• sns01
  • sns03
  • sns04
  • linkedin (3)
Kāhea iā mākou:+86-13805212761
English

nā huahana

N,N,N,N-Tetrakis(2-hydroxyethyl)ethylenediamine CAS 140-07-8

N,N,N,N-Tetrakis(2-hydroxyethyl)ethylenediamine CAS 140-07-8 Kiʻi i Hōʻike ʻia
  • N,N,N,N-Tetrakis(2-hydroxyethyl)ethylenediamine CAS 140-07-8
  • N,N,N,N-Tetrakis(2-hydroxyethyl)ethylenediamine CAS 140-07-8
  • N,N,N,N-Tetrakis(2-hydroxyethyl)ethylenediamine CAS 140-07-8
  • N,N,N,N-Tetrakis(2-hydroxyethyl)ethylenediamine CAS 140-07-8
  • N,N,N,N-Tetrakis(2-hydroxyethyl)ethylenediamine CAS 140-07-8
  • N,N,N,N-Tetrakis(2-hydroxyethyl)ethylenediamine CAS 140-07-8

wehewehe pōkole:

Ka paila ʻana ~280°C
Ka nui o ka paʻa 1.1 g/mL ma 20°C (lit.)
ʻIke kuhikuhi refractive n20/D 1.501
Wahi uila 110°C
Nā kūlana mālama: Mahana o ka lumi
ʻAno: Wai mānoanoa
Ka helu ʻakika (pKa) 14.09 ± 0.10 (Wānana ʻia)
Waihoʻoluʻu: Moakaka, kala ʻole i ka amber


Hoʻoiho MSDS/COA

Nā kikoʻī huahana

Nā Lepili Huahana

N,N,N'N'-tetrakis (2-Hydroxyethyl) ethylenedianmine

Helu Kūʻai.140-07-8PōkoleʻO THEED EDTE

Formula MolekalaC10H24N2O4Kaumaha molekole236.31

Papa Kuhikuhi Kūlana 

Mea

Papa Kuhikuhi

helehelena

Wai mānoanoa, ʻaʻohe kala a i ʻole melemele keʻokeʻo.

Ka nui o ka hoʻohuihui ʻana (%)

≥90

ka waiwai pH (1% wai hoʻonā)

8.0～10.0

Hoʻoheheʻe ʻia i ka wai (20 ℃)

Hiki ke hui pū ʻia me ka wai ma kekahi ʻano

Nā noi

He mea hoʻomaka no ka hana ʻana o nā mea polymer. He ʻāpana hoʻonā mālama aniani antibacterial. Peni, ʻano ʻīnika peni ʻaila.

Hoʻopili a me ka Mālama ʻana

200kg/pahu. Mālama ʻia ma kahi anuanu a pouli. ʻElua makahiki ka lōʻihi o ka mālama ʻana. Ka lawe ʻana ma o nā waiwai ʻaʻole weliweli

 

 

 

 

 

 

  • Ma mua:
  • Aʻe:
    • E kākau i kāu leka ma aneʻi a hoʻouna mai iā mākou

    Huahananā māhele

    E kaomi iā enter e huli a i ʻole ESC e pani