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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:
12352302
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).

Signal Word

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 Code

5.1B - Oxidizing hazardous materials

WGK

WGK 3

Regulatory Information

危险化学品
易制爆化学品

Certificates of Analysis (COA)

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Structural and DC electrical investigations of ZnO thin films prepared by spray pyrolysis technique.
Riad AS, et al.
Physica B: Condensed Matter (Amsterdam, Netherlands), 296(4), 319-325 (2001)
Milna GWA.
Gardner's Commercially Important Chemicals: Synonyms, Trade Names, and Properties, 4153-4153 (2015)
Xuemin Qian et al.
Nanoscale research letters, 3(8), 303-307 (2008-01-01)
ZnO nanorod arrays are prepared on a silicon wafer through a multi-step hydrothermal process. The aspect ratios and densities of the ZnO nanorod arrays are controlled by adjusting the reaction times and concentrations of solution. The investigation of field emission
Toward wearable and stretchable fabric-based supercapacitors: novel ZnO and SnO2 nanowires-carbon fibre and carbon paper hybrid structure.
Bae J, et al.
Journal of Solid State Electrochemistry, 19(1), 211-219 (2015)

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