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- Bismuth Sulfide
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- $79.00
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2025-05-23
- CAS:1345-07-9
- Min. Order: 1kg
- Purity: 99%
- Supply Ability: 20ton
- BISMUTH SULFIDE
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- $1.00
-
2019-07-06
- CAS:1345-07-9
- Min. Order: 50 g
- Purity: 99.9%
- Supply Ability: 20kg
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| | BISMUTH SULFIDE Basic information |
| | BISMUTH SULFIDE Chemical 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/nm | b/nm | c/nm | α/o | β/o | γ/o | V/nm3 | | 1.1137 | 1.1297 | 0.3981 | 90 | 90 | 90 | 0.5009 |
| | InChI | 1S/2Bi.3S | | InChIKey | ZABYETDLLXARHZ-UHFFFAOYSA-N | | SMILES | S=[Bi]S[Bi]=S | | CAS DataBase Reference | 1345-07-9(CAS DataBase Reference) | | EPA Substance Registry System | Bismuth sulfide (Bi2S3) (1345-07-9) |
| 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. |
| | BISMUTH SULFIDE Usage And Synthesis |
| 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 |
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