D-(-)-Carabinose CAS 10323-20-3

CAS:10323-20-3

Qaacidda Molekuleeri:C5H10O5

Miisaanka Molekule:150.13

EINECS:233-708-5

Isku-mid ah:D-(-)-Arabinose/D-Arabinose; beta-D-(-)-Arabinose USP/EP/BP; dextro-arabinose; D-Arabinose, GR 99%+; TIANFU CHEM - beta-D-(-)-Arabinose; β-D-(-)-Arabinose; D-Arabinose (9CI, ACI); Aluminium Chloride Budada aan biyaha lahayn

Farriintaada ka tag

Faahfaahinta Badeecada

Soo dejiso

Calaamadaha Alaabta

Waa maxay D-(-)-Arabinose CAS 10323-20-3?

D - (-) - Kilaas cad oo Arabinose ah. Barta dhalaalka waa 159-160 ℃, cufnaanta qaraabada ah waa 1.585 (20/4 ℃), tusmada dhalaalkana waa 1.585. Si fudud ayaa loogu milmi karaa biyo, si yar ayuu ugu milmi karaa aalkolada, kuma milmi karo ether, methanol, iyo acetone. Ur ma laha.

Faahfaahinta

Shay	Faahfaahinta
Barta karkarinta	191.65°C (qiyaasta qallafsan)
Cufnaanta	1.1897 (qiyaasta qiyaas ahaan)
Barta dhalaalaysa	156-160 °C
pKa	pK1: 12.34 (25°C)
iska caabin	-104 ° (C=10, H2O)
MILA	Ku milma biyaha.

Codsiga

D - (-) - Arabinose waa sonkor yareysa oo ah pentose analog ah oo ka mid ah D-ribose. Waa qayb ka mid ah arabinogalactan ee ku jirta derbiga unugga ee Bacillus subtilis waxayna u adeegtaa sidii substrate-ka isku-darka ascorbic acid ee D-erythroid ee khamiirka; D - (-) - Arabinose waxaa loo isticmaalaa in lagu ilaaliyo wasakhowga birta culus.