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Hafnium mimọ to gaju(IV) kiloraidi (HfCl4)

  • DOT Sowo Name Hafnium tetrachloride
  • Ilana kemikali HfCl4
  • CAS No. 13499-05-3
  • Ifarahan funfun kirisita lulú
  • Òṣuwọn Molikula 320.3
  • Ojuami yo 320 ℃
  • Solubility Hydrolysis lori olubasọrọ pẹlu omi
  • iwuwo 2.8 g/cm³

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Awọn pato

Ẹya ara ẹrọ Spec Awọn ẹya
Hf 55.782 wt.%
Al 0.0014 wt.%
Kr 0.000 1 wt.%
Pẹlu 0.000 2 wt.%
Fe 0.001 6 wt.%
Mg 0.000 2 wt.%
Mn 0.000 1 wt.%
Mo 0.000 2 wt.%
Nb 0.000 5 wt.%
Ni 0.000 1 wt.%
Sb 0.000 1 wt.%
Ati 0.001 4 wt.%
Ti 0.000 1 wt.%
V 0.000 1 wt.%
Zr 0.102 4 wt.%

ọja apejuwe

Hafnium tetrachloride jẹ grẹy funfun ti o lagbara ti o jẹ agbedemeji ninu iṣelọpọ ti awọn agbo ogun hafnium Organic. O jẹ lilo akọkọ ni imọ-jinlẹ ohun elo tabi bi ayase ninu awọn ilana iṣelọpọ kemikali. Hafnium tetrachloride le fesi ni agbara pẹlu omi, ni hygroscopicity to lagbara, ati pe o jẹ hydrolyzable gaan. Ilana molikula jẹ HfCl4. Kirisita ti ko ni awọ, aaye yo 320 ℃, agbo inorganic, agbekalẹ kemikali HfCl ₄. Hafnium kiloraidi (IV) le ṣe imunadoko ni imunadoko taara esterification ati ifasilẹ ifunmọ ti awọn acids carboxylic ati awọn ọti-lile.Ọja naa jẹ itara si jijẹ ọrinrin ati ṣe agbejade owusuwusu acid kiloraidi hydrogen nigba ti o farahan si afẹfẹ ọririn. O ṣe iṣeduro lati fipamọ ati ṣiṣẹ labẹ aabo oju-aye inert.

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