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1345-07-9

1345-07-9

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1345-07-9 Usage

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

Nonflammable

Check Digit Verification of cas no

The CAS Registry Mumber 1345-07-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,3,4 and 5 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1345-07:
(6*1)+(5*3)+(4*4)+(3*5)+(2*0)+(1*7)=59
59 % 10 = 9
So 1345-07-9 is a valid CAS Registry Number.
InChI:InChI=1/2Bi.3H2S/h;;3*1H2/q2*+3;3*-2

1345-07-9 Well-known Company Product Price

  • Brand
  • (Code)Product description
  • CAS number
  • Packaging
  • Price
  • Detail

  • Alfa Aesar

  • (45463)  Bismuth(III) sulfide, 99.999% (metals basis)   

  • 1345-07-9

  • 50g

  • 3852.0CNY

  • Detail

  • Alfa Aesar

  • (45463)  Bismuth(III) sulfide, 99.999% (metals basis)   

  • 1345-07-9

  • 250g

  • 12365.0CNY

  • Detail

  • Alfa Aesar

  • (35834)  Bismuth(III) sulfide, 99.9% (metals basis)   

  • 1345-07-9

  • 50g

  • 1274.0CNY

  • Detail

  • Alfa Aesar

  • (35834)  Bismuth(III) sulfide, 99.9% (metals basis)   

  • 1345-07-9

  • 250g

  • 4784.0CNY

  • Detail

  • Aldrich

  • (333190)  Bismuth(III)sulfide  99%

  • 1345-07-9

  • 333190-25G

  • 1,071.72CNY

  • Detail

1345-07-9SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name BISMUTH SULFIDE

1.2 Other means of identification

Product number -
Other names -

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:1345-07-9 SDS

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Synthesis and dielectric investigations of BISMUTH SULFIDE (cas 1345-07-9) particles filled PVA: Polypyrrole core-shell nanocomposites09/04/2019

High dielectric composites of bismuth sulfide (Bi2S3) filled in poly (vinyl alcohol) (PVA)/polypyrrole (PPy) blend were prepared. Fourier Transform Infrared Spectroscopic analysis infers the encapsulation of Bi2S3 particles by PVA: PPy matrix. The thermal activation is estimated using Coats and ...detailed

BISMUTH SULFIDE (cas 1345-07-9) nanoflakes and nanorods as high performance photodetectors and photoelectrochemical cells09/03/2019

Flake-like and rod-like bismuth sulfide nanostructures were synthesized via a facile polyol refluxing process. The rigid photodetectors based on both nanomaterials have the features of linear photocurrent characteristics and good sensitivity. Especially, the rigid bismuth sulfide nanoflakes phot...detailed

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It is of great significance to construct multifunctional nanosystems for simultaneous imaging and therapy of cancer cells. Herein, PEGylated chitosan nanoparticles with embedded bismuth sulfide were facilely fabricated via reverse-microemulsion method for fluorescent imaging and photothermal the...detailed

Short communicationSupercapacitive performance of highly dispersed BISMUTH SULFIDE (cas 1345-07-9) nanoparticles in organic matrix: The role of sulphur source08/31/2019

Ultra-fine, highly dispersed bismuth sulfide nanoparticles have been synthesized, using two different sulphur sources (sodium sulfide and thiourea) by applying a wet chemical method. The bismuth sulfide (BST) nanoparticles synthesized using thiourea, as a sulphur source, displayed higher crystal...detailed

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