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96495

Sigma-Aldrich

Zinc sulfate monohydrate

purum p.a., ≥99.0% (KT)

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About This Item

Linear Formula:
ZnSO4 · H2O
CAS Number:
7446-19-7
Molecular Weight:
179.47
EC Number:
231-793-3
MDL number:
MFCD00149893
UNSPSC Code:
12352302
PubChem Substance ID:
329770517
NACRES:
NA.21

grade

purum p.a.

assay

≥99.0% (KT)

form

powder

solubility

water: soluble(lit.)

anion traces

chloride (Cl-): ≤500 mg/kg

cation traces

Ca: ≤100 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.[Zn++].[O-]S([O-])(=O)=O

InChI

1S/H2O4S.H2O.Zn/c1-5(2,3)4;;/h(H2,1,2,3,4);1H2;/q;;+2/p-2

InChI key

RNZCSKGULNFAMC-UHFFFAOYSA-L

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Application

Zinc sulfate monohydrate may be used in the following studies:
  • Preparation of rayon, sprays (used in agriculture) and dyes.
  • As a precipitation reagent during the preparation of sample solution for ultra high pressure liquid chromatographic (UHPLC) analysis.
  • Preparation of ZnO nanocrystals, via sol-gel incineration technique.

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1

Storage Class

13 - Non Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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High yield synthesis and characterization of aqueous stable zinc oxide nanocrystals using various precursors.
Swati G, et al.
J. Alloy Compounds, 571, 1-5 (2013)
Perry DL.
Handbook of Inorganic Compounds, 457-457 (1995)
Jiří Plíšek et al.
Journal of separation science, 36(23), 3702-3708 (2013-10-15)
Biomarkers, 25-hydroxyvitamin D3 and 25-hydroxyvitamin D2 , are important indicators of the vitamin D general status and are monitored in several pathophysiological disorders, such as osteoporosis, diabetes, heart disease, etc. A novel ultra-HPLC with MS/MS methodology for the analysis of

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