CAS 20548-54-3

Calcium sulfide

Description:

Calcium sulfide (CaS) is an inorganic compound characterized by its formation from calcium and sulfur. It typically appears as a white to yellowish solid and is known for its high melting point and solubility in water, which can lead to the formation of calcium hydroxide and hydrogen sulfide in aqueous solutions. Calcium sulfide is primarily used in the production of phosphors, in the manufacture of certain types of glass, and as a reducing agent in various chemical processes. It exhibits luminescent properties, particularly when doped with other elements, making it valuable in lighting applications. Additionally, CaS can react with acids to release hydrogen sulfide gas, which has a characteristic rotten egg odor and is toxic. Safety precautions are necessary when handling this compound due to its potential hazards. Overall, calcium sulfide plays a significant role in both industrial applications and research settings, highlighting its importance in the field of chemistry.

Formula: CaS

InChI: InChI=1S/Ca.S

InChI key: InChIKey=JGIATAMCQXIDNZ-UHFFFAOYSA-N

SMILES: [Ca]=S

Synonyms:

• Baumol
• Calcium monosulfide
• Calcium sulfide (CaS)
• Calcium sulphide
• Calciumsulfid
• Hahnemann's calcium sulfide
• Hepar sulphur
• Hepar sulphuris
• Hepar sulphuris calcareum
• Pigment White 9
• Sulfure de calcium
• Sulfuro De Calcio
• Thioxocalcium
• Unii-1Mbw07J51Q
• C.I. Pigment White 9

Calcium sulfide, 99% (metals basis excluding Mg), Mg <1%

CAS: 20548-54-3

Calcium sulfide is used in phosphors, lubricant additives and luminous paints. It reacts with elemental sulfur to give a lime-sulfur. Further, it is used in ore dressing and flotation agent. In addition to this, it is used as a depilatory in the tanning industry and in cosmetics. This Thermo Scienti

Formula: CaS

Purity: 99%

Molecular weight: 72.14

Ref: 02-043646

Calcium sulfide, 99.9% (metals basis excluding Sr), Sr typically 500 ppm

CAS: 20548-54-3

It is used as luminous paint, depilatory, lubricant additive, ore dressing and flotation agent and as an arsenic-free hydrogen sulfide. It is also used as a depilatory in the tanning industry and in cosmetics, in homeopathy. This Thermo Scientific Chemicals brand product was originally part of the

Formula: CaS

Purity: 99.9%

Molecular weight: 72.14

Ref: 02-013121

CALCIUM SULFIDE

CAS: 20548-54-3

Formula: CaS

Purity: 99.5%

Color and Shape: Solid

Molecular weight: 72.1430

Ref: IN-DA002A3V

Calcium sulfide

CAS: 20548-54-3

Calcium sulfide

Formula: CaS

Purity: 99%

Molecular weight: 72.14

Ref: 54-IN9876

Calcium sulfide (99.9+%-Ca)

CAS: 20548-54-3

Calcium sulfide (99.9+%-Ca)

Formula: CaS

Purity: (99.9+%-Ca)

Color and Shape: off-white pwdr.

Molecular weight: 72.14

Ref: 08-93-2047

Calcium sulfide

CAS: 20548-54-3

Purity: AR,99.0%

Color and Shape: Solid

Molecular weight: 72.13999939

Ref: 10-F788254