Bismuth trioxide supplier | CasNO.1304-76-3

Name
Bismuth oxide
EINECS 215-134-7
CAS No. 1304-76-3
Article Data377
CAS DataBase
Density 8.9 g/cm³
Solubility insoluble in water
Melting Point 817 °C
Formula Bi₂O₃
Boiling Point 1890 °C
Molecular Weight 465.959
Flash Point 1890°C
Transport Information
Appearance yellow crystalline
Safety 26-36/37-36
Risk Codes 36/37/38
Molecular Structure
Hazard Symbols Xi,Xn
Synonyms Bismuthoxide;Bismuth sesquioxide;Bismuth yellow;Bismuth(3+) oxide;Bismuth(III)oxide;Bismuthous oxide;C.I. 77160;Dibismuth trioxide;Nanoarc;Nanotek;Bismuth oxide (Bi2O3);
PSA 0.00000
LogP -0.35640

Synthetic route

: dimethyl-diphenyl-arsonium; tetraiodo bismuthate(III)

: 1304-76-3
bismuth(III) oxide

Conditions

Conditions	Yield
With ammonium hydroxide In ammonia hydrolysis on boiling in 0.5n NH4OH solution;;	100%

: trimethyl-phenyl-arsonium; tetraiodo bismuthate(III)

: 1304-76-3
bismuth(III) oxide

Conditions

Conditions	Yield
With ammonium hydroxide In ammonia hydrolysis on boiling in 0.5n NH4OH solution;;	100%

: dimethyl-di-p-tolyl-arsonium; tetraiodo bismuthate(III)

: 1304-76-3
bismuth(III) oxide

Conditions

Conditions	Yield
With ammonium hydroxide In ammonia hydrolysis on boiling in 0.5n NH4OH solution;;	100%

: methyl-tri-p-tolyl-arsonium; tetraiodo bismuthate(III)

: 1304-76-3
bismuth(III) oxide

Conditions

Conditions	Yield
With ammonium hydroxide In ammonia hydrolysis on boiling in 0.5n NH4OH solution;;	100%

: trimethyl-p-tolyl-arsonium; tetraiodo bismuthate(III)

: 1304-76-3
bismuth(III) oxide

Conditions

Conditions	Yield
With ammonium hydroxide In ammonia hydrolysis on boiling in 0.5n NH4OH solution;;	100%

: methyl-triphenyl-arsonium; tetraiodo bismuthate(III)

: 1304-76-3
bismuth(III) oxide

Conditions

Conditions	Yield
With ammonium hydroxide In further solvent(s) hydrolysis on heating in 0.5n NH4OH solution;;	100%

: bismuth(III) chloride

: 497-19-8
sodium carbonate

: 1304-76-3
bismuth(III) oxide

Conditions

Conditions	Yield
In water at 90℃; for 0.5h;	95%

: bismuth(III) acetate oxide

: 1304-76-3
bismuth(III) oxide

Conditions

Conditions	Yield
In propan-1-ol at 200℃;
In neat (no solvent) byproducts: CH3COOH; formation of acetic acid and Bi2O3 on heating above 150°C;; Bi2O3 contaminated by metallic Bi;;

: bismuth(III) sulfide

: mercury(II) oxide

A: 1304-76-3
bismuth(III) oxide

B: mercury sulfide

Conditions

Conditions	Yield
reaction on surface between HgO and Bi2S3; 200°C, 2 h;
In neat (no solvent) heating at 200°C;;
reaction on surface between HgO and Bi2S3; 200°C, 2 h;
In neat (no solvent) heating at 200°C;;

...Expand

: bismuth(III) selenite

A: 7446-08-4
selenium(IV) oxide

B: 1304-76-3
bismuth(III) oxide

Conditions

Conditions	Yield
In neat (no solvent) Kinetics; isothermal heating of Bi selenite in open Pt crucible in N2 flow (25 cm**3/min), temp. interval of 723-923 K;

: bismuth subcarbonate

: 1304-76-3
bismuth(III) oxide

Conditions

Conditions	Yield
In neat (no solvent) calcination;;
In neat (no solvent) heating of (BiO)2CO3 above 308°C;;
glowing starting material;;

: bismuth (III) nitrate pentahydrate

: 7732-18-5
water

: 1304-76-3
bismuth(III) oxide

Conditions

Conditions	Yield
With lysozyme In water High Pressure; hydrothermaly, at 160°C; HRTEM, SAED;
With sodium hydrate or nitric acid; Sb(O2CCH3)3 In not given High Pressure; addn. of Sb compd. to soln. of Bi compd., pH 5, 7, 9 (sodium hydrate or nitric acid), sealing, storage in autoclave; XRD;
With sodium hydrate or nitric acid; Sb2O3 In not given High Pressure; addn. of Sb2O3 to soln. of Bi compd., pH 9 (sodium hydrate or nitric acid), sealing, storage in autoclave; XRD;
With sodium tetrahydroborate; cetyltrimethylammonim bromide
at 140℃; for 17h; Autoclave; High pressure;

: bismuth hydroxide

: 1304-76-3
bismuth(III) oxide

Conditions

Conditions	Yield
With alkali In not given boiling in excess of alkali;;	> 99
With alkali In not given in excess of alkali at 70-80 °C;;
With alkali In not given Kinetics; reaction with alkaline solns. in the cold;;
In neat (no solvent) probably by dehydration at 100 °C;;
at 400℃; under 760.051 Torr; for 3h;

: bismuth hydroxide

A: bismuth oxide

B: 1304-76-3
bismuth(III) oxide

Conditions

Conditions	Yield
With chlorine In potassium hydroxide inlet of Cl2 into a suspension of Bi(OH)3 in boiling KOH gives mixture of Bi2O3 and Bi2O4 (not separarted);; content of Bi2O4 increases with increasing density of alkali soln. and excess related to Bi2O3 {3};;
With Cl2 In potassium hydroxide aq. KOH; inlet of Cl2 into a suspension of Bi(OH)3 in boiling KOH gives mixture of Bi2O3 and Bi2O4 (not separarted);; content of Bi2O4 increases with increasing density of alkali soln. and excess related to Bi2O3 {3};;

: bismuth (III) nitrate pentahydrate

: 1304-76-3
bismuth(III) oxide

Conditions

Conditions	Yield
With citric acid In nitric acid Bi salt in aq.HNO3 treated with (HO(CH2CH2O)200H, citric acid and t-Oct-C6H4-(OCH2CH2)x, x=9-10 as surfactant, beated up for 3 h, dipped onto glass, dried to 100°C, heated at 60°C, kept for 1 h, heated at 450-600°C; XRD, XPS;
With air or oxygen In neat (no solvent) flame-spray synthesis from Bi(NO3)3*5H2O disolved in various mixtures: methanol/HNO3, ethanol/HNO3, methoxy-2-propanol/HNO3, ethoxy-ethanol/HNO3, propylene glycol propylether/HNO3, diethylene glycol monoethylether/HNO3; powder XRD;
In neat (no solvent) byproducts: H2O, NO(x); sample heating at 8 K/min in 1.8 l/h N2 flow up to ca. 450°C; TG, DTG, DTA;

: bismuth (III) nitrate pentahydrate

A: 7440-69-9
bismuth

B: 1304-76-3
bismuth(III) oxide

Conditions

Conditions	Yield
In nitric acid aq. HNO3; Electrolysis; Pt, Al, Au or indium-tin oxide electrodes, constant potential (e.g. -0.4V) and constant current, in the presence or absence of Na2EDTA, room te mp.; rinsing with H2O, drying in blowing air;	A n/a B 0%

: tetrabutoxytitanium

: bismuth (III) nitrate pentahydrate

: 1304-76-3
bismuth(III) oxide

Conditions

Conditions	Yield
With potassium hydroxide; dihydrogen peroxide In nitric acid High Pressure; soln. of Bi(NO3)3*5H2O in aq. HNO3; NH3 added to soln. of Ti(OBu)4 and ppt. dissolved in aq. HNO3/H2O2; solns. mixed with stirring and ppt. formed with adding NH3; ppt. washed with H2O and placed in autoclave (160°C 4-6 h) with KOH(4.5 M); products removed out, filtered, washed with water and dried at 70°C for 6 h; XRD;

: bismuth(III) nitrate

: 1304-76-3
bismuth(III) oxide

Conditions

Conditions	Yield
MoO3-substrate was impregnated with Bi(NO3)3 soln.; dried at room temp. with stirring, dried at 413 K for 10 h, calcined at 773 K for 5 h in air;
With aluminum oxide In water Al2O3 placed into aq. soln. of Bi(NO3)32; evapd. at 110°C for 12 h under stirring; calcined at 400-500°C for 5 h; Bi2O3 deposited on Al2O3 obtained;
With potassium hydroxide In water Bi-nitrate is suspended in water; warming up, addition of solid KOH gives hydroxide which reacts to the oxide above 70 °C;; filtrated ppt. is washed with hot water, dried with absol. alcohol or in desiccator at 250 °C;;

: bismuth(III) nitrate

: potassium hydroxide

: 1304-76-3
bismuth(III) oxide

Conditions

Conditions	Yield
In water by pptn. of 1 M Bi(NO3)3 soln. in 1 M KOH at room temp.; purifn.: solid filterd, washed with distd. H2O and dried at 80°C;detd. by XRD;

: bismuth(III) nitrate

: ammonium hydroxide

: 1304-76-3
bismuth(III) oxide

Conditions

Conditions	Yield
pptn. from hot acidic soln. of Bi(III) nitrate with 1 mol dm**-3 NH4OH;
With HNO3 In water Bi(NO3)3 dissolved in dilute HNO3, dilute soln. of NH4OH added until pH=12; filtered, washed (H2O), fired at 600°C for 8 h;

: Bi6Zn4Sb2O18

: zinc(II) oxide

A: zinc antimony spinel

B: 1304-76-3
bismuth(III) oxide

Conditions

Conditions	Yield
reaction above 1300 K;

...Expand

: 7440-69-9
bismuth

: 7446-07-3
tellurium(IV) oxide

: 1304-76-3
bismuth(III) oxide

Conditions

Conditions	Yield
In neat (no solvent) addition of Bi to TeO2;;
byproducts: Te; moderate reaction;;
byproducts: Te; moderate reaction;;
In neat (no solvent) addition of Bi to TeO2;;

: potassium barium bismuthate hydrate

A: 1304-76-3
bismuth(III) oxide

B: barium(II) oxide

C: potassium oxide

Conditions

Conditions	Yield
thermal decompn. at 400°C; XRD;

...Expand

: bismuth oxide

: 1304-76-3
bismuth(III) oxide

Conditions

Conditions	Yield
With carbon monoxide In neat (no solvent) heating in a stream of CO at 245-250 °C;;
With oxygen In neat (no solvent) heating in O2-stream above 300 °C;;
With air In neat (no solvent) heating in air-stream above 300 °C;;

: 7440-69-9
bismuth

: 1304-76-3
bismuth(III) oxide

Conditions

Conditions	Yield
In melt addition of W in presence of 2 at. % U into molten Bi at 1000°C, 4 hours; formation of Bi2O3;;
anodic (0.6 V versus SCE) or thermal oxidn.;
With Fehlings solution; In water boiling;;

: 7440-69-9
bismuth

: 10102-43-9
nitrogen(II) oxide

: 1304-76-3
bismuth(III) oxide

Conditions

Conditions	Yield
400°C;
In not given heating to 400 °C;;
In not given heating to 400 °C;;

: 7440-69-9
bismuth

: 80937-33-3
oxygen

: 1304-76-3
bismuth(III) oxide

Conditions

Conditions	Yield
In neat (no solvent) vaporisation of 99.9 % Bi, 1E-5 torr, deposition on quartz glass and oxidation in a stream of O2 at 100°C;; thin layer;;
In neat (no solvent) Electrochem. Process; cathodic pulverization of Bi under O2 and condensation;; thin layer;;
In neat (no solvent) Electrochem. Process; cathodic pulverization of Bi under O2/Ar and condensation; cathodic current density 1.5 mA/cm*cm;; thin layer, condensation of 6.7 Å/sec;;

: 7440-69-9
bismuth

: 7722-84-1
dihydrogen peroxide

A: bismuth(V) oxide

B: 1304-76-3
bismuth(III) oxide

Conditions

Conditions	Yield
formation of a thin, brown layer;;
In neat (no solvent) byproducts: ozone; powdered Bi reacts vigorously with 100 % H2O2 after short time, sometimes under explosion and glowing of Bi; gas evolution;;	A 0% B n/a
In neat (no solvent) byproducts: ozone; powdered Bi reacts vigorously with 100 % H2O2 after short time, sometimes under explosion and glowing of Bi; gas evolution;;	A 0% B n/a
formation of a thin, brown layer;;

...Expand

: bismuth(III) chloride * nitrogen dioxide

: 1304-76-3
bismuth(III) oxide

Conditions

Conditions	Yield
With water
In neat (no solvent) decomposition at weak heating;;
With H2O
In neat (no solvent) decomposition at weak heating;;

: bismuth(II) oxide

: 1304-76-3
bismuth(III) oxide

Conditions

Conditions	Yield
With air In neat (no solvent) heating of BiO in air;;
With potassium permanganate In water in alkaline soln.;;
With air In neat (no solvent) BiO smoulders during conversion on heating in air;;

: 1304-76-3
bismuth(III) oxide

: 7440-69-9
bismuth

Conditions

Conditions	Yield
With zinc In neat (no solvent) byproducts: ZnO; complete reduction at 500°C;;	100%
With Zn In neat (no solvent) byproducts: ZnO; complete reduction at 500°C;;	100%
With urea byproducts: H2O, CO2, N2; react. in a crucible over a low Meker flame, heating gently for 10 min; metal was extd. manually with a spatula;	71%

: 7783-60-0
sulfur tetrafluoride

: 1304-76-3
bismuth(III) oxide

: 7787-61-3
bismuth(III) fluoride

Conditions

Conditions	Yield
In neat (no solvent) heating at 300°C;;	100%
In neat (no solvent) heating Bi2O3 with SF4 at 300°C;;	100%
In neat (no solvent) heating at 300°C;;	100%
In neat (no solvent) heating Bi2O3 with SF4 at 300°C;;	100%
addition of Bi2O3 to an excess of SF4;;

: 7647-01-0
hydrogenchloride

: 1304-76-3
bismuth(III) oxide

: 7787-60-2
bismuth(III) chloride

Conditions

Conditions	Yield
In acetic acid byproducts: H2O;	100%
In acetic acid byproducts: H2O;	100%
In neat (no solvent) volatilization of Bi2O3 in HCl-stream at 130 °C;;	> 99
In neat (no solvent) volatilization of Bi2O3 in HCl-stream at 130 °C;;	> 99
In perchloric acid aq. HClO4; prepn. by dissolving Bi2O3 in 6 M HCl;

: sodium oxide

: 1304-76-3
bismuth(III) oxide

: sodium bismutate

Conditions

Conditions	Yield
With oxygen In neat (no solvent) heating of Na2O with Bi2O3 (at least 3mol : 1mol) in a dry stream of O2 at 650°C for 20 hours;;	100%
With O2 In neat (no solvent) heating of Na2O with Bi2O3 (at least 3mol : 1mol) in a dry stream of O2 at 650°C for 20 hours;;	100%

: 1304-76-3
bismuth(III) oxide

: 69-72-7
salicylic acid

: Bi2O(4+)*4C6H4(OH)(COO)(1-)=Bi2O(C6H4(OH)CO2)4

Conditions

Conditions	Yield
With KNO3; NH4NO3 In neat (no solvent, solid phase) mechanochemical synthesis: ion- and liquid-assistant grinding of Bi2O3:acid mixt. with 5% of ionic salt in stainless steel grinding jar with twostainless steel balls, mixt. ground for 30 min at 30 Hz, jar preheated to 80°C;	100%
In water stoich. mixt. in water; detd. by XRD;
In neat (no solvent, solid phase) mechanochemical synthesis: liquid-assisted grinding of 1:2 mixt. of Bi2O3:acid in stainless steel grinding jar with two stainless steel balls, mixt. ground for 10-60 min at 30 Hz; detd. by XRD;

: ammonium dihydrogen phosphate

: 1304-76-3
bismuth(III) oxide

C4H6CoO4*4H2O: C4H6CoO4*4H2O

C4H6BaO4: C4H6BaO4

: BaBi2CoP2O10

Conditions

Conditions	Yield
at 299.84 - 1049.84℃; for 58h; Temperature;	100%

...Expand

: 3144-16-9
(1S)-10-camphorsulfonic acid

: 7732-18-5
water

: 1304-76-3
bismuth(III) oxide

: [Bi18O12(OH)12(S-(+)-10-camphorsulfonate)18(H2O)2]*13H2O

Conditions

Conditions	Yield
In not given	99%

...Expand

: 1304-76-3
bismuth(III) oxide

: 4Bi(3+)*2HOCH2CH2O(1-)*5OCH2CH2O(2-)=Bi4C14H30O14

Conditions

Conditions	Yield
With ethylene glycol In ethylene glycol stirring of a suspension of Bi2O3 in boiling ethylene glycol for 40 minutes;; pptn.; filtration; washed with acetone and CHCl3; dried in vac.; elem. anal.;;	98%

: 98-98-6
2-Picolinic acid

: 1304-76-3
bismuth(III) oxide

: bismuth(III) 2-pyridine carboxylate

Conditions

Conditions	Yield
In water soln. of the acid in H2O added to a suspn. of Bi2O3 in H2O, reflux, 48 h, until total consumption of the acid, mixt. cooled to room temp.; filtered, ppt. washed with H2O and EtOH, dried (vac.); elem. anal.;	98%

: 499-83-2
Pyridine-2,6-dicarboxylic acid

: 1304-76-3
bismuth(III) oxide

: {Bi(py-2-(COO)-6-(COOH))2}(OH)

Conditions

Conditions	Yield
In water soln. of the acid in H2O added to a suspn. of Bi2O3 in H2O, reflux, 48 h, until total consumption of the acid, mixt. cooled to room temp.; filtered, ppt. washed with H2O and EtOH, dried (vac.); elem. anal.;	98%

: 50684-47-4
2-methyl-thiobenzoic acid

: 1304-76-3
bismuth(III) oxide

: 220592-43-8
Bi(SOCC6H4CH3)3

Conditions

Conditions	Yield
In dichloromethane stirring (35°C, 3-4 h); evapn., drying (vac.), recrystn. (acetone); elem. anal.;	98%

: 7664-39-3
hydrogen fluoride

: 1304-76-3
bismuth(III) oxide

: bismuth trifluoride

Conditions

Conditions	Yield
In water at 20℃; for 1h;	98%

: 149-57-5
2-Ethylhexanoic acid

: 1304-76-3
bismuth(III) oxide

: bismuth(III) 2-ethylhexanoate

Conditions

Conditions	Yield
With acetic anhydride In acetic acid at 120 - 140℃;	97.1%

: 1493-13-6
trifluorormethanesulfonic acid

: 1304-76-3
bismuth(III) oxide

: bismuth(lll) trifluoromethanesulfonate

Conditions

Conditions	Yield
In ethanol; water at 60℃; for 3h;	97%

: 100-26-5
Pyridine-2,5-dicarboxylic acid

: 1304-76-3
bismuth(III) oxide

: {Bi(py-2-(COO)-5-(COOH))2}(OH)

Conditions

Conditions	Yield
In water Bi2O3 added to a soln. of the acid in hot H2O (80°C), mixt. stirred under reflux (110°C), 48 h; filtered, cooled, ppt. washed with hot H2O (80°C) and EtOH; elem. anal.;	97%

: 1304-76-3
bismuth(III) oxide

: cesium iodide

: Cs3Bi2I9

Conditions

Conditions	Yield
Stage #1: bismuth(III) oxide With hydrogen iodide In water Stage #2: cesium iodide In water	97%

: potassium fluoride

: 7664-39-3
hydrogen fluoride

: 1304-76-3
bismuth(III) oxide

: 10450-60-9
periodic acid

: KBi2(IO3)2F5

Conditions

Conditions	Yield
In water at 210℃; for 96h;	97%

...Expand

: rubidium fluoride

: 7664-39-3
hydrogen fluoride

: 1304-76-3
bismuth(III) oxide

: 10450-60-9
periodic acid

: RbBi2(IO3)2F5

Conditions

Conditions	Yield
In water at 210℃; for 96h;	97%

...Expand

: 79-14-1
glycolic Acid

: 1304-76-3
bismuth(III) oxide

: 2Bi(3+)*2OOCCH2O(2-)*O(2-)=Bi2C4H4O7

Conditions

Conditions	Yield
In water addn. of an aq. soln. of glycolic acid to a suspension of Bi2O3 in H2O; refluxing with stirring for 1 h;; pptn.; filtration; washed with H2O and acetone; elem. anal.;;	96%

: 89-00-9
Pyridine-2,3-dicarboxylic acid

: 1304-76-3
bismuth(III) oxide

: {Bi(py-2-(COO)-3-(COOH))2}(OH)

Conditions

Conditions	Yield
In water soln. of the acid in H2O added to a suspn. of Bi2O3 in H2O, reflux, 48 h, until total consumption of the acid, mixt. cooled to room temp.; filtered, ppt. washed with H2O and EtOH, dried (vac.); elem. anal.;	96%

: 89-01-0
2,3-dicarboxypyrazine

: 1304-76-3
bismuth(III) oxide

: {Bi(pz-2-(COO)-3-(COO))2}(OH)

Conditions

Conditions	Yield
In water soln. of the acid in H2O added to a suspn. of Bi2O3 in H2O, reflux, 48 h, until total consumption of the acid, mixt. cooled to room temp.; filtered, ppt. washed with H2O and EtOH, dried (vac.); elem. anal.;	96%

: 89-56-5
5-Methylsalicylic acid

: 1304-76-3
bismuth(III) oxide

: C6H3OHCH3COOBiO

Conditions

Conditions	Yield
In water; acetone refluxing (28 h); filtn., washing (water, acetone), drying (vac., P4O10, 24 h); elem. ana.;	96%

: 108-24-7
acetic anhydride

: 1304-76-3
bismuth(III) oxide

: 22306-37-2, 29094-03-9, 36476-26-3, 73206-34-5
bismuth(III) acetate

Conditions

Conditions	Yield
In acetic anhydride; acetic acid byproducts: acetic acid; soln. of oxide in a mixt. of acetic anhydride (100 ml) and acetic acid (100 ml), refluxed (1.5 h), cooled (0°C), crystn.; filtration (Buechner funnel); elem. anal.;	95%
refluxing starting material for 2h and crystallisation on cooling;;

: 1304-76-3
bismuth(III) oxide

: 118-92-3
anthranilic acid

: [(salN)Bi(μ-O)Bi(salN)]2Bi2O5

Conditions

Conditions	Yield
In water; acetone refluxing (24 h); filtn., washing (water, acetone), drying (vac., P4O10, 24 h); elem. anal.;	95%

Bismuth trioxide Consensus Reports

Reported in EPA TSCA Inventory.

Bismuth trioxide Specification

The Bismuth oxide, with the cas registry number 1304-76-3, has the IUPAC name of oxo(oxobismuthanyloxy)bismuthane. Being a kind of yellow crystal, it is soluble in acid while insoluble in water and alkali.

Its product categories are including Inorganics; Bismuth; 83: Bi; BismuthMaterials Science; BismuthMetal and Ceramic Science; Catalysis and Inorganic Chemistry; Chemical Synthesis; Nanomaterials; Nanoparticles: Oxides, Nitrides, and Other CeramicsNanomaterials; Nanopowders and Nanoparticle Dispersions; Oxides.

The characteristics of this chemical are as below: (1)#H bond acceptors: 3; (2)#H bond donors: 0; (3)#Freely Rotating Bonds: 2; (4)Polar Surface Area: 43.37; (5)Exact Mass: 465.94551; (6)MonoIsotopic Mass: 465.94551; (7)Topological Polar Surface Area: 43.4; (8)Heavy Atom Count: 5; (9)Complexity: 34.2; (10)Covalently-Bonded Unit Count: 1.

The production method of this chemical is below: add sodium hydroxide solvent without carbon dioxide into the bismuth nitrate solution and then mix it; Next the solution will be keep its basicity in its sediment to product white Bi(OH)₃ sediment; Then heat the solution and stir for a little while to produce yellow bismuth trioxide; Lastly, go through the process of washing, filtering, drying to produce this chemical.

As to its usage, it is widely applied in many ways. It could be used in producing bismuth metal, catalytic agent, Bi-system oxidizing material superconductor; It could also be used in other fields, such as xature okto, rubber compound ingredients, pharmaceutics, red glass ingredient.

When you are dealing with this chemical, you should be very cautious. For one thing, it is irritating to eyes, respiratory system and skin and may cause inflammation to the skin or other mucous membranes. For another thing, it is harmful which may cause damage to health. If by inhalation, in contact with skin and if swallowed, it will be harmful. Therefore, you should wear suitable protective clothing and gloves, and if in case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

In addition, you could convert the following datas into the molecular structure:
(1)Canonical SMILES: O=[Bi]O[Bi]=O
(2)InChI: InChI=1S/2Bi.3O
(3)InChIKey: WMWLMWRWZQELOS-UHFFFAOYSA-N

Below are the toxicity information of this chemical:

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
mouse	LD50	oral	10gm/kg (10000mg/kg)		Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 30(6), Pg. 16, 1986.
rat	LD50	oral	5gm/kg (5000mg/kg)		Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 30(6), Pg. 16, 1986.

Product Name

Bismuth oxide

Synthetic route

Bismuth trioxide Consensus Reports

Bismuth trioxide Specification

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