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HAFNIUM DICHLORIDE OXIDE

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HAFNIUM DICHLORIDE OXIDE Basic information

Product Name:
HAFNIUM DICHLORIDE OXIDE
Synonyms:
  • HAFNIUM OXYCHLORIDE, HYDROUS
  • HAFNIUM DICHLORIDE OXIDE
  • HAFNIUM DICHLORIDE OXIDE OCTAHYDRATE
  • HAFNIUM(IV)DICHLORIDE OXIDE OCTAHYDRATE
  • Hafnium dichloride oxide octahydrate, Puratronic, 99.998% (metals basis excluding Zr), Zr <1%
  • Hafnium(Ⅳ)Dichloride Oxide Octahydrate
  • Hafnium(IV) dichloride oxide octahydrate, 98% trace metals basis excluding Zr
  • SJCUMUJATSKNLA-UHFFFAOYSA-L
CAS:
14456-34-9
MF:
Cl2H2HfO2
MW:
283.4
EINECS:
623-270-7
Product Categories:
  • metal oxyhalide
Mol File:
14456-34-9.mol
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HAFNIUM DICHLORIDE OXIDE Chemical Properties

Melting point:
decomposes [KIR80]
Density 
2.2
RTECS 
MG4800000
solubility 
soluble in H2O
form 
Powder
color 
White
Water Solubility 
Soluble in water.
Sensitive 
Hygroscopic
Exposure limits
ACGIH: TWA 0.5 mg/m3
NIOSH: IDLH 50 mg/m3; TWA 0.5 mg/m3
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Safety Information

Risk Statements 
20/21/22-34
Safety Statements 
26-36/37/39
RIDADR 
3260
TSCA 
Yes
HazardClass 
8
PackingGroup 
III

MSDS

  • Language:English Provider:ALFA
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HAFNIUM DICHLORIDE OXIDE Usage And Synthesis

Chemical Properties

-6 mesh with 99.99% purity; white powder(s) or tetr crystal(s); produced by addition of HfCl4 to H2O or by dissolution of HfO2 in HCl; when heated, first dissolves in water of crystallization, then decomposes [KIR80] [STR93] [CER91]

Uses

Hafnium dichloride oxide octahydrate is used in the synthesis of hafnium(IV) oxide.

HAFNIUM DICHLORIDE OXIDESupplier

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