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Oloa

2-Formylfuran

Faʻamatalaga puʻupuʻu:


Oloa Faʻamatalaga

Pine o oloa

 2-Formylfuran

Faʻatau atu i fafo faʻatau:

Amerika i Matu, Amerika i Saute, Europa i Sasaʻe, Asia i Sautesasaʻe, Aferika, Oceania, Mid East, East Asia, Western Europe

Nofoaga o le Amataga:

Shandong i Saina


Faʻamatalaga

FURFural (C5H4O2)

Uiga o tagata

Furfural e faia mai mea faʻatoʻaga ala i le hydrolysis. O se suavaia leai se lanu poʻo le samasama suauʻu ma se manogi almond. A oʻo i le ea ona liua lea i le uliuli poʻo le enaena enaena. O le lautele faʻaputuputu o 1.1589. O le faʻapuna o le 161.7 ℃. E laʻititi soluble i le vai ma soluble i vevela vai, ava malosi, ether benzene. O le faʻamamaina o le fulufale maua 393 ℃ ma pa faʻatapulaʻa i le va o 2.1% ma 19.2%.

Tulaga faatonuina

tulaga faaleatunuu (GB / T 1926.1-2009).

Density

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

Refractive Faasino (nD20)

1.524-1.527 1.524-1.527 1.524-1.527

Susu anotusi

% ≤ 0.05 0.10 0.20

Aseta

mol / L ≤ 0.008 0.016 0.016

Furfural Aano

% ≥ 99.0 98.5 98.5

Tulaga Paʻa Muamua

≥ ≥ 155 150 -

Vaega ninii i lalo

158 ℃ ml≤ 2 - -

Aofaʻiga Faʻamamaina

% ≥ 99.0 98.5 -

Paʻu Faʻapuna

≤ ≤ 170 170 -

Toega

% ≤ 1.0 - -

Teuina

I le 240kg uamea talipalau pe o ni tagata faʻatau

 


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