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409553

Sigma-Aldrich

Calcium sulfide

−325 mesh, ≥99.9% trace metals basis

Synonym(s):
Calcium monosulfide
Linear Formula:
CaS
CAS Number:
Molecular Weight:
72.14
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.23

Quality Level

assay

≥99.9% trace metals basis

form

powder

reaction suitability

reagent type: catalyst
core: calcium

particle size

−325 mesh

SMILES string

S=[Ca]

InChI

1S/Ca.S

InChI key

JGIATAMCQXIDNZ-UHFFFAOYSA-N

General description

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

Application

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

Packaging

10 g in glass bottle
Packaged in glass bottles

Signal Word

Danger

Hazard Classifications

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

Target Organs

Respiratory system

Supplementary Hazards

Storage Class Code

4.1B - Flammable solid hazardous materials

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

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Certificate of Origin

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More Documents

SDS

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