Sucrose

Sucrose

SUCROSE (PHARMA GRADE) CAS: 57-50-1 Lub Cev Mis (Molecular Formula): C 12 H 22 O 11 Qauv: Cov ntsiab lus: Lub Cev Khaub Ncaws yog ib qho zoo tib yam. Ob tug uas tsis-txo cov qab zib. Dawb Crystals. Ib lub qab zib, dej hauv cov dej, cov kua qaub gllycerol, soluble hauv ethanol me ntsis, tsis txhuam hauv chloroform los yog ether. Melting point ...
Product description

SUCROSE (PHARMA GRADE)

CAS: 57-50-1

Molecular Formula: C 12 H 22 O 11

Qauv:

QQ 截图 20180125093430.jpg


Specifications:

Yam khoom

Specification

Tsos

Cov xim tsis muaj kauv lossis xim dawb

Qhia txog

Conforms

Kev Hloov Tshwj Xeeb

Tsis Tshaj Tawm Txog + 66 °

Sulfate%

Tsis ntau tshaj 0.05

Txo Qab Zib%

Tsis ntau tshaj 0.10

Residue ntawm Ignition%

Tsis Ntau Tshaj Ntawm 0.1

Calcium ntsev%

Tsis ntau tshaj 0.05

Heavy Hlau, ppm

Tsis Ntau Tshaj 5

Lub cev

Sucrose yog dog dig qab zib. Ob tug uas tsis-txo cov qab zib. Dawb Crystals. Ib lub qab zib, dej hauv cov dej, cov kua qaub gllycerol, soluble hauv ethanol me ntsis, tsis txhuam hauv chloroform los yog ether. Melting point 160 ~ 186 ° C, density (25/4 ° C) 1.587g / cm 3 , tsis hloov hloov, thiab tsim Hydrazone nrog hydrazone; Kev siv cov kua qaub lossis cov kua phom leej (enzymatic hydrolysis) ua cov D-glucose thiab D-fructose sib xyaw ntawm 50/50, hu ua piam thaj.

Siv :

Sucrose tau ntxiv lub zog tom qab lub cev absorbed. Nws yog ib txwm siv raws li cov tshuaj tsw qab thiab cov tshuaj rau cov tshuaj. Nws tuaj yeem ua rau ib leeg siv phoov.

包装 图片 .jpg


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