Raws li kev tsim khoom, peb xav muab koj cov khoom zoo Diethanolamine CAS 111-42-2. Thiab peb yuav muab cov kev pabcuam zoo tshaj plaws tom qab muag thiab xa khoom raws sijhawm.
Ntseeg Tshuaj yog ib tug ua Tuam Tshoj Diethanolamine CAS 111-42-2 chaw tsim tshuaj paus, tsum thiab exporter. Ua raws li kev ua raws li cov khoom zoo tshaj plaws, kom peb cov Diethanolamine CAS 111-42-2 tau txaus siab los ntawm ntau tus neeg siv khoom. Shandong Ntseeg
Peb zoo ntawm qhov zoo ntawm cov khoom siv tshuaj lom neeg hauv thaj chaw. Peb cov khoom raug xa tawm mus rau Tebchaws Europe, Tebchaws Meskas, Nyiv, Kaus Lim Qab Teb, Sab Hnub Tuaj Asia thiab lwm lub tebchaws thiab cheeb tsam. Nrog rau kev tshawb fawb thiab thev naus laus zis raws li kev qhia, kev ncaj ncees raws li lub hauv paus, zoo li lub neej, thiab tso siab rau lub tswv yim kev lag luam ntawm kev tsim kho tshiab thiab kev loj hlob, peb cia siab tias yuav tsim kev sib pauv thiab kev koom tes nrog cov neeg siv khoom hauv tsev thiab txawv teb chaws los tsim kev vam meej!
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Khoom npe |
Diethanolamine |
||
|
Formula |
C4H11NO2 |
Molecular Luj |
105.14 |
|
CAS Nr. |
111-42-2 ib |
Ntau |
500 KG |
|
Cov khoom |
Specification |
Cov txiaj ntsig |
|
Qhov tshwm sim |
Cov xim tsis muaj xim rau lub teeb daj viscous kua lossis dawb crystalline khoom |
Ua raws |
|
Assay |
99% | 99.34% |
|
TEEB MEEM |
Qhov tshwm sim ua raws li tus qauv |
|
Melting point 28 ° C (lit.)
Boiling point 217 ° C / 150mmhg (lit.)
Ceev 1.097g / mlat25 ° C (lit.)
Vapor ceev 3.6 (vsair)
Vapor siab
Refractive index N20 / d1.477 (lit.)
Flash point: 280 ° f
Cia txias: 2-8 ° C
Solubility H2O: 1mat20 ° C, ntshiab, tsis muaj xim
Daim ntawv: viscousliquidorlow meltingsolid
Xim: APHA: ⺠15
Lub ntiajteb txawj nqus: 1.09
Cov ntxhiab tsw (odor) mildammonical; faus, ntses; yam ntxwv.
PH tus nqi: 11.0-12.0 (25 â, 1minh2o)
Acidity coefficient (PKA) 8.88 (AT25 â,
Explosive txwv 2.1-10.6% (V)
Dej solubility (miscible)
Synthesis ntawm cov organic intermediates.
