204986
Zinc sulfate heptahydrate
≥99.95% trace metals basis
Synonym(s):
Zinc(II) sulfate heptahydrate
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About This Item
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
Application
- As an electrolyte for rechargeable hybrid aqueous batteries.
- As a precursor to synthesize ZnO nanoparticles.
- As a cathodic corrosion inhibitor in batteries.
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signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1
Storage Class
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
Regulatory Listings
Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.
Deleterious substance
pdsc
Class I Designated Chemical Substances
prtr
Substances Subject to be Indicated Names
ishl_indicated
Substances Subject to be Notified Names
ishl_notified
204986-10G:4.548173114521E12 + 204986-250G:4.548173114538E12 + 204986-50G:4.548173114545E12
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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.
コロイド状量子ドットの合成法、特にカドミウム系および鉛系コロイド状量子ドットの合成法を紹介します。
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