Calcium sulfide
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Calcium sulfide
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CAS No:
20548-54-3
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Formula:
CaS
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Chemical Name:
Calcium sulfide
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Synonyms:
Calcium sulfide (CaS);Calcium sulfide;Calcium monosulfide;Baumol;C.I. Pigment White 9;Pigment White 9;C.I. 77245;Hepar sulphur;Hepar sulphuris;Hepar sulphuris calcareum;Hahnemann's calcium sulfide;1345-11-5;71685-50-2;1447825-12-8
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CAS No:
Characteristics
25.30000
-0.53540
White Powder
2.6
2000 °C
2.12
Slightly soluble in water. Insoluble in alcohol.
Safety Information
III
4.3
UN 3179 4.1/PG 2
2
31-36/37/38-50
28-61
Xi,N
P261-P273-P305 + P351 + P338
H315-H319-H335-H400
Calcium sulfide Use and Manufacturing
In phosphors; as lubricant additive.Pure CaS used in electron emitters.Luminous CaS used for making luminous paints or varnishes.
Calcium sulfide (CaS): ACTIVE
Computed Properties
Molecular Weight:72.15
Hydrogen Bond Acceptor Count:1
Exact Mass:71.9346620
Monoisotopic Mass:71.9346620
Topological Polar Surface Area:32.1
Heavy Atom Count:2
Complexity:2
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes
Drug Function and Efficacy
Known in homeopathy for treating infections, abscesses, and ulcers; often prescribed for hypersensitivity to cold and pain with sharp characteristics.
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