sales@samaterials.com
(949) 407-8904
sales@samaterials.com
(949) 407-8904
| Catalog No. | CA1844 |
|---|---|
| Material | CaS |
| Appearance | white crystals, hygroscopic |
| Purity | 99.9% ~ 99.95% |
| Particle Size | 100mesh, -200mesh, -325mesh, customized |
Calcium Sulfide is generally immediately available in most volumes. Stanford Advanced Materials (SAM) is a trusted supplier of calcium sulfide and a wide range of calcium products from pure metal to compounds.
Related Products: GeS powder, Cr2S3 powder, BaS powder
Calcium sulfide is the chemical compound with the formula CaS. This white material crystallizes in cubes like rock salt. CaS has been studied as a component in a process that would recycle gypsum, a product of flue-gas desulfurization. Like many salts containing sulfide ions, CaS typically has an odour of H2S, which results from a small amount of this gas formed by hydrolysis of the salt. Crystal structure of CaS is cubic. The electrical conductivity of calcium sulfide in the temperature range of 650℃-1000℃ was studied in great detail. It was concluded that CaS could be used as a potential electrolyte in a sulfur concentration cell.
|
Chemical formula
|
CaS |
| Molar mass | 72.143 g/mol |
| Appearance | white crystals hygroscopic |
| Density | 2.59 g/cm3 |
| Melting point | 2,525 °C (4,577 °F; 2,798 K) |
|
Solubility in water
|
hydrolyses |
| Solubility | insoluble in alcohol reacts with acid |
|
Refractive index
|
2.137 nD |
Our calcium sulfide is carefully handled to minimize damage during storage and transportation and to preserve the quality of our product in its original condition.
|
Signal Word |
Warning |
|
Hazard Statements |
H315-H319-H335-H400 |
|
Hazard Codes |
Xi,N |
|
Risk Codes |
31-36/37/38-50 |
|
Safety Statements |
28-61 |
|
RTECS Number |
N/A |
|
Transport Information |
UN 3179 4.1/PG 2 |
|
WGK Germany |
2 |
|
GHS Pictograms |
  |
VD0775 Calcium Fluoride (CaF2) Evaporation Materials
VD0814 Calcium Sulfide (CaS) Evaporation Materials
CA1965 Calcium Copper Titanate Powder (CAS No. 12336-91-3)
CA2667 Calcium Metaphosphate Powder (CAS 123093-85-6)
CA2925 Calcium Hydride Powder (CAS: 7789-78-8)
CA2974 Calcium Acetate Monohydrate (CAS: 5743-26-0)
CA3158 Calcium Acetylacetonate Hydrate (CAS: 345909-31-1)
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