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  7. Hafnium(IV) chloride, 99.9% (metals basis), Zr<0.5%, Thermo Scientific Chemicals

Hafnium(IV) chloride, 99.9% (metals basis), Zr<0.5%, Thermo Scientific Chemicals

Catalog Number 15417025
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Quantity:
25 g
100 g
500 g
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13499-05-3
Cl4Hf
320.29
MFCD00011034
PDPJQWYGJJBYLF-UHFFFAOYSA-J
hafnium tetrachloride, hafnium iv chloride, hafnium chloride hfcl4 , t-4, hfcl4, hafnium iv chloride,hafnium tetrachloride, hafnium iv chloride, sublimed grade, hafnium iv chloride, purum at, hafnium iv chloride, purified by sublimation trace metals basis
37715
tetrachlorohafnium
Cl[Hf](Cl)(Cl)Cl
Este artículo no se puede devolver. Vea la política de devoluciones
Request Bulk Custom & GMP Chemicals
Normativa: es posible que la compra de este producto esté sujeta a restricciones y necesitemos solicitarle documentación adicional.
13499-05-3
Cl4Hf
320.29
MFCD00011034
PDPJQWYGJJBYLF-UHFFFAOYSA-J
hafnium tetrachloride, hafnium iv chloride, hafnium chloride hfcl4 , t-4, hfcl4, hafnium iv chloride,hafnium tetrachloride, hafnium iv chloride, sublimed grade, hafnium iv chloride, purum at, hafnium iv chloride, purified by sublimation trace metals basis
37715
tetrachlorohafnium
Cl[Hf](Cl)(Cl)Cl

Descripción

Hafnium(IV) chloride is used as a precursor for catalyst involved in the Ziegler-Natta polymerization of propylene. It is an effective Lewis acid for various applications in organic synthesis viz alkylation of ferrocene. Further, it increases the rate and control of 1,3-dipolar cycloadditions. It is also used to prepare hafnium dioxide and hafnium silicate, which is used as high-k-dielectrics in the production of integrated circuits.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY
Melting Point 320° (sublimation)
Color White
Physical Form Powder
Quantity 25 g
Assay Percent Range 99.9% (Metals basis)
Solubility Information Soluble in methanol and acetone.
Formula Weight 320.3
Odor Irritating
Sensitivity Moisture sensitive
Chemical Name or Material Hafnium(IV) chloride

RUO – Research Use Only

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