1

Iimveliso

2-IFomylfuran

Inkcazo emfutshane:


Iinkcukacha Product

Iimpawu zemveliso

 2-IFomylfuran

Iimakethi zokuthumela ngaphandle:

Intshona Melika, Umzantsi Melika, Mpuma Yurophu, mpuma Asia, Afrika, Oceania, Mid East, Mpuma Asia, Western Europe

Indawo yokuQala:

Shandong e China


Ukucaciswa

YOKUPHILA (C5H4O2)

Umntu

Uboya benziwe ngezinto zezolimo kusetyenziswa i-hydrolysis. Lulwelo olungenambala okanye olutyheli olunamafutha olunephunga leamangile. Ekuvezeni komoya ujika umnyama okanye mnyama. Ubuninzi be-1.1589. Indawo yokubilisa yi-161.7 ℃. Iyanyibilika emanzini kwaye inyibilika emanzini ashushu, utywala, i-ether benzene. Indawo yokufota ifumana i-393 ℃ kwaye umda wokuqhushumba uphakathi kwe-2.1% kunye ne-19.2%.

Umgangatho

imigangatho yesizwe (GB / T 1926.1-2009).

Ukuxinana

(~ 20) g / ml 1.159-1.161 1.158-1.161 1.158-1.161

Isalathiso sokuKhangela (nD20)

1.524-1.527 1.524-1.527 1.524-1.527

Umxholo wokufuma

% ≤ 0.05 0.10 0.20

Ubumuncu

mol / L ≤ 0,008 0,016 0.016

Umxholo woboya

% ≥ 99.0 98.5 98.5

Indawo yokuqala yokubilisa

Iindleko ze-155 150 -

Iqhezu elingezantsi

158 ℃ ml≤ 2 - -

Ulwelo olupheleleyo

% ≥ 99.0 98.5 -

Indawo yokubilisa ebila

Iindleko zokulwa 170 170 -

Intsalela

% ≤ 1.0 - -

Ukupakisha

Kwigubu yentsimbi engama-240kg okanye njengesicelo sabathengi

 


  • Egqithileyo
  • Okulandelayo:

  • Bhala umyalezo wakho apha uze uyithumele kuthi