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96482

Sigma-Aldrich

Zinc nitrate hexahydrate

purum p.a., crystallized, ≥99.0% (KT)

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About This Item

Linear Formula:
Zn(NO3)2 · 6H2O
CAS Number:
Molecular Weight:
297.49
EC Number:
MDL number:
UNSPSC Code:
12352300
PubChem Substance ID:
NACRES:
NA.21

grade

purum p.a.

Quality Level

assay

≥99.0% (KT)

form

crystals or chunks

quality

crystallized

solubility

water: soluble(lit.)

anion traces

chloride (Cl-): ≤50 mg/kg
sulfate (SO42-): ≤100 mg/kg

cation traces

Ca: ≤50 mg/kg
Cd: ≤50 mg/kg
Co: ≤50 mg/kg
Cu: ≤50 mg/kg
Fe: ≤50 mg/kg
K: ≤100 mg/kg
Na: ≤100 mg/kg
Ni: ≤50 mg/kg
Pb: ≤50 mg/kg

SMILES string

O.O.O.O.O.O.[Zn++].[O-][N+]([O-])=O.[O-][N+]([O-])=O

InChI

1S/2NO3.6H2O.Zn/c2*2-1(3)4;;;;;;;/h;;6*1H2;/q2*-1;;;;;;;+2

InChI key

JGPSMWXKRPZZRG-UHFFFAOYSA-N

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General description

Zinc nitrate hexahydrate is an inorganic zinc salt. It is used as a zinc precursor in organic synthesis.

Application

Zinc nitrate hexahydrate is used as a zinc precursor in the preparation of:
  • ZnO (zinc oxide) nanoparticles.
  • Zinc oxide nanorods (ZnO NRs), which is used as a catalyst in the photocatalytic degradation of HPAM (hydrolyzed polyacrylamide).

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Danger

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 2 - Eye Irrit. 2 - Ox. Sol. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

5.1B - Oxidizing hazardous materials

wgk_germany

WGK 3


Certificates of Analysis (COA)

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