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

I-CAS:10323-20-3

I-Molecular Formula:I-C5H10O5

Isisindo se-Molecular:150.13

I-EINECS:233-708-5

Omqondofana:D-(-)-Arabinose/D-Arabinose; i-beta-D-(-)-Arabinose USP/EP/BP; i-dextro-arabinose; I-D-Arabinose, GR 99%+; I-TIANFU CHEM - i-beta-D-(-)-Arabinose; β-D-(-)-Arabinose; I-D-Arabinose (9CI, ACI); I-Aluminium Chloride Anhydrous Powder

Shiya Umlayezo Wakho

Imininingwane Yomkhiqizo

Landa

Omaka bomkhiqizo

Iyini i-D-(-)-Arabinose CAS 10323-20-3?

D - (-) - Ikristalu emhlophe ye-Arabinose. Iphuzu elincibilikayo lingu-159-160 ℃, ukuminyana okuhlobene ngu-1.585 (20/4 ℃), futhi inkomba ye-refractive ingu-1.585. Kulula ukuncibilika emanzini, inyibilika kancane otshwaleni, ayincibiliki ku-ether, methanol, ne-acetone. Alikho iphunga.

Ukucaciswa

Into	Ukucaciswa
Iphuzu elibilayo	191.65°C (isilinganiso esinzima)
Ukuminyana	1.1897 (isilinganiso esinzima)
Iphoyinti lokuncibilika	156-160 °C
pKa	pK1: 12.34 (25°C)
ukumelana	-104 ° (C=10, H2O)
I-SOLUBLE	Incibilika emanzini.

Isicelo

D - (-) - I-Arabinose ushukela owehlisayo oyi-analogue ye-pentose ye-D-ribose. Iyingxenye ye-arabinogalactan odongeni lweseli ye-Bacillus subtilis futhi isebenza njenge-substrate yokuhlanganiswa kwe-D-erythroid ascorbic acid kumvubelo; D - (-) - I-Arabinose isetshenziselwa ukuvikela ukungcoliswa kwensimbi esindayo