Kev taw qhia thiab kev siv ntawm CAS 87-72-9| (3R,4S,5S)-Tetrahydro-2H-pyran-2,3,4,5-tetraol
Synonyms:
ARABITOL, L-(-)-(RG);
L-ARABINOSE extrapure;(2R,3R,4S,5S)-oxane-2,3,4,5-tetrol;
L-(+)-Arabinose, L-arabinose;
L-Arabinose
L-Arabinopyranose;
l{{0}[1-13C]arabinose;
l-[2-13C]arabinose
Specification:
|
Yam khoom |
SPECIFICATION |
|
CAS |
87-72-9 |
|
MF |
C5H10O5 |
|
MW |
150.13 |
|
Melting point |
160-163 degree |
|
Boiling point |
191.65 degree |
|
Qhov ntom |
1.1897 |
|
Acidity coefficient |
12.26±0.70 |
|
Color |
Dawb |
|
Solubility |
me ntsis soluble hauv methanol thiab dej |
|
Fua orm |
zoo crystalline hmoov |
|
Skho mob |
Inert cua, Chav Kub |
Taw qhia:
L-arabinose, tseem hu ua gum aldehyde thiab pectin qab zib; yog aldopentose. L-arabinose tsis tshua muaj nyob hauv daim ntawv ntawm monosaccharides hauv qhov xwm txheej. Nws feem ntau yog ua ke nrog lwm cov monosaccharides thiab muaj nyob rau hauv daim ntawv ntawm heteropolysaccharides nyob rau hauv cov pos hniav, hemicellulose, pectic acid, kab mob polysaccharides thiab tej glycosides. Nws muaj kev ruaj ntseg siab rau cua sov thiab acid. L-arabinose, raws li qis-calorie sweetener, tau txais kev pom zoo los ntawm US Food and Drug Administration thiab Japanese Ministry of Health thiab Welfare raws li kev noj qab haus huv cov khoom noj ntxiv.
Ntim thiab thauj:
Pob: 10g,25g,50g,100g,250g
Kev thauj mus los: los ntawm courier / los ntawm huab cua / los ntawm hiav txwv
Lub npe:(3R,4S,5S)-Tetrahydro-2H-pyran-2,3,4,5-tetraol
CAS:87-72-9
MF:C5H10O5
MW:150.13
Purity: 97%
Pob:10g,25g,50g,100g,250g, 500g, 1KG, 25KG
Kev xa khoom thoob ntiaj teb
Cim npe nrov: cas 87-72-9|(3r,4s,5s)-tetrahydro-2h-pyran-2,3,4,5-tetraol, Suav teb cas 87-72-9|(3r,4s,5s)-tetrahydro-2h-pyran-2,3,4,5-tetraol manufacturers, hoobkas
