractive n20/D 1.477(lit.)
Fp 280 °F
mocheso oa polokelo. 2-8°C
ho qhibiliha ha H2O: 1 M ho 20 °C, e hlakile, ha e na 'mala
foromo ea Metsi a Viscous kapa a Theohileng a Tlase
'mala oa APHA: ≤15
Matla a khoheli a itseng 1.09
Monko o bobebe oa ammonia; o fokola, o tšoana le tlhapi; o na le tšobotsi.
PH 11.0-12.0 (25℃, 1M ho H2O)
pka 8.88 (ho 25℃)
moedi o phatlohang 2.1-10.6%(V)
Ho qhibiliha ha metsi hoa kopana
Hygroscopic e bonolo
λmax λ: 260 nm Max: 0.04
λ: 280 nm Boholo: 0.02
Merck 14,3107
BRN 605315
Meeli ea ho pepesehela TLV-TWA 3 ppm (~13 mg/m3) (ACGIH).
Dielectric e sa fetoheng 2.8 (25 ℃)
Botsitso: E tsitsitse. Ha e tsamaisane le carbon dioxide, li-acid tse matla, metsoako e matla ea oxidizing. E boreleli.

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Nako ea poso: Pulungoana-15-2024