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

CAS:10323-20-3

ʻAno Molekala:C5H10O5

Kaumaha Molekala:150.13

EINECS:233-708-5

Nā huaʻōlelo like:D-(-)-Arabinosa/D-Arabinosa; beta-D-(-)-Arabinosa USP/EP/BP; dextro-arabinose; D-Arabinosa, GR 99%+; TIANFU CHEM - beta-D-(-)-Arabinosa; β-D-(-)-Arabinosa; D-Arabinosa (9CI, ACI); Aluminum Chloride Anhydrous Powder

Waiho i kāu leka

Huahana Huahana

Hoʻoiho

Huahana Huahana

He aha ka D-(-)-Arabinosa CAS 10323-20-3?

D - (-) - ke aniani keʻokeʻo Arabinose. ʻO ka helu hoʻoheheʻe he 159-160 ℃, ʻo ka mānoanoa pili he 1.585 (20/4 ℃), a ʻo ka index refractive he 1.585. Hiki ke hoʻoheheʻe i ka wai, hiki ke hoʻoheheʻe ʻia i ka waiʻona, hiki ʻole ke hoʻoheheʻe ʻia i ka ether, methanol, a me ka acetone. ʻAʻohe ʻala.

Hōʻike

'ikamu	Hōʻike
Lae paila	191.65°C (manaʻo koʻikoʻi)
ʻO ka mānoanoa	1.1897 (manaʻo koʻikoʻi)
Lae hehee	156-160 °C
pKa	pK1: 12.34 (25°C)
kūʻē	-104 ° (C=10, H2O)
HOOLAHA	Hiki i ka wai.

Palapala noi

D - (-) - ʻO Arabinose kahi kōpaʻa hoʻohaʻahaʻa ʻo ia kahi analogue pentose o D-ribose. He mea ia o ka arabinogalactan i loko o ka paia cell o Bacillus subtilis a lawelawe ma ke ʻano he substrate no ka synthesis o D-erythroid ascorbic acid i ka hū; D - (-) - Hoʻohana ʻia ʻo Arabinose e pale aku i ka pollution metala kaumaha