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641669

Sigma-Aldrich

Nickel zinc iron oxide

nanopowder, <100 nm particle size (BET), ≥99% trace metals basis

Synonym(s):

Nickel zinc ferrite, Zinc nickel ferrite, Zinc nickel iron oxide

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About This Item

Linear Formula:
NiZnFe4O4
CAS Number:
12645-50-0
Molecular Weight:
411.46
UNSPSC Code:
12352302
PubChem Substance ID:
24883133
NACRES:
NA.23

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Quality Level

100

assay

≥99% trace metals basis

form

nanopowder

particle size

<100 nm (BET)

density

2.81 g/mL at 25 °C (lit.)

SMILES string

[Ni++].[Cu++].[O-][Fe]=O.[O-][Fe]=O.[O-][Fe]=O.[O-][Fe]=O

InChI

1S/2Fe.Ni.4O.Zn

InChI key

XGKOQBJLEIRRCP-UHFFFAOYSA-N

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This Item
6416501.088491.93801
Nickel zinc iron oxide nanopowder, &lt;100&#160;nm particle size (BET), &#8805;99% trace metals basis

Sigma-Aldrich

641669

Nickel zinc iron oxide

Copper zinc iron oxide nanopowder, &lt;100&#160;nm particle size (BET), 98.5% trace metals basis

Sigma-Aldrich

641650

Copper zinc iron oxide

Zinc oxide for analysis EMSURE&#174; ACS,Reag. Ph Eur

Supelco

1.08849

Zinc oxide

Zinc oxide EMPLURA&#174;

Supelco

1.93801

Zinc oxide

particle size

<100 nm (BET)

particle size

<100 nm (BET)

particle size

-

particle size

-

form

nanopowder

form

nanopowder

form

solid

form

solid

assay

≥99% trace metals basis

assay

98.5% trace metals basis

assay

≥99.0% (complexometric), 99.0-100.5% ZnO basis (complexometric)

assay

98.5%

density

2.81 g/mL at 25 °C (lit.)

density

5.5 g/mL at 25 °C (lit.)

density

5.61 g/cm3 at 20 °C

density

-

Quality Level

100

Quality Level

100

Quality Level

300

Quality Level

200

Legal Information

Product of Engi-Mat Co.

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3

target_organs

Respiratory system

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

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Certificates of Analysis (COA)

Lot/Batch Number
MKCV9077
MKCR5733
MKCP4459
MKCL5249
MKCD9945

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P Majewski et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 14(26), 7961-7968 (2008-07-12)
We report on the spontaneous covalent growth of monomolecular adlayers on mixed nickel-zinc nanoferrite colloidal suspensions (ferrofluids). Synthesized nanoparticles were subjected to surface modification by means of acid chloride chemistry, leading to the formation of covalent bonds between the hydroxy
[Changes in the blood protein spectrum of white rats exposed to inhalational uptake of ferrites].
V D Aleshina et al.
Gigiena i sanitariia, (6)(6), 63-65 (1986-06-01)
[Embryotoxic action of nickel-zinc ferrite in body uptake by inhalation].
N N Govorunova et al.
Gigiena i sanitariia, (5)(5), 79-80 (1984-05-01)

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