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

CAS:90-80-2

Kuchena:99%

Molecular Formula:C6H10O6

Molecular Weight:178.14

EINECS:202-016-5

Nguva Yekuchengeta:Normal tembiricha kuchengetedza

Mashoko anoreva zvakafanana:Gluconolactone-CAS90-80-2-Calbiochem; GluconoDeltaLactone,GluconoDeltaLactonepowder; CagliflozinKusachena8; delta-GluconolactoneinstockGMPFactory; 1,2,3,4,5-PENTAHYDROXYCAPROICACIDDELTA-LACTONE; DELTA-GLUCURONOLACTONE; DELTA-GLUCONOLACTONE; D(+)-DEXTRONICACIDDELTA-LACTONE

Siya Mharidzo Yako

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

Gluconolactone is ester iyo yakasvibiswa pakati pe carboxyl boka re gluconic acid uye intramolecular hydroxyl boka, uye ester iyo yakasvibiswa pakati peboka re hydroxyl pane yechishanu (δ) carbon atomu, inonzi gluconol-delt-lactone; Ester yakapera mvura neboka rehydroxyl pane yechina (gamma-nzvimbo) kabhoni atomu inonzi glucono-gamma-lactone. A crystal. Iine kutapira kwakasiyana pane gluconic acid.

Tsanangudzo

Item	GB7657-87
Gluconolactone content	≥99%
Arsenic (As) zviri mukati	≤0.0003%
Heavy metal (Pb) zvemukati	≤0.002%
Kutungamira (Pb) zvemukati	≤0.001%
Kuderedza zvinhu (D-glucose) content	≤0.5%
Sulfate (SO42-) zviri mukati	≤0.03%
Calcium (Ca2+) zviri mukati	≤0.03%
Chloride (CT) zviri mukati	≤0.03%

Application

1983 FAD-yakatenderwa seisina-chepfu chikafu chekuwedzera. Inoshandiswa sechikafu chekuwedzera sechinhu chinovava, chinoshandiswa mujusi, zvinwiwa uye jellies; Se coagulant, gluconolactone chikafu chinoputika chinobvumirwa kushandiswa mumitemo yeChina yeGB2760-1996, yeprotein yesoya, mapuroteni emukaka, se tofu coagulant, kuwedzera 0.25% kusvika 0.3% mumukaka wesoya, kana ichienzaniswa necalcium sulfate, nekuda kwekunaka kwemvura kunyungudika kwemukaka uyu, unogona kunyunguduka mumukaka wemukaka uyu, kazhinji unogona kunyungudika. inoshandiswa ne calcium sulfate; Inoshandiswa sechinhu chinovirisa, kana ichienzaniswa nemamwe maasidhi, hazvisi nyore kuita panguva yakaderera tembiricha, mushure mekupisa mu gluconic asidhi, uye wobva waita nesodium bicarbonate kuti ibudise kabhoni dhaidhirodhi mabubbles, yunifomu inopupuma, yakanaka, inogona kushandiswa semabhisikiti, chingwa uye zvimwe mbiriso, kunyanya makeke; Inoshandiswa se chelating agent kugadzirisa pH kukosha kwezvigadzirwa zvemukaka, uye inogona kudzivirira kugadzirwa kwedombo remukaka, kudzivirira kugadzirwa kwebwe doro; Inogonawo kushandiswa sechishongedzo chemazino kuti chibatsire kubvisa tartar, nokuti chigadzirwa ichi chinogona kuita nekugadzirisa mazino; Inogonawo kushandiswa semufananidzo wekusimudzira, stabilizer uye stimulus reliever yevhitamini mumishonga uye cosmetics; Mucheka glue kuwedzera; Additives kune detergents; Bhodhoro rekuchenesa mumiririri; Metal pamusoro pekuchenesa mumiririri pamberi pe electroplating.