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99.5% – 99.9% Ethylene glycol dimethyl Ether (EDM) CAS 110-71-4 / 1,2-Dimethoxyethane Ata Fa'apitoa
  • 99.5% – 99.9% Ethylene glycol dimethyl Ether (EDM) CAS 110-71-4 / 1,2-Dimethoxyethane
  • 99.5% – 99.9% Ethylene glycol dimethyl Ether (EDM) CAS 110-71-4 / 1,2-Dimethoxyethane

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

Fa'amatalaga Pupuu:

Igoa Fa'akemikolo: Ethylene glycol dimethyl Ether (EDM)

Upu tutusa: 1,2-Dimethoxyethane

Vasega: Alamanuia, Eletise

Foliga Vaaia: Vai manino ma leai se lanu

Mama: 99.5% minute, 99.9% minute

CAS 110-71-4

Oloa fa'asologa: Ethylene glycol dimethyl ether (EDM) CAS 110-71-4

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

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

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


Fa'amatalaga o le oloa

Fa'ailoga o Oloa

Fa'amatalaga o le Oloa

Faasologa o le Ethylene glycol dimethyl ether (EDM, DEDM, TEDM, TETREDM)
Mea Ethylene glycol dimethyl ether (EDM) Diethylene glycol dimethyl ether (DEDM) Triethylene glycol diemthyl ether (TEDM) Tetraethylene glycol dimethyl ether (TETREDM)
CAS 110-71-4 111-96-6 112-49-2 143-24-8
Foliga vaaia Vai manino ma leai se lanu Vai manino ma leai se lanu Vai manino ma leai se lanu Vai manino ma leai se lanu
Mama o le vasega eletise (GC) % ≥ 99.9 99.9 / /
Mama o le tulaga o le alamanuia (GC) % ≥ 99.5 99.5 99.0 99.0
Va'aiga o le fa'amamāina (℃/760mmHg) 84.0-86.0 158.5-165.0 202.0-220.0 260.0-280.0
Susū (KF) %≤ 0.1 0.1 0.1 0.1
'O'ona (e pei o le HAC)% ≤ 0.01 0.01 0.01 0.02
Kalapu faapitoa (d4)20) 0.868±0.005 0.947±0.005 0.987±0.006 1.013±0.006
Lanu (Pt-Co) ≤ 10 15 / /
Afifi ma felauaiga 180KGS/Palu Kemikolo matautia 200KGS/Palu Kemikolo matautia 200KGS/Palu Kemikolo masani 200KGS/Palu Kemikolo masani

Talosaga

EDMe mafai ona fa'aaogaina tele o se vaila'au fa'amama mo le nitrocellulose, resin fa'apitoa, vali ma le vaitusi lomitusi. E mafai ona fa'aaogaina o se vaila'au e tape ai vali ma se vaila'au fa'amama ona o lona solubility lelei tele. E mafai fo'i ona fa'aaogaina o se vaila'au fa'amama fa'apitoa fa'alenatura ona o lona mautu fa'akemikolo.
E ese mai i le faʻaaogaina o loʻo taʻua i luga,DEDMe mafai ona faʻaaogaina o se vailaʻau faʻamaʻalili o vali e mafai ona faʻamaʻalili i le vai, o se sui faʻalaugatasi o le paʻu ma le alava, o se sui faʻalaugatasi i ata poʻo le lolomiina, ma o se vailaʻau faʻamaʻalili aprotic e faʻaaogaina i le faʻaputuga faʻaola.

TRIEDMe mafai ona fa'aaogaina i le tali atu o le fa'aputuga fa'aola e fai ma vaila'au fa'apuna maualuga. E mafai fo'i ona fa'aaogaina o se sui e aveese ai le sulphurizate po'o se sui e aveese ai le kaponi mo le ammonia fa'aola po'o le kesi masani.

TETREDMe mafai ona fa'aaogaina o se vaifofo sili ona lelei o le alkaline metal hydride ma fa'aaogaina i le tu'ufa'atasiga o le alkyl po'o le toe fa'aaogaina o le fa'agasologa o vaila'au. Fa'atasi ai ma le Louise Alkalinity, e mafai ona mitiia fa'apitoa le kesi 'aisa e fa'amamā ai le kesi fa'apitoa, kesi masani ma le acetylene. (FA'AMATALAGA: e le mafai ona fa'aalia lenei oloa i fafo mo se taimi umi, a leai e mafai ona gaosia le peroxide.)
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