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99.5% – 99.9% I-Ethylene glycol dimethyl Ether (EDM) CAS 110-71-4 / 1,2-Dimethoxyethane Isithombe Esifakiwe
  • 99.5% – 99.9% I-Ethylene glycol dimethyl Ether (EDM) CAS 110-71-4 / 1,2-Dimethoxyethane
  • 99.5% – 99.9% I-Ethylene glycol dimethyl Ether (EDM) CAS 110-71-4 / 1,2-Dimethoxyethane

99.5% – 99.9% I-Ethylene glycol dimethyl Ether (EDM) CAS 110-71-4 / 1,2-Dimethoxyethane

Incazelo emfushane:

Igama Lekhemikhali: I-Ethylene glycol dimethyl Ether (EDM)

Amagama afanayo: 1,2-Dimethoxyethane

Izinga: Ezezimboni, Eze-elekthronikhi

Ukubukeka: Uketshezi olungenambala nolucacile

Ubumsulwa: 99.5% min, 99.9% min

I-CAS 110-71-4

Imikhiqizo yochungechunge: I-Ethylene glycol dimethyl ether (EDM) CAS 110-71-4

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

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

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


Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Incazelo Yomkhiqizo

Uchungechunge lwe-ethylene glycol dimethyl ether (EDM,DEDM,TEDM,TETREDM)
Into I-ethylene glycol dimethyl ether (EDM) I-Diethylene glycol dimethyl ether (DEDM) I-Triethylene glycol diemthyl ether (TEDM) I-Tetraethylene glycol dimethyl ether (TETREDM)
I-CAS 110-71-4 111-96-6 112-49-2 143-24-8
Ukubukeka Uketshezi olungenambala nolucacile Uketshezi olungenambala nolucacile Uketshezi olungenambala nolucacile Uketshezi olungenambala nolucacile
Ubumsulwa bebanga le-elekthronikhi (GC) % ≥ 99.9 99.9 / /
Ibanga lemboni Ubumsulwa (GC) %≥ 99.5 99.5 99.0 99.0
Ibanga lokuhluza (℃/760mmHg) 84.0-86.0 158.5-165.0 202.0-220.0 260.0-280.0
Umswakama (KF) %≤ 0.1 0.1 0.1 0.1
I-asidi (njenge-HAC)%≤ 0.01 0.01 0.01 0.02
Amandla adonsela phansi athile (d4)20) 0.868±0.005 0.947±0.005 0.987±0.006 1.013±0.006
Umbala (Pt-Co) ≤ 10 15 / /
Iphakheji kanye nokuthuthwa 180KGS/Isigubhu Amakhemikhali ayingozi Amakhemikhali ayingozi angu-200KGS/Drum 200KGS/Isigubhu Amakhemikhali avamile 200KGS/Isigubhu Amakhemikhali avamile

Izicelo

I-EDMingasetshenziswa ikakhulukazi njengesithako se-nitrocellulose, i-resin yokwenziwa, upende kanye noyinki wokunyathelisa. Ingasetshenziswa njengesithako sokususa upende kanye nesincibilikisi ngenxa yokuncibilika kwayo okuhle kakhulu. Ingasetshenziswa futhi njengesithako se-inertia sokwenziwa esingokwemvelo ngenxa yokuqina kwayo kwamakhemikhali.
Ngaphandle kokusetshenziswa okukhulunywe ngakho ngenhla,I-DEDMingasetshenziswa njengesithako sopende oncibilika emanzini, i-ejenti yokulinganisa yesikhumba nefayibha, i-ejenti yokulinganisa esithombeni noma ekuphrinteni, kanye ne-aprotic polar solvent esetshenziswa ekwakhiweni kwezinto eziphilayo.

I-TRIEDMingasetshenziswa ekusabeleni kokwenziwa kwezinto eziphilayo njengesinyibilikisi samaphuzu abilayo aphezulu. Ingasetshenziswa futhi njenge-ejenti yokususa i-sulphurizate noma i-ejenti yokususa i-carbon ye-ammonia yokwenziwa noma igesi yemvelo.

I-TETREDMingasetshenziswa njengesinyibilikisi esihle kakhulu se-alkaline metal hydride futhi isetshenziswe ekuhlanganisweni kwe-alkyl noma ekusetshenzisweni kabusha kwe-chemical reaction. Nge-Louise Alkalinity, ingakwazi ukumunca igesi ye-asidi ngokukhetha ukuze ihlanze igesi yokwenziwa, igesi yemvelo kanye ne-acetylene. (QAPHELA: lo mkhiqizo awukwazi ukudalulwa ngaphandle isikhathi eside, ngaphandle kwalokho ungakhiqiza i-peroxide.)
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