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204986

Sulfate de zinc heptahydraté

≥99.95% trace metals basis

Synonyme(s) :

Zinc(II) sulfate heptahydrate

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A propos de cet article

Formule linéaire :
ZnSO4 · 7H2O
Numéro CAS:
Poids moléculaire :
287.56
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
231-793-3
MDL number:
Assay:
≥99.95% trace metals basis
Form:
powder, crystals or chunks
Solubility:
H2O: 965 g/L at 20 °C
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agency

suitable for SM 5210

assay

≥99.95% trace metals basis

form

powder, crystals or chunks

reaction suitability

core: zinc

impurities

≤500.0 ppm Trace Metal Analysis

solubility

H2O: 965 g/L at 20 °C

SMILES string

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

InChI

1S/H2O4S.7H2O.Zn/c1-5(2,3)4;;;;;;;;/h(H2,1,2,3,4);7*1H2;/q;;;;;;;;+2/p-2

InChI key

RZLVQBNCHSJZPX-UHFFFAOYSA-L

General description

Zinc sulfate heptahydrate is a white crystalline solid commonly used as an electrolyte additive in batteries, particularly in zinc-carbon batteries. Additionally, it can be used as a corrosion inhibitor in batteries and a precursor to synthesize nanoparticles.

Application

Zinc sulfate heptahydrate can be used:
  • As an electrolyte for rechargeable hybrid aqueous batteries.
  • As a precursor to synthesize ZnO nanoparticles.
  • As a cathodic corrosion inhibitor in batteries.
Zinc sulfate heptahydrate coated activated carbon can be used in water filtration.


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Danger

Hazard Classifications

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

Classe de stockage

13 - Non Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves



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Articles

Colloidal quantum dots (CQDs) are semiconducting crystals of only a few nanometers (ca. 2–12 nm) coated with ligand/surfactant molecules to help prevent agglomeration.

Contenu apparenté

This page is intended to make it easier to find the consumables you need based on the analytical method you’re using. Methods included on this page come from the EPA, Standard Methods and ASTM.


Jorge L Rosado et al.
Food and nutrition bulletin, 33(4), 261-266 (2013-02-22)
Corn tortilla is the staple food of Mexico and its fortification with zinc, iron, and other micronutrients is intended to reduce micronutrient deficiencies. However, no studies have been performed to determine the relative amount of zinc absorbed from the fortified
Mahmoud Hussein Hadwan et al.
BMC urology, 12, 32-32 (2012-11-14)
Zinc in human seminal plasma is divided into three types of ligands which are high (HMW), intermediate (IMW), and low molecular weight ligands (LMW). The present study was aimed to study the effect of Zn supplementation on the quantitative and
Necrolytic acral erythema.
Emily Grauel et al.
Journal of drugs in dermatology : JDD, 11(11), 1370-1371 (2012-11-09)



Numéro d'article de commerce international

RéférenceGTIN
204986-50G04061838767400
204986-10G04061838767394