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BISMUTH SULFIDE

BISMUTH SULFIDE Structure
BISMUTH SULFIDE structure
CAS No.
1345-07-9
Chemical Name:
BISMUTH SULFIDE
Synonyms
C.I. 77172;BISMUTH SULFIDE;Bismuth sulphide;bismuthous sulfide;bismuth(3+)sulfide;bismuth trisul fide;Dibismuth trisulfide;bismuthsesquisulfide;BISMUTH (III) SULFIDE;dibismuth trisulphide
CBNumber:
CB5313859
Molecular Formula:
Bi2S3
Molecular Weight:
514.16
MDL Number:
MFCD00014204
MOL File:
1345-07-9.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-06-23 16:59:16
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BISMUTH SULFIDE Properties

Melting point 685°C (dec.)
Density 7.7 g/mL at 25 °C(lit.)
solubility insoluble in H2O; soluble in acid solutions
form Lump
Specific Gravity 7.7
color Gray
Water Solubility Insoluble in water. Soluble in acids.
Specific Heat Capacity Cp(crystal): 0.24 J/(g·K), at 25℃
Crystal Structure Sb2S3 type
crystal system Nogata
Merck 13,1288
Solubility Product Constant (Ksp) pKsp: 97
Space group Pbnm
Lattice constant
a/nmb/nmc/nmα/oβ/oγ/oV/nm3
1.11371.12970.39819090900.5009
InChI 1S/2Bi.3S
InChIKey ZABYETDLLXARHZ-UHFFFAOYSA-N
SMILES S=[Bi]S[Bi]=S
CAS DataBase Reference 1345-07-9(CAS DataBase Reference)
EWG's Food Scores 1
FDA UNII XZC47M60X8
EPA Substance Registry System Bismuth sulfide (Bi2S3) (1345-07-9)
UNSPSC Code 12352300
NACRES NA.23

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P264-P271-P280-P302+P352-P305+P351+P338
target organs Respiratory system
PPE dust mask type N95 (US), Eyeshields, Gloves
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26
WGK Germany  2
RTECS  EB3105000
TSCA  TSCA listed
Storage Class 11 - Combustible Solids
Hazard Classifications Eye Irrit. 2
Skin Irrit. 2
STOT SE 3
Toxicity mouse,LD50,oral,10gm/kg (10000mg/kg),Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 30(6), Pg. 16, 1986.
REACH Registrations Active
NFPA 704
0
0 0

BISMUTH SULFIDE price More Price(16)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 333190 Bismuth(III) sulfide 99% 1345-07-9 25g $138 2026-04-30 Buy
Strem Chemicals 93-8351 Bismuth(III) sulfide (99.995%-Bi) PURATREM (99.995%-Bi) 1345-07-9 10g $101 2026-04-30 Buy
Strem Chemicals 93-8351 Bismuth(III) sulfide (99.995%-Bi) PURATREM (99.995%-Bi) 1345-07-9 50g $393 2026-04-30 Buy
Strem Chemicals 93-8309 Bismuth(III) sulfide (99.9%-Bi) (99.9%-Bi) 1345-07-9 25g $164 2026-04-30 Buy
Strem Chemicals 93-8309 Bismuth(III) sulfide (99.9%-Bi) (99.9%-Bi) 1345-07-9 100g $495 2026-04-30 Buy
Product number Packaging Price Buy
333190 25g $138 Buy
93-8351 10g $101 Buy
93-8351 50g $393 Buy
93-8309 25g $164 Buy
93-8309 100g $495 Buy

BISMUTH SULFIDE Chemical Properties, Uses, Production

Chemical Properties

Blackish brown powder

Physical properties

Brownish black orthogonal crystal; density 6.78 g/cm3; hardness 2 Mohs; melts at 850°C; insoluble in water; soluble in acids.

Occurrence

Bismuth sulfide occurs in nature as the mineral bismuthinite (bismuth glance). It is used as a starting material to produce many other bismuth compounds.

Uses

Bismuth(III) sulfide is used as a starting material to produce other bismuth compounds. It is used in glass industry as a colorant, electronic ceramics, scintillator BGO and in superconductors.

Preparation

The compound occurs in nature as mineral bismuthinite. It can be prepared in the laboratory by passing hydrogen sulfide into a solution of bismuth chloride or any soluble bismuth salt:
2BiCl3 + 3H2S → Bi2S3 + 6HCl
Alternatively, bismuth sulfide may be obtained by melting a mixture of bismuth and sulfur.
2Bi + 3S → Bi2S3

General Description

Bismuth(III) sulphide can be precipitated by hydrogen sulphide from bismuth solutions. 1

Flammability and Explosibility

Non flammable

BISMUTH SULFIDE Preparation Products And Raw materials

Raw materials

Preparation Products

BISMUTH SULFIDE Suppliers

Global Suppliers ( 171)
Supplier Tel Email Country ProdList Advantage
Shanghai Xianxin New Materials Technology Co. Ltd. 34790236 13056781586 xxnano@126.com China 217 58
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 4006356688 18621169109 market03@meryer.com China 40202 62
Alfa Aesar 400-6106006 saleschina@alfa-asia.com China 30103 84
Beijing HwrkChemical Technology Co., Ltd 89508211 18501085097 sales.bj@hwrkchemical.com China 9407 55
Energy Chemical 400-0056266 sales8178@energy-chemical.com China 44850 61
Beijing HuaMeiHuLiBiological Chemical 010-56205725 waley188@sohu.com China 12323 58
Shanghai Aladdin Bio-Chem Technology Co.,LTD 400-6206333 13167063860 anhua.mao@aladdin-e.com China 29985 65
Shanghai JONLN Reagent Co., Ltd. 400-0066400 13621662912 422131432@qq.com China 9970 55
Shanghai CanSpecsci Instrument Co., Ltd. 400-6087598 15021221957 order@canspecsci.com China 2001 56
Supplier Advantage
Shanghai Xianxin New Materials Technology Co. Ltd. 58
J & K SCIENTIFIC LTD. 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 62
Alfa Aesar 84
Beijing HwrkChemical Technology Co., Ltd 55
Energy Chemical 61
Beijing HuaMeiHuLiBiological Chemical 58
Shanghai Aladdin Bio-Chem Technology Co.,LTD 65
Shanghai JONLN Reagent Co., Ltd. 55
Shanghai CanSpecsci Instrument Co., Ltd. 56

View Latest Price from BISMUTH SULFIDE manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Bismuth Sulfide pictures 2025-05-23 Bismuth Sulfide
1345-07-9
 $38.00-79.00 1kg 99% 20ton Hebei Zhuanglai Chemical Trading Co Ltd
BISMUTH SULFIDE pictures 2019-07-06 BISMUTH SULFIDE
1345-07-9
 $1.00 50 g 99.9% 20kg Career Henan Chemical Co
  • Bismuth Sulfide pictures
  • Bismuth Sulfide
    1345-07-9
  • $38.00-79.00
  • 99%
  • Hebei Zhuanglai Chemical Trading Co Ltd

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