hae

huahana

ʻO ka moʻo Ethylene glycol monomethyl ether (EM, DEM, TEM) / CAS 109-86-4 / CAS 111-77-3 / CAS 112-35-6

Wehewehe Pōkole:

ʻEthylene glycol monomethyl ether (EM)/ 2-Methoxyethanol; CAS 109-86-4

ʻO ka Di-ethylene glycol monomethyl ether (DEM)/ 2-(2-Methoxyethoxy)ethanol; CAS 111-77-3

ʻO ka Triethylene glycol monomethyl ether (TEM); CAS 112-35-6

Papa Uila


Nā kikoʻī huahana

Nā Lepili Huahana

Nā kikoʻī huahana

ʻO ka moʻo Ethylene glycol monomethyl ether (EM, DEM, TEM)
Mea ʻEthylene glycol monomethyl ether (EM) ʻO ka Diethylene glycol monomethyl ether (DEM) ʻO ka Triethylene glycol monomethyl ether (TEM)
CAS 109-86-4 111-77-3 112-35-6
ʻO ke ʻano molekole CH3A ME2CH2OH CH3A ME2CH2A ME2CH2OH CH3ʻO(C2H4KA)3H
helehelena Wai ʻole kala a moakāka Wai ʻole kala a moakāka Wai ʻole kala a moakāka
Maʻemaʻe (GC)% ≥ 99.5 99.0 98.0
Pae distillation (℃ / 760mmHg) 122.5-127.0 191.0-198.0 230.0-250.0
Ka wai (KF) % ≤ 0.1 0.1 0.1
ʻakika 0.01 / /
ʻO ke kaumaha kikoʻī (d4)20) 0.965±0.005 1.018±0.005 1.049±0.005
Waihoʻoluʻu (Pt-Co) ≤ 10 15 30
ʻO ka nui o ka ion metala≤ 10ppb (no nā koi kūikawā ≤1ppb) 10ppb (no nā koi kūikawā ≤1ppb) 10ppb (no nā koi kūikawā ≤1ppb)
Pūʻolo a me ka halihali 190 a i ʻole 200KGS/Drum Kemika weliweli 200KGS/Drum Kemika maʻamau 200KGS/Drum Kemika maʻamau

Hoʻohana Huahana

ʻO ka moʻo monomethyl ether ʻEthylene glycol, kahi ʻano mea hoʻoheheʻe ʻoihana uila me ka hana maikaʻi loa, hoʻohana nui ʻia ka mea hoʻoheheʻe pale kiʻi LCD i ka hana ʻana o LCD a me ke kū'ē optical, ka mea wehe pale kiʻi, ka mea hoʻohemo, ka mea holoi no IC, ka hopena buffer wehe pale kiʻi, ka hana ʻino a me nā kemika ʻē aʻe e pono ai ke kikoʻī kūikawā; hoʻohana nui ʻia hoʻi ma ke ʻano he mea hoʻoheheʻe no ka hana ʻana i nā mea uila.

Hoʻohana ʻia ma ke ʻano he mea hoʻoheheʻe, lahilahi, anti-freeze i nā ʻoihana e like me ka ʻīnika paʻi, ka mea hoʻomaʻemaʻe ʻoihana, ka pena, ka dye, ka pā keleawe, ka capacitor electrolytc a me ka wahie mokulele, hoʻohana ʻia ma ke ʻano he mea maka i loko o ke kōkua lole, ka wai braking kiʻekiʻe, ka mea hoʻomaʻemaʻe wai hiki ke hoʻoheheʻe ʻia, ka dye wai synthetic a me ka mea desulphurizing i ka hoʻomaʻemaʻe ʻaila, a pēlā aku.


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