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

I-CAS:90-80-2

Ubunyulu:99%

Ifomula yemolekyuli:C6H10O6

Ubunzima beMolekyuli:178.14

EINECS:202-016-5

Ixesha loGcino:Ukugcinwa kweqondo lokushisa eliqhelekileyo

Izithethantonye:IGluconolactone-CAS90-80-2-Calbiochem; iGluconoDeltaLactone,GluconoDeltaLactonepowder; Ukungacoceki kweCagliflozin8; idelta-GluconolactoneinstockGMPFactory; 1,2,3,4,5-PENTAHYDROXYCAPROICAPROICACIDDELTA-LACTONE; I-DELTA-GLUCURONOLACTONE; I-DELTA-GLUCONOLACTONE; D(+)-DEXTRONICACIDDELTA-LACTONE

Shiya uMyalezo Wakho

Iinkcukacha zeMveliso

Khuphela

Iithegi zeMveliso

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

I-Gluconolactone yi-ester ekhutshiweyo phakathi kweqela le-carboxyl le-gluconic acid kunye neqela le-intramolecular hydroxyl, kunye ne-ester ephelelwe ngamanzi phakathi kweqela le-hydroxyl kwi-5 (δ) ye-carbon atom, ebizwa ngokuba yi-gluconol-delt-lactone; I-ester iphelelwe ngamanzi kunye neqela le-hydroxyl kwindawo yesine (i-gamma-position) ye-athomu yekhabhoni ibizwa ngokuba yi-glucono-gamma-lactone. Ikristale. Inobumnandi obahlukileyo kune-gluconic acid.

Inkcazo

Iixesha	GB7657-87
Umxholo weGluconolactone	≥99%
Arsenic (As) umxholo	≤0.0003%
Umxholo wentsimbi enzima (Pb).	≤0.002%
Khokela (Pb) umxholo	≤0.001%
Ukunciphisa umxholo (i-D-glucose) umxholo	≤0.5%
Sulfate (SO42-) umxholo	≤0.03%
Umxholo weCalcium (Ca2+).	≤0.03%
Umxholo weChloride (CT).	≤0.03%

Isicelo

Ngo-1983 i-FAD yamkelwe njengesongezo sokutya esingenatyhefu. Isetyenziswe njengesongezo sokutya njenge-agent emuncu, esetyenziselwa ijusi, iziphuzo kunye nejeli; Njenge-coagulant, i-gluconolactone yi-coagulant yokutya evumelekileyo ukuba isetyenziswe kwimimiselo yaseChina ye-GB2760-1996, iprotheni yesoya, iprotheni yobisi, njenge-tofu coagulant, yongeza i-0.25% ukuya kwi-0.3% kubisi lwesoya, xa kuthelekiswa ne-calcium sulfate, ngenxa yokunyibilika kakuhle kwamanzi kule mveliso, i-solubility yamanzi i-solubility yobisi, i-desperate yale mveliso, idla ngokuchithwa. isetyenziswe kunye ne-calcium sulfate; Isetyenziswa njenge arhente igwele, xa kuthelekiswa nezinye iiasidi, akukho lula ukusabela kumaqondo obushushu aphantsi, emva kokufudumeza ibe gluconic acid, uze emva koko basabela nesodium bicarbonate ukuvelisa amaqamza carbon dioxide, amagwebu iyunifomu, ecolekileyo, ingasetyenziswa njengoko iibhiskithi, isonka kunye nezinye arhente igwele, ingakumbi iikeyiki; Isetyenziswe njenge-agent ye-chelating yokulawula ixabiso le-pH yeemveliso zobisi, kwaye inokuthintela ukuveliswa kwelitye lobisi, ukuthintela ukuveliswa kwelitye lebhiya; Inokusetyenziswa kwakhona njengesongezelelo se-toothpaste ukunceda ukususa i-tartar, kuba le mveliso inokusabela ngokunyuka kwamazinyo; Inokusetyenziswa kwakhona njenge-ejenti yophuhliso lwezithombe, i-stabilizer kunye ne-stimulus reliever kwiivithamini kumayeza kunye nezithambiso; I-Fabric glue additive; izongezo kwizinto zokucoca; I-ejenti yokucoca ibhotile; I-arhente yokucoca indawo yesinyithi phambi kwe-electroplating.