L-Fucose CAS 2438-80-4

CAS:2438-80-4 : kuv

Molecular Formula:C6H12O5

Molecular Luj:164.16 Nws

EINECS:219-452-7 ib

Synonyms:6-DEOXY-BETA-GALACTOSE; 6-DEOXY-L-GALACTOSE; 6-DESOXY-L-GALACTOSE; L-(-)-RHODEOSE; L-(-)-FUCOSE; L-FUCOSE; FUCOSE, L-; 6-deoxy-l-galactos

Tso Koj Cov Lus

Product Detail

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Khoom cim npe

L-Fucose CAS 2438-80-4 yog dab tsi?

L-fucose muaj nyob rau hauv ntau tus tib neeg cov mis nyuj oligosaccharides, nyob rau hauv hiav txwv urchin qe thiab Qav qe, thiab nyob rau hauv tej chaw xws li seaweed (nyob rau hauv daim ntawv ntawm fucoidan, ib tug sulfated fucose polymer), nyob rau hauv lub polysaccharides ntawm tragacanth gum, qos yaj ywm, kiwi txiv hmab txiv ntoo, soybean, tis taum ntau yam, canola thiab lwm yam nroj tsuag

Specification

Cov khoom kuaj

Ntsuas ntsuas

Cov ntaub ntawv xeem

Cov ntsiab lus

≥98%

99.2%

6.9-7.2

7.0 ib

Poob rau ziab

≤0.5%

0.3%

Hlawv residue

≤ 0.05%

0.04%

Sab nrauv

Off-dawb crystalline hmoov

Tsim nyog

Kev sib hloov tshwj xeeb

-74 ° rau -78 °

-75.5 °

Melting point

150 ℃ - 153 ℃

152 ℃

Daim ntawv thov

L-fucose kuj muaj ntau yam kev siv nyob rau hauv cov tshuaj pleev ib ce, piv txwv li raws li daim tawv nqaij moisturizer, daim tawv nqaij rejuvenator thiab anti-aging tus neeg saib xyuas, los yog nyob rau hauv kev tiv thaiv ntawm epidermal (tawv nqaij) o.