硫化钡 (BaS)，黑色

Description

Barium sulfide (BaS), black · CAS 8011-62-9 · BaS. UNII TV3U2GEW4H.

Identification

CAS Registry Number	8011-62-9
PubChem CID	6857597
Molecular formula	BaS
IUPAC name	barium(2+) sulfide
UNII (FDA)	TV3U2GEW4H

Computed Descriptors

Molecular Weight	169.39
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	1
Rotatable Bond Count	0
Exact Mass	169.877318
Monoisotopic Mass	169.877318
Topological Polar Surface Area	1
Heavy Atom Count	2
Formal Charge	0
Complexity	0

Physical description & handling notes

• Dry Powder
• Water-soluble, gray powder; [Hawley] Smells like rotten eggs; Hydrolyzes in water; [MSDSonline]

Regulatory Status

Regulatory & Food Contact	CIR / INCI: Depilatory

GHS Hazard Classification

Reported hazard statements	H302, H332, H400, H290 (82.7%), H301 (82.7%), H314 (82.7%), H370, H312

Documented Uses

• Used to remove hair and to make luminous paints, lithopone, and vulcanized rubber; [Merck Index] Used for dehiding, flame retarding, and as a paint additive; [Hawley] Used in metallic patinas; [www.ci.tucson.az.us/arthazards/medium.html]
• Painting (Pigments, Binders, and Biocides) [Category: Paint]
• Leather Tanning and Processing [Category: Industry]
• Applying metallic patinas [Category: Hobbies]
• Barium sulfide is the precursor to barium carbonate and the pigment lithopone. (L211)
• All Other Basic Inorganic Chemical Manufacturing

Synonyms

Barium sulfide; Barium sulphide; Bariumsulfid; BARIUM MONOSULFIDE; TV3U2GEW4H; CHEBI:32590; DTXSID30892157; RefChem:916717; barium(2+) ion sulfanediide; DTXCID701324628; 244-214-4; 21109-95-5; Barium sulfide (bas); barium(2+);sulfide; Barium sulfide, black; EINECS 256-814-3

Frequently Asked Questions

What are the CAS number and molecular formula of Barium sulfide (BaS), black?

CAS 8011-62-9; molecular formula BaS; molecular weight — g/mol.

What other names is Barium sulfide (BaS), black known by?

Barium sulfide, Barium sulphide, Bariumsulfid, BARIUM MONOSULFIDE, TV3U2GEW4H, CHEBI:32590.

What is the regulatory status of Barium sulfide (BaS), black?

Documented regulatory listings: CIR / INCI: Depilatory.

Is Barium sulfide (BaS), black classified as hazardous?

Hazard statements reported: H302, H332, H400, H290, H301.

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.