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99.5% – 99.9% Ethylene glycol dimethyl Ether (EDM) CAS 110-71-4 / 1,2-Dimethoxyethane Kiʻi i Hōʻike ʻia
  • 99.5% – 99.9% ʻEtilena glycol dimethyl Etera (EDM) CAS 110-71-4 / 1,2-Dimethoxyethane
  • 99.5% – 99.9% ʻEtilena glycol dimethyl Etera (EDM) CAS 110-71-4 / 1,2-Dimethoxyethane

99.5% – 99.9% ʻEtilena glycol dimethyl Etera (EDM) CAS 110-71-4 / 1,2-Dimethoxyethane

Wehewehe Pōkole:

Inoa Kemika: Ethylene glycol dimethyl Ether (EDM)

Nā huaʻōlelo like: 1,2-Dimethoxyethane

Papa: ʻOihana, Uila

ʻAno: Wai ʻole kala a moakāka

Maʻemaʻe: 99.5% min, 99.9% min

CAS 110-71-4

Nā huahana moʻo: Ethylene glycol dimethyl ether (EDM) CAS 110-71-4

ʻO ka Diethylene glycol dimethyl ether (DEDM) CAS 111-96-6

ʻO ka Triethylene glycol diemthyl ether (TEDM) CAS 112-49-2

ʻO ka Tetraethylene glycol dimethyl ether (TETREDM) CAS 143-24-8


Nā kikoʻī huahana

Nā Lepili Huahana

Wehewehe Huahana

ʻO ka moʻo Ethylene glycol dimethyl ether (EDM, DEDM, TEDM, TETREDM)
Mea ʻEtilena glycol dimethyl ether (EDM) ʻO ka Diethylene glycol dimethyl ether (DEDM) ʻO ka Triethylene glycol diemthyl ether (TEDM) ʻO ka Tetraethylene glycol dimethyl ether (TETREDM)
CAS 110-71-4 111-96-6 112-49-2 143-24-8
helehelena Wai ʻole kala a moakāka Wai ʻole kala a moakāka Wai ʻole kala a moakāka Wai ʻole kala a moakāka
Ka Maʻemaʻe Papa Uila (GC) % ≥ 99.9 99.9 / /
Ka Maʻemaʻe o ka Papa Hana (GC) % ≥ 99.5 99.5 99.0 99.0
Pae hoʻoheheʻe (℃/760mmHg) 84.0-86.0 158.5-165.0 202.0-220.0 260.0-280.0
Ka makū (KF) %≤ 0.1 0.1 0.1 0.1
ʻAkika (asHAC)% ≤ 0.01 0.01 0.01 0.02
ʻO ke kaumaha kikoʻī (d4)20) 0.868±0.005 0.947±0.005 0.987±0.006 1.013±0.006
Waihoʻoluʻu (Pt-Co) ≤ 10 15 / /
Pūʻolo a me ka halihali 180KGS/Drum Kemika weliweli 200KGS/Drum Kemika weliweli 200KGS/Drum Kemika maʻamau 200KGS/Drum Kemika maʻamau

Nā noi

EDMhiki ke hoʻohana nui ʻia ma ke ʻano he mea hoʻoheheʻe no ka nitrocellulose, resin synthetic, pena a me ka ʻīnika paʻi. Hiki ke hoʻohana ʻia ma ke ʻano he mea hoʻoheheʻe pena a me ka mea hoʻoheheʻe ma muli o kona solubility maikaʻi loa. Hiki ke hoʻohana ʻia ma ke ʻano he mea hoʻoheheʻe inertia synthetic organik ma muli o kona kūpaʻa kemika.
Ma waho aʻe o ka hoʻohana ʻana i ʻōlelo ʻia ma luna,DEDMhiki ke hoʻohana ʻia ma ke ʻano he mea hoʻoheheʻe o ka pena wai-hoʻoheheʻe ʻia, ka mea hoʻohālikelike o ka ʻili a me ka fiber, ka mea hoʻohālikelike i ke kiʻi a i ʻole ka paʻi ʻana, a me ka mea hoʻoheheʻe polar aprotic i hoʻohana ʻia i ka synthesis organik.

TRIEDMhiki ke hoʻohana ʻia i ka hopena o ka synthesis organik ma ke ʻano he mea hoʻoheheʻe kiko kiʻekiʻe. Hiki ke hoʻohana ʻia hoʻi ma ke ʻano he mea de-sulphurizate a i ʻole he mea de-carbon no ka ammonia synthetic a i ʻole ke kinoea kūlohelohe.

ʻO TETREDMhiki ke hoʻohana ʻia ma ke ʻano he mea hoʻoheheʻe maikaʻi loa o ka alkaline metal hydride a hoʻohana ʻia i ka hui pū ʻana o ka alkyl a i ʻole e hana hou i ka hopena kemika. Me Louise Alkalinity, hiki iā ia ke omo koho i ke kinoea waikawa e hoʻomaʻemaʻe i ke kinoea synthetic, ke kinoea kūlohelohe a me ka acetylene. (HOʻOMANAʻO: ʻaʻole hiki ke hōʻike ʻia kēia huahana ma waho no ka manawa lōʻihi, inā ʻaʻole hiki ke hana i ka peroxide.)
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