oloa

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

Fa'amatalaga Puupuu:

Igoa Vailaau: Ethylene glycol dimethyl Eter (EDM)

Synonyms: 1,2-Dimethoxyethane

Vasega: Alamanuia, Fa'aeletonika

Fa'aaliga: Le lanu ma manino le vai

Mama: 99.5% min, 99.9% min

CAS 110-71-4

Fa'asologa o oloa: Ethylene glycol dimethyl ether (EDM) CAS 110-71-4

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

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

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


Fa'amatalaga Oloa

Faailoga o oloa

Fa'amatalaga o oloa

Ethylene glycol dimethyl eter faasologa (EDM, DEDM, TEDM, TETREDM)
Aitema Ethylene glycol dimethyl eter (EDM) Diethylene glycol dimethyl eter (DEDM) Triethylene glycol diemthyl eter (TEDM) Tetraethylene glycol dimethyl eter (TETREDM)
CAS 110-71-4 111-96-6 112-49-2 143-24-8
Fa'aaliga Suavai e le lanu ma manino Suavai e le lanu ma manino Suavai e le lanu ma manino Suavai e le lanu ma manino
Fa'aeletonika Vasega Mama (GC) %≥ 99.9 99.9 / /
Alamanuia Vasega Mama (GC) %≥ 99.5 99.5 99.0 99.0
Va'aiga fa'amama (℃/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
Acidity(asHAC)%≤ 0.01 0.01 0.01 0.02
Kalave fa'apitoa(d420) 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/Papa ​​Vailaau mata'utia 200KGS/Drum Kemisi mata'utia 200KGS/Drum Kemisi masani 200KGS/Drum Kemisi masani

Talosaga

EDM e mafai ona fa'aaogaina e pei o le solvent mo nitrocellulose, resin synthetic, vali ma lomitusi vaitusi. E mafai ona faʻaaogaina e pei o le vali tapeina o le solvent ma le diluent ona o lona solubility sili ona lelei. E mafai fo'i ona fa'aogaina e fai ma so'o fa'ameamea fa'aola fa'ama'i ona o lona mautu fa'ama'i.
E ese mai le faʻaaogaina o loʻo taʻua i luga,DEDMe mafai ona faʻaaogaina e fai ma vaisu o vali vai-soluble, sui tulaga o paʻu ma alava, sui tulaga i ata poʻo lomitusi, ma aprotic polar solvent faʻaaogaina i le faʻaogaina o meaola.

TRIEDM e mafai ona faʻaaogaina i le tali atu o le faʻaogaina o meaola e pei o se mea faʻafefe maualuga. E mafai foʻi ona faʻaaogaina e fai ma sui o le sulphurizate poʻo le de-carbon agent mo le ammonia gaosia poʻo le kasa masani.

TETREDM e mafai ona faʻaaogaina e avea ma solvent sili ona lelei o le alkaline metal hydride ma faʻaaogaina i le alkyl tuʻufaʻatasiga poʻo le toe faʻaaogaina o vailaʻau. Fa'atasi ai ma Louise Alkalinity, e mafai ona fa'amalieina le ga'o ga'o e fa'amamā ai le kasa gaosia, kasa fa'anatura ma le acetylene. (FAAMANATU: o lenei oloa e le mafai ona faʻaalia i fafo mo se taimi umi, a leai e mafai ona maua mai le peroxide.)


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