ngwaahịa

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

Nkọwa dị mkpirikpi:

Aha Chemical: Ethylene glycol dimethyl Ether (EDM)

Ụdị okwu: 1,2-Dimethoxyethane

Ọkwa: Ụlọ ọrụ mmepụta ihe, eletrọnịkị

Ọdịdị: mmiri mmiri na-enweghị agba na nke doro anya

Ịdị ọcha: 99.5% nkeji, 99.9% nkeji

CAS 110-71-4

Ngwaahịa usoro: 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


Nkọwa ngwaahịa

Mkpado ngwaahịa

Nkọwa ngwaahịa

Ethylene glycol dimethyl ether usoro (EDM, DEDM, TEDM, TETREDM)
Ihe 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
Ọdịdị Mmiri mmiri na-enweghị agba na nke doro anya Mmiri mmiri na-enweghị agba na nke doro anya Mmiri mmiri na-enweghị agba na nke doro anya Mmiri mmiri na-enweghị agba na nke doro anya
Ọcha eletrọnịkị dị ọcha (GC)%≥ 99.9 99.9 / /
Ọcha ụlọ ọrụ dị ọcha (GC)%≥ 99.5 99.5 99.0 99.0
Oke mgbaze (℃/760mmHg) 84.0-86.0 158.5-165.0 202.0-220.0 260.0-280.0
Mmiri (KF) %≤ 0.1 0.1 0.1 0.1
Acidity(asHAC)%≤ 0.01 0.01 0.01 0.02
Nnukwu ike ndọda (d420) 0.868± 0.005 0.947± 0.005 0.987± 0.006 1.013 ± 0.006
Agba (Pt-Co)≤ 10 15 / /
ngwugwu na njem 180KGS/Drum dị ize ndụ chemical 200KGS/Drum dị ize ndụ chemical 200KGS/Drum nkịtị chemical 200KGS/Drum nkịtị chemical

Ngwa

EDM enwere ike iji ya dịka ihe mgbaze maka nitrocellulose, resin synthetic, agba na ink ibipụta. Enwere ike iji ya dị ka agba na-ehichapụ ihe mgbaze na diluent n'ihi ọmarịcha solubility ya. Enwere ike iji ya dị ka ihe mgbaze ihe na-emepụta ihe na-emepụta ihe na-emepụta ihe n'ihi nkwụsi ike ya.
E wezụga ojiji a kpọtụrụ aha n'elu,DEDMenwere ike iji ya mee ihe dị ka ihe mgbaze nke eserese mmiri-soluble, onye na-edozi akpụkpọ anụ na eriri, onye na-edozi ọkwa na foto ma ọ bụ mbipụta, na ihe mgbaze pola aprotic ejiri na njikọ organic.

TRIEDM nwere ike ji mee ihe na mmeghachi omume nke organic njikọ dị ka elu-esi ebe mgbaze. Enwere ike iji ya dị ka onye na-ahụ maka de-sulphurizate ma ọ bụ onye de-carbon maka amonia sịntetik ma ọ bụ gas.

TETREDM enwere ike iji ya dị ka ihe mgbaze dị mma nke alkaline metal hydride ma jiri ya na ngwakọta alkyl ma ọ bụ mmeghachi omume kemịkal. Na Louise Alkalinity, ọ nwere ike na-ahọrọ na-amịkọrọ acid gas sachaa sịntetik gas, eke gas na acetylene. (IHE: ngwaahịa a enweghị ike ikpughe n'èzí ruo ogologo oge, ma ọ bụghị ya nwere ike ịmepụta peroxide.)


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