1

Nā huahana

2-Formylfuran

Hōʻike Pōkole:


ʻIke kikoʻī

Nā huahana huahana

 2-Formylfuran

Mea hoʻolilo mākeke:

ʻAmelika Hema, ʻAmelika Hema, ʻEulopa Hema, ʻAkau Hema Hema, ʻApelika, Oceania, Mid Hikina, Hikina ʻAsia, ʻEulopa Hema

Kahi i hoʻomaka ai:

ʻO Shandong ma Kina


Hoakaka

FURFURAL (C5H4O2)

ʻAno

Hana ʻia ʻo Furfural mai nā mea mahiʻai ma o ka hydrolysis. He wai kala a melemele ʻole ia me kahi ʻala almond. Ke kū ʻana i ka lewa huli ka ʻeleʻele a i ʻole ʻeleʻele eleele. ʻO ka density density is 1.1589. ʻO ka paila kō 161.7 ℃. Māmā iki ia i ka wai a hoʻoheheʻe ʻia i ka wai wela, ʻalekole, ether benzene. Loaʻa ke kiko kuni o furfural i 393 ℃ a ʻo ka palena pahū ma waena o 2.1% a me 19.2%.

Maʻamau

hae aupuni (GB / T 1926.1-2009).

Ka mānoanoa

(ρ20) g / ml 1.159-1.161 1.158-1.161 1.158-1.161

Papa Kuhikuhi Refractive (nD20)

1.524-1.527 1.524-1.527 1.524-1.527

ʻImi o ka hou

% ≤ 0.05 0.10 0.20

ʻĀkika

mol / L ≤ 0.008 0.016 0.016

ʻIke Furfural

% ≥ 99.0 98.5 98.5

Kahi hoʻolapalapa mua

℃ ℃ 155 150 -

Mahele ma lalo

158 ℃ ml≤ 2 - -

Huina Distillation

% ≥ 99.0 98.5 -

Kahi Paila Paila

170 170 -

Koena

% ≤ 1.0 - -

Hoʻopili

I ka pahu kila 240kg a i ʻole me ke noi a nā mea kūʻai aku

 


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