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D-(+)-Glucono-1,5-lactone CAS 90-80-2


  • CAS:90-80-2
  • Bohloeki:99%
  • Foromo ea limolek'hule:C6H10O6
  • Boima ba limolek'hule:178.14
  • EINECS:202-016-5
  • Nako ea Polokelo:Polokelo ea mocheso o tloaelehileng
  • Mantsoe a tšoanang:Gluconolactone-CAS90-80-2-Calbiochem; GluconoDeltaLactone,GluconoDeltaLactonepowder; CagliflozinTlhokahala8; delta-GluconolactoneinstockGMPFekthering; 1,2,3,4,5-PENTAHYDROXYCAPROICACIDDELTA-LACTONE; DELTA-GLUCURONOLACTONE; DELTA-GLUCONOLACONE; D(+)-DEXTRONICACIDDELTA-LACTONE
  • Qaqiso ea Sehlahisoa

    Khoasolla

    Li-tag tsa Sehlahisoa

    D-(+)-Glucono-1,5-lactone CAS 90-80-2 ke eng?

    D-(+)-Glucono-1,5-lactone CAS 90-80-2 ke motsoako o sebetsang ka bongata o sebelisoang haholo lijong, merianeng le mafapheng a mang. Glucono Delta Lactone e ka fumanoa nthong e 'ngoe le e 'ngoe ho tloha ho tofu e bonolo eo re e jang letsatsi le letsatsi ho isa ho metsoako ea meriana. Ke "moemeli o bonolo o sebetsang ka bongata" oa bohlokoa tlhahisong ea indasteri.

    Gluconolactone ke ester e qhibilihisitsoeng pakeng tsa sehlopha sa carboxyl sa gluconic acid le sehlopha sa hydroxyl sa intramolecular, 'me ester e qhibilihisitsoeng pakeng tsa sehlopha sa hydroxyl ho athomo ea bohlano ea carbon (δ), e bitsoang gluconol-delt-lactone; Ester e qhibilihisitsoeng ka sehlopha sa hydroxyl ho athomo ea bone ea carbon (gamma-position) e bitsoa glucono-gamma-lactone. Kristale. E na le monate o fapaneng le gluconic acid.

    Tlhaloso

    Item GB7657-87
    Sekhahla sa Gluconolactone ≥99%
    Dikahare tsa Arsenic (As) ≤0.0003%
    Dikahare tsa tšepe e boima (Pb) ≤0.002%
    Dikahare tsa moetapele (Pb) ≤0.001%
    Ho fokotsa dikahare tsa ntho (D-glucose) ≤0.5%
    Dikahare tsa Sulfate (SO42-) ≤0.03%
    Karolelano ea Calcium (Ca2+) ≤0.03%
    Dikahare tsa Chloride (CT) ≤0.03%

     

    Kopo

    1983 FAD e amohetsoe e le sehlomathiso sa lijo se seng chefo. E sebelisoa e le sehlomathiso sa lijo e le sehlahiswa se bolila, se sebediswang ka lero, dino le dijeli; Jwalo ka sehlomathiso, gluconolactone ke sehlomathiso sa dijo se dumelletsweng ho sebediswa melaong ya China ya GB2760-1996, bakeng sa protheine ya soya, protheine ya lebese, e le sehlomathiso sa tofu, eketsa 0.25% ho isa ho 0.3% lebeseng la soya, ha e bapiswa le calcium sulfate, ka lebaka la ho qhibiliha ha metsi hantle ha sehlahiswa sena, se ka hasana ka ho lekana lebeseng la soya, se entsweng ka tofu e bonolo, Hangata se sebediswa le calcium sulfate; E sebediswa e le sehlomathiso sa ho bedisa, ha e bapiswa le di-acid tse ding, ha ho bonolo ho arabela mochesong o tlase, kamora ho futhumatsa ho ba gluconic acid, ebe e arabela ka sodium bicarbonate ho hlahisa dipululana tsa carbon dioxide, e foamelang ka ho tshwana, e ka sebediswa e le dibisikiti, bohobe le dihlomathiso tse ding tse bedisang, haholo-holo bakeng sa dikuku; E sebediswa e le sehlomathiso sa ho bedisa ho laola boleng ba pH ba dihlahiswa tsa lebese, mme e ka thibela tlhahiso ya lejwe la lebese, ya thibela tlhahiso ya lejwe la biri; E ka boela ea sebelisoa e le setlolo sa meno ho thusa ho tlosa tartar, hobane sehlahisoa sena se ka arabela le ho hola ha meno; E ka boela ea sebelisoa e le sesebelisoa sa nts'etsopele ea lifoto, sesebelisoa sa ho tsitsisa le sesebelisoa sa ho imolla livithamine meriana le litlolo; Sesebelisoa sa ho eketsa sekhomaretsi sa lesela; Lisebelisoa tse eketsang sesepa; Sesebelisoa sa ho hloekisa botlolo; Sesebelisoa sa ho hloekisa bokaholimo ba tšepe pele ho ho penta ka motlakase.

    Sephutheloana

    CAS 90-80-2 Reka Gluconolactone, 25kg/mokotla.

    D-(+)-Glucono-1,5-lactone CAS 90-80-2-pakete-2

    D-(+)-Glucono-1,5-lactone CAS 90-80-2

    D-(+)-Glucono-1,5-lactone CAS 90-80-2-pakete-1

    D-(+)-Glucono-1,5-lactone CAS 90-80-2


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