Glyoxylic acid 298-12-4

Tsanangudzo Pfupi:

Glyoxylic acid 298-12-4


  • Product name:Glyoxylic acid
  • CAS:298-12-4
  • MF:C2H2O3
  • MW:74.04
  • EINECS:206-058-5
  • Hunhu:mugadziri
  • Package:1 kg/bhodhoro kana 25 kg/drum
  • Product Detail

    Product Tags

    Tsanangudzo

    Product Name: Glyoxylic acid

    CAS: 298-12-4

    MF: C2H2O3

    MW: 74.04

    EINECS: 206-058-5

    Kunyungudika: -93°C

    Kuvira kwenzvimbo: 111°C

    Density: 1.33 g/mL pa20 °C

    Refractive index: n20/D 1.414

    Fp: 111°C

    Tembiricha yekuchengeta: Chengetedza pasi pe +30°C.

    Pka: 3.18(pa25 ℃)

    Nhamba: 14,4511

    BRN: 741891

    Tsanangudzo

    Items   index
    Assay %≥ 40.0, 50.0
    oxalic acid %≥ 1.50
    Nitric acid

    %≥

    0.50
    Glyoxal %≥ 1.20

    Application

    Muindasitiri yepefiyumu, inoshandiswa seyakagadzirwa kugadzirwa kwemethyl vanillin uye ethyl vanillin.

    Inoshandiswa muindasitiri yemishonga semushonga unorwisa hypertensive Atenolol, Dp-hydroxyphenylglycine (yakagadzirwa munyika yose yemishonga yepakati), yakakura-spectrum inorwisa mabhakitiriya amoxicillin (mumuromo), acetophenone, amino acid uye mamwe macompounds The synthetic intermediate.

    Inoshandiswa seyepakati yevarnish mbishi zvinhu, dhayi, mapurasitiki uye ekurima makemikari.

    Inogonawo kushandiswa kugadzira allantoin.Allantoin ndeyepakati yemishonga inorwisa maronda, zvigadzirwa zvemishonga, uye makemikari ezuva nezuva.

    Payment

    1, T/T

    2, L/C

    3, Visa

    4, Kadhi rechikwereti

    5, Paypal

    6, Alibaba trade Assurance

    7, Western union

    8, MoneyGram

    9, Kunze kwezvo, dzimwe nguva tinogamuchirawo Bitcoin.

    Storage

    Ichengete yakavharwa zvakasimba, chengeta kure nezuva, dzivisa kusangana nemhepo, uye chengeta munzvimbo inotonhorera, yakaoma uye ine mhepo.Chengetedza uye kutakura zvinoenderana nemirairo yemakemikari ane chepfu.

    Zvenyama uye zvemakemikari zvinhu

    Ichi chigadzirwa imvura isina ruvara kana yakajeka yeyero.Inosanganiswa nemvura, inonyungudika zvishoma mu ethanol uye ether.Insoluble mu esters uye anonhuwirira solvents.Mhinduro yacho yakagadzikana zvakanyanya uye haina kushatisa kana yaiswa mumhepo, uye glyoxylic asidhi iripo mune hydrated fomu mune aqueous mhinduro.Corrosive.


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