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Gaosi Mea Fa'atau Atu Ethylene Glycol CAS 107-21-1

Alamanuia Vailaau Matautia

Gaosi Mea Fa'atau Atu Ethylene Glycol CAS 107-21-1
Gaosi Mea Fa'atau Atu Ethylene Glycol CAS 107-21-1
Gaosi Mea Fa'atau Atu Ethylene Glycol CAS 107-21-1
Gaosi Mea Fa'atau Atu Ethylene Glycol CAS 107-21-1
Gaosi Mea Fa'atau Atu Ethylene Glycol CAS 107-21-1
Gaosi Mea Fa'atau Atu Ethylene Glycol CAS 107-21-1

Gaosi Mea Fa'atau Atu Ethylene Glycol CAS 107-21-1

Igoa Igilisi: Ethylene glycol

CAS: 107-21-1

Mea tau vailaʻau: leai se lanu, manino, vai viscous ma se tofo suamalie ma hygroscopicity. Faafefiloi i le vai, ava malosi aliphatic maualalo, glycerol, acetic acid, acetone, ma ketone faapena, aldehydes, pyridines, ma faavae ta koale faapena, e mafai ona solu i le eter, toetoe lava a le mafai ona solu i le benzene ma ona homologues, chlorinated hydrocarbons, petroleum ethers, ma suauu. .

    natura

    CAS: 107-21-1
    MF: C2H6O2
    MW: 62.07
    EINECS: 203-473-3

    Tusipasi o le Iloiloga

    Aitema

    Fa'amatalaga

    I'uga

    Fa'aaliga

    Le lanu ma manino

    e aunoa ma ni mea fa'ainisinia

    Le lanu ma manino

    e aunoa ma ni mea fa'ainisinia

    Meg Purity, w /% ≥

    99

    99.93

    Diethylene glycol, w% ≤

    0.6

    ≤0.0010

    1,4-Butanediol, w% ≤

    Lipoti

    ≤0.0010

    1,2-Butanediol, w% ≤

    Lipoti

    ≤0.0010

    1,2-Hexanediol, w% ≤

    Lipoti

    ≤0.0010

    Ethylene carbonate w% ≤

    Lipoti

    0.0288

    Chroma (kobalt-

    platinum)/numera

    A'o le'i fa'avevela ≤

    A maeʻa faʻamafanafana i le hydrochloric

    acid ≤

    10

    1

    ~

    12

    Malosi (20℃)(g/cm3)

    1.1125-1.114

    ~

    Tulaga o oloa

    Fa'ailoga alava

    Asiasiga

    Agavaa

    Fa'atatauga

    E masani ona faʻaaogaina mo polyester, polyester, polyester resin, hygroscopic agent, plasticizer, surfactant, fiber synthetic, mea teuteu ma mea pāpā. E faʻaaogaina foʻi e fai ma solu mo vali, vaitusi, ma isi mea, o se mea e faʻamalo ai se afi, se mea e faʻamalo ai le kesi, ma se mea faʻasusu e mafai ona faʻaaogaina mo pepa tioata, fiber, paʻu, ma faʻapipiʻi. E mafai ona gaosia resin resin PET, fiber -grade PET o polyester fiber, ma fagu -level PET e faʻaaogaina e fai ai fagu vai minerale. Alcoholic acid resin, acetaldehyde, ma isi mea faapena e mafai foi ona gaosia, lea e faʻaaogaina foi e avea ma antifreeze. I le faʻaopoopoga i le faʻaaogaina o se anti-freezant, e faʻaaogaina foi mo le felauaiga o le malulu o fale gaosi oloa. E masani ona taʻua o se mea e faʻamalo ai. I le taimi lava e tasi, e mafai foi ona faʻaaogaina o se condenser pei o le vai.

    Ethylene glycol faʻaaogaina

    Ethylene glycol, lea e taʻua foi o le ethylene glycol, o le aliphatic binary alcohol sili ona faigofie ma le vailaʻau o le ava malosi, e pei o le gafatia e gaosia ai ethers ma esters, le mafai ona faʻamaʻiina e fausia ai aldehydes poʻo acids, ma le mafai ona faʻafefete e fai. eteru. E mafai foi ona suia i halogens. O le tali atu i le acyl chloride po'o le anhydride e masani lava ona i'u ai i le fa'atupuina o mea leaga. Ethylene glycol o se mea mataʻutia mo le gaosia o le polyester resin, alkyd resin, ma polyester fiber, ma o loʻo faʻaaogaina foi e avea o se mea faʻamalosi afi ma afi afi afi. E le gata i lea, o mea faʻapipiʻi polymer e pei o filo polyester e mafai foi ona faʻapipiʻiina.

    O mea tau vailaau

    Le lanu, manino, vai viscous ma se tofo suamalie ma hygroscopicity. Faafefiloi i le vai, ava malosi aliphatic maualalo, glycerol, acetic acid, acetone, ma ketone faapena, aldehydes, pyridines, ma faavae ta koale faapena, e mafai ona solu i le eter, toetoe lava a le mafai ona solu i le benzene ma ona homologues, chlorinated hydrocarbons, petroleum ethers, ma suauu. .

    fa'amatalaga1