L-Fucose CAS 2438-80-4

CAS:2438-80-4

Tātai rāpoi:C6H12O5

Taumaha rāpoi:164.16

EINECS:219-452-7

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

Waiho To Karere

Taipitopito Hua

Tikiake

Tohu Hua

He aha te L-Fucose CAS 2438-80-4?

Ko te L-fucose kei roto i te maha o nga oligosaccharides miraka tangata, kei roto i nga hua o te moana me nga hua poroka, me nga puna penei i te rimurimu (te ahua o te fucoidan, he polymer fucose sulfated), Kei nga polysaccharides o te kapia tragacanth, rīwai, hua kiwi, soybean, momo pīni pakau, canola me etahi atu tipu

Whakatakotoranga

Tuemi whakamatautau

Tohu Rapu

Nga raraunga whakamatautau

Ihirangi

≥98%

99.2%

6.9-7.2

7.0

Ngaronga i te whakamaroke

≤0.5%

0.3%

Te tahu toenga

≤0.05%

0.04%

Waho

Te paura tioata ma

Kua whai tohu

Te hurihanga motuhake

-74° ki te-78°

-75.5°

Te rewa

150 ℃-153 ℃

152℃

Taupānga

He maha ano nga whakamahinga a L-fucose i roto i te waahi whakapaipai, hei tauira hei whakamakuku kiri, hei whakaora i te kiri me te kaihoko anti-pakeke, hei aukati ranei i te mumura epidermal (kiri).