Khoom Description
| Khoom npe | AR Sucrose |
| Molecular Formula | C12H22O11 |
| Kwv tij Molecular Mass | 342.30 |
| Cov khoom | Dawb crystalline hmoov los yog dawb crystalline hmoov. |
| Qhov point: | 188 degree. Yooj yim soluble hauv cawv, insoluble hauv ether, benzene, acetone, thiab chloroform. |
Analytical pure sucrose (AR qib sucrose) yog siab -purity chemical reagent, qhia qhov purity ze li ntawm 100% (feem ntau ntau dua 99.7%). Nws yog qhov tsim nyog rau kev tshuaj ntsuam xyuas tshuaj tseem ceeb, kev npaj cov qauv kev daws teeb meem, kev tshawb fawb dav dav, thiab kev sim qhia, thiab feem ntau yog sau rau hauv liab. Nws muaj cov purity siab dua thiab tsawg impurities dua li cov zaub mov tsis tu ncua -qib sucrose, ua kom ntseeg tau qhov tseeb ntawm cov txiaj ntsig kev soj ntsuam.
Kev siv:Sucrose yog siv los ua cov tshuaj analytical reagent thiab tseem yog cov khoom siv raw rau ntau yam khoom. Muaj ntau dua 2,300 cov khoom lag luam hauv 56 pawg uas siv sucrose ua raw khoom lossis cov khoom siv ntxiv, feem ntau hauv kev lag luam khoom noj. Tsis tas li ntawd, sucrose tseem yog cov khoom siv raw rau cawv, poov xab, citric acid, lactic acid, glycerol, cawv, thiab tshuaj.
Cov yam ntxwv tseem ceeb:
High Purity: Cov purity siab heev, feem ntau yog siv rau hauv cov ntawv thov uas xav tau siab purity.
Daim Ntawv Thov: Haum rau kev ua haujlwm tseem ceeb, kev tshawb fawb tshawb fawb, thiab kev qhia.
Label: Feem ntau txawv los ntawm daim ntawv liab.
Qhov sib txawv ntawm Khoom Noj -Qib Qab Zib: Khoom noj khoom haus- qib qab zib (xws li qab zib dawb) tsuas yog ua tiav cov sucrose, uas muaj cov impurities ntau dua, thaum qib AR tau dhau los ua kom huv thiab huv, ua tau raws li cov qauv tshuaj reagent.
Piv txwv ntawm kev siv:
Npaj sucrose cov kev daws teeb meem ntawm kev paub ntau ntxiv rau titration.
Siv raws li ib tug reactant los yog tus qauv hauv cov organic chemistry thwmsim.
Ua cov kev sim biochemical los kawm txog cov enzymatic tawg ntawm sucrose.
Yooj yim muab tso, analytical grade (AR) yog qib purity uas qhia tias sucrose tau mus txog cov qauv purity siab xav tau rau kev siv tshuaj analytical chemistry.
Ntim & Shipping
Cim npe nrov: analytical ntshiab sucrose cosmetic qib, Tuam Tshoj, manufacturers, lwm tus neeg, Hoobkas, pheej yig, luv nqi, hais, luv nqi, dawb qauv
