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Methoxypolyethylene Glycols CAS 9004-74-4


  • CAS:9004-74-4
  • Qaacidda Molekuleeri:C5H12O3
  • Miisaanka Molekule:120.14698
  • EINECS:618-394-3
  • Isku micne::2-ethanediyl),.alpha.-methyl-.omega.-hydroxy-Poly(oxy-1;ETHYLENEGLYCOL750MONOMETHYLETHERPOLYMER; ETHYLENEGLYCOL5000MONOMETHYLETHERPOLYMER; ETHYLENEGLYCOL550MONOMETHYLETHERPOLYMER; ETHYLENEGLYCOL350MONOMETHYLETHERPOLYMER; ETHYLENEGLYCOL1900MONOMETHYLETHERPOLYMER; METHOXYPOLYETHYLENEGLYCOL750; Methoxypolyethyleneglycols
  • Faahfaahinta Badeecada

    Soo dejiso

    Calaamadaha Alaabta

    Waa maxay Methoxypolyethylene Glycols CAS 9004-74-4?

    Polyethylene glycol monomethyl ether waa nooc ka mid ah polyethylene glycol. Waa mid ku milma biyaha, ethanol iyo dareerayaasha ugu badan ee dabiiciga ah ee cidhifyada sare leh. Waa mid aan isbeddelin marka loo eego glycerol, waxay leedahay sifooyin kiimiko oo deggan, si fudud looma milmo oo looma burburiyo, waxayna leedahay hydrophilicity xooggan. Waxay leedahay cadaadis uumi yar waxayna deggan tahay in la kululeeyo. Waxaa loo isticmaalaa sidii dhumuc iyo saliidayn warshadaha daabacaadda dharka iyo rinjiyeynta iyo warshadaha kiimikada maalinlaha ah. Warshadaha qalabka dhismaha, waxaa loo isticmaalaa sidii walxo ceeriin ah oo loogu talagalay yaraynta biyaha sibidhka iyo wakiilada xoojinta. Yaraynta biyaha ee waxtarka sare leh ee polycarboxylic acid ee lagu sameeyay walxahan ceeriin waxay leedahay awood xooggan oo ay ku ilaalin karto kala firdhinta walxaha sibidhka, taasoo ka dhigaysa badeecadu inay leedahay faa'iidooyinka qiyaasta hoose, heerka dhimista biyaha oo sarreeya, saamaynta xoojinta wanaagsan, adkeysiga, aan lahayn daxalka birta iyo saaxiibtinimo deegaanka. Waxaa loo isticmaali karaa shubka ganacsiga ee waxqabadka sare leh, xoogga sare leh (C60 ama ka sarreeya) ee isku darka goobta iyo gaadiidka masaafada dheer.

    Faahfaahinta

    Muuqaalka Dareere khafiif ah oo hufan oo huruud ah
    Qiimaha Haydroxyl 146~178mgKOH/g
    Miisaanka molecular-ka 315~385
    Qoyaanka ≤0.5%

    Codsiga

    Methoxypolyethylene glycols waxaa loo isticmaalaa dhumuc-dhejin iyo saliidayn warshadaha daabacaadda dharka iyo rinjiyeynta iyo warshadaha kiimikada maalinlaha ah. Waxaa loo isticmaalaa sidii walxo ceeriin ah oo biyaha sibidhka lagu yareeyo iyo wakiilka xoojinta warshadaha qalabka dhismaha.

    Xirmo

    200kg/durbaan.

    Qiimaha Methoxypolyethylene glycols

    Methoxypolyethylene Glycols CAS 9004-74-4

    Xirmada Methoxypolyethylene glycols

    Methoxypolyethylene Glycols CAS 9004-74-4


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