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

CAS:10323-20-3

Ụdị molekụla:C5H10O5

Arọ Molecular:150.13

EINECS:233-708-5

Ụdị okwu: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); Aluminom chloride ntụ ntụ ntụ ntụ

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Nkọwa ngwaahịa

Budata

Mkpado ngwaahịa

Kedu ihe bụ D-(-) Arabinose CAS 10323-20-3?

D - (-) - kristal ọcha Arabinose. Ebe na-agbaze bụ 159-160 ℃, njupụta nke ikwu bụ 1.585 (20/4 ℃), na ntinye ntụgharị bụ 1.585. Ọ dị mfe igbari n'ime mmiri, na-agbaze ntakịrị na mmanya na-aba n'anya, na-adịghị edozi na ether, methanol, na acetone. Enweghị isi.

Nkọwapụta

Ihe	Nkọwapụta
Ebe esi nri	191.65°C (atụmatụ siri ike)
Njupụta	1.1897 (atụmatụ siri ike)
Ebe mgbaze	156-160 Celsius C
pKa	pK1: 12.34 (25°C)
resistivity	-104 Celsius (C=10, H2O)
SOLULU	Soluble na mmiri.

Ngwa

D - (-) - Arabinose bụ mbelata shuga bụ pentose analogue nke D-ribose. Ọ bụ akụkụ nke arabinogalactan na mgbidi cell nke Bacillus subtilis ma na-eje ozi dị ka mkpụrụ maka njikọ nke D-erythroid ascorbic acid na yist; D - (-) - A na-eji Arabinose echebe megide mmetọ ọla dị arọ