hae

huahana

ʻO ka moʻo Ethylene glycol monomethyl ether (EM, DEM, TEM)

Wehewehe Pōkole:

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

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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 Tri-ethylene 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 makū (KF)% ≤ 0.1 0.1 0.1
ʻO ke kaumaha kikoʻī (d4)20) 0.965±0.005 1.018±0.005 1.049±0.005
Waihoʻoluʻu (Pt-Co) ≤C 10 15 30
Pūʻolo a me ka halihali 190 a i ʻole 200KGS/Drum Kemika weliweli 200KGS/Drum Kemika maʻamau 200KGS/Drum Kemika maʻamau

 

 

Hoʻohana Huahana

I LOKOHoʻohana nui ʻia ia ma ke ʻano he mea hoʻoheheʻe no ka momona, nitrocellulose, resin synthetic, dyestuff alcoholate a me vinylcellulose. I ka ʻoihana uhi ʻana, hiki ke hoʻohana ʻia ma ke ʻano he mea hoʻomaloʻo varnish a me ka mea hoʻoheheʻe uhi. I ka ʻoihana paʻi a me ka dyeing, hiki ke hoʻohana ʻia ma ke ʻano he reagent osmosis a me ka mea hoʻohālikelike. Hiki ke hoʻohana ʻia ma ke ʻano he mea hoʻohui i ka ʻoihana wahie a me ka dyestuff i ka ʻoihana lole a ma ke ʻano he waena synthesis organik i ka lāʻau lapaʻau a me ka pesticide.

DMHoʻohana nui ʻia ia ma ke ʻano he mea hoʻoheheʻe wela kiʻekiʻe no ka paʻi ʻana i ka ʻīnika, nā mea hoʻonaninani, ka resin, ka cellulose a me ka pena ʻana. Ke hoʻokomo ʻia i loko o ka pena, e maʻalahi ka pena e kahe, uhi a kahe pālahalaha. Hiki ke hoʻohana ʻia ma ke ʻano he unuhi ʻana o ka hydrocarbon a me ka ester derivative intermediate i ka ʻoihana synthetic. Eia kekahi, hiki ke hoʻohana ʻia ma ke ʻano he wai braking i loko o nā motika, reagent kemika i ka kemika loiloi, a me ka organic synthesis intermediate i ka lāʻau lapaʻau a me ka pesticide.

TMhiki ke hoʻohana ʻia e like me ka wai braking o nā motika a me nā mea maka o ka synthesis organik.


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