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409553

Sigma-Aldrich

Calciumsulfid

−325 mesh, ≥99.9% trace metals basis

Synonym(e):

Calcium monosulfide

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About This Item

Lineare Formel:
CaS
CAS-Nummer:
20548-54-3
Molekulargewicht:
72.14
EG-Nummer:
243-873-5
MDL-Nummer:
MFCD00015990
UNSPSC-Code:
26111700
PubChem Substanz-ID:
24865657
NACRES:
NA.23

Assay

≥99.9% trace metals basis

Form

powder

Eignung der Reaktion

reagent type: catalyst
core: calcium

Partikelgröße

−325 mesh

SMILES String

S=[Ca]

InChI

1S/Ca.S

InChIKey

JGIATAMCQXIDNZ-UHFFFAOYSA-N

Allgemeine Beschreibung

Crystal structure of CaS is cubic. Electrical conductivity of calcium sufide in the temperature range of 650oC-1000oC was studied in great detail. It was concluded that CaS could be used as a potential electrolyte in a sulfur concentration cell.2

Anwendung

Calcium sulfide may be used to remove heavy metals from wastewater.

Verpackung

Packaged in glass bottles

Signalwort

Danger

Gefahreneinstufungen

Aquatic Acute 1 - Eye Irrit. 2 - Flam. Sol. 1 - Skin Irrit. 2 - STOT SE 3

Zielorgane

Respiratory system

Zusätzliche Gefahrenhinweise

EUH031

Lagerklassenschlüssel

4.1B - Flammable solid hazardous materials

WGK

WGK 2

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

dust mask type N95 (US), Eyeshields, Gloves

Analysenzertifikate (COA)

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Sigma-Aldrich

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Sigma-Aldrich

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Titan(IV)-sulfid

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Sigma-Aldrich

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Kupfer(II)-sulfid

Schwefelwasserstoff ≥99.5%

Sigma-Aldrich

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Schwefelwasserstoff

Sandra Newbury et al.
Veterinary dermatology, 22(1), 75-79 (2010-07-08)
In an open non-randomized study, 90 cats with severe dermatophytosis were treated with 21 days of oral itraconazole at 10 mg/kg and one of three topical antifungal rinses applied twice weekly: lime sulphur (LSO); reformulated lime sulphur with an odour-masking
Alison Diesel et al.
Veterinary dermatology, 22(2), 197-201 (2010-09-28)
Lime sulphur is a common topical treatment for dermatophytosis in animals. Until recently, a single veterinary lime sulphur formulation was available. The purpose of this study was to compare the efficacy of eight lime sulphur products for in vitro growth
S Paterson et al.
Veterinary dermatology, 20(5-6), 623-629 (2010-02-25)
Chorioptic mange caused by Chorioptes bovis is a common pruritic skin condition of the horse. This surface-browsing parasite usually affects the lower legs (leg mange) but can present as a generalized skin disease. Numerous anecdotal reports exist in the literature
M Chrysochoou et al.
The Science of the total environment, 409(19), 4072-4077 (2011-07-09)
The goal of this study was to determine the influence of pH and oxygen conditions on the reaction kinetics of hexavalent chromium (Cr(VI)) with calcium polysulfide (CPS). The observed kinetic reaction rate, k(obs), between Cr(VI) and CPS was evaluated for
Masahiko Zuka et al.
Journal of forensic and legal medicine, 19(6), 358-362 (2012-08-01)
Lime sulfide poisoning by the oral route is rarely encountered in the practice of forensic science, whereas hydrogen sulfide poisoning is seen frequently. We report here two cases of fatal lime sulfide poisoning with several related cases and in addition
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