Conditions | Yield |
---|---|
In nitric acid aq. HNO3; formation of the sparingly soluble basic salts; solution of the salts if H(1+)-activity exceeds 0.06;; | |
In nitric acid aq. HNO3; formation of the sparingly soluble basic salts; solution of the salts if H(1+)-activity exceeds 0.06;; |
bismuth subnitrate
Conditions | Yield |
---|---|
In neat (no solvent) drying over H2SO4 or in a stream of CO2 or dry air to constant weight;; | |
In neat (no solvent) storage of the pentahydrate in a desiccator until 19 % loss of weight, then heating at 50-100°C in a dry stream of air without melting;; constant weight after 6 days;; |
A
bismuth subnitrate
Conditions | Yield |
---|---|
With H2O In nitric acid aq. HNO3; slow diffusion of H2O into a saturated solution of Bi nitrate in HNO3;; separation of different crystals;; |
Conditions | Yield |
---|---|
In nitric acid dissoln. in dild. HNO3 (excess); addn. of H2O; pptn.;; | |
In nitric acid aq. HNO3; dissoln. in dild. HNO3 (excess); addn. of H2O; pptn.;; |
Conditions | Yield |
---|---|
In nitric acid boiling with a small amt. of concd. HNO3; evapn.;; | |
In nitric acid aq. HNO3; boiling with a small amt. of concd. HNO3; evapn.;; |
bismuth subnitrate
Conditions | Yield |
---|---|
In neat (no solvent, solid phase) byproducts: N2O5; heating at 440-500°C; |
Conditions | Yield |
---|---|
With water In nitric acid byproducts: N oxide; preparation of a layer of 165 g remolten Bi (description of method given) and solvation at 60-70°C in 1040 ml 25% HNO3; vigorous reaction, form. of N oxide; filtration and evaporation in porcelain crucibles; addition of 800 ml H2O under stirring;; addition of the mass to hot water and washing the precipitate with H2O; drying with alcohol and heating at 45°C;; | |
With H2O In nitric acid byproducts: N oxide; aq. HNO3; preparation of a layer of 165 g remolten Bi (description of method given) and solvation at 60-70°C in 1040 ml 25% HNO3; vigorous reaction, form. of N oxide; filtration and evaporation in porcelain crucibles; addition of 800 ml H2O under stirring;; addition of the mass to hot water and washing the precipitate with H2O; drying with alcohol and heating at 45°C;; |
bismuth
bismuth subnitrate
Conditions | Yield |
---|---|
With nitric acid In nitric acid byproducts: NO; Bi metal was dissolved in 11 M HNO3; evapd. to dryness, baked at 115°C for several h, elem. anal.; |
basic bismuth nitrate
bismuth subnitrate
Conditions | Yield |
---|---|
In neat (no solvent) dehydration;; | |
In neat (no solvent) heating in a dry stream of CO2 at 100°C for 6 hours with formation of Bi2O3*N2O5*H2O and finally with formation of Bi2O3*N2O5;; |
bismuth subnitrate
Conditions | Yield |
---|---|
In neat (no solvent) dehydration;; |
Conditions | Yield |
---|---|
In water byproducts: HNO3; reaction of hydrolysis; EDS; |
bismuth subnitrate
N-hydroxyethyl-N-methyl-dithiocarbamic acid
tris(N-methylaminoethanoldithiocarbamato)bismuth(III)
Conditions | Yield |
---|---|
With HCl; NH3 In hydrogenchloride dissoln. of BiONO3 in concd. HCl, vol. reduction, addn. og ligand (stirring), passing NH3 through soln.; | 70% |
bismuth subnitrate
strontium(II) acetate
tantalum pentaethoxide
A
strontium(II) carbonate
B
bismuth(III) oxide
Conditions | Yield |
---|---|
With catalyst: CH3COOH In further solvent(s) Sr(CH3COO)2, BiONO3, and Ta(OC2H5)5 in a mole ratio of 1:2:2 dissolved in 2-methoxyethanol at 80°C; pH adjusted to 3.5; transparent gel formed; dried at 100°C; calcined at 500°C for 1 h; XRD, TEM, IR; |
Conditions | Yield |
---|---|
In nitric acid adding KNaC4H4O6 and NaHCO3 to a soln. of (BiO)NO3, heating mixture to drive away CO2, precipitate is digested with a hot solution of tartaric acid, and Bi2(C4H4O6)3*2C4H6O6 crystallizes from the filtrate on cooling;; | |
In nitric acid aq. HNO3; adding KNaC4H4O6 and NaHCO3 to a soln. of (BiO)NO3, heating mixture to drive away CO2, precipitate is digested with a hot solution of tartaric acid, and Bi2(C4H4O6)3*2C4H6O6 crystallizes from the filtrate on cooling;; |
Conditions | Yield |
---|---|
With sodium hydroxide; iron(II) sulfate In water warming up an aq. soln. of FeSO4, Seignette salt and NaOH with Bi oxynitrate;; |
Conditions | Yield |
---|---|
In nitric acid aq. HNO3; solution of BiONO3 in diluted HNO3 at 25°C;; | |
In nitric acid aq. HNO3; solution of BiONO3 in diluted HNO3 at 25°C;; |
Conditions | Yield |
---|---|
In nitric acid aq. HNO3; solution of BiONO3 in diluted HNO3 at 25°C;; | |
In nitric acid aq. HNO3; solution of BiONO3 in diluted HNO3 at 25°C;; |
Conditions | Yield |
---|---|
In water aq. slurry of neutral BiONO3 and H2MoO4 refluxed for 12 h, followed by calcination at 500°C for 40 h; |
Conditions | Yield |
---|---|
In water initial ratio of Bi to Mo was 2:1, BiO(NO3) and H2MoO4 were powdered, slurried in water, boiled under stirring for 16 h, calcined at 500°C for 4 h; filtered, dried; |
Conditions | Yield |
---|---|
In water boiling (stirring); centrifugation of ppt., drying (100°C), calcining (480°C); | |
In water initial ratio of Bi to Mo was 1:5, BiO(NO3) and H2MoO4 were powdered, slurried in water, boiled under stirring for 16 h, calcined at 500°C for 4 h; washed with dil. NH3 sol., filtered, dried; |
bismuth subnitrate
Conditions | Yield |
---|---|
With hydrogen sulfide In water reaction of Bo oxide nitrate in hydrous H2S solution;; | |
With H2S In water reaction of Bo oxide nitrate in hydrous H2S solution;; |
bismuth subnitrate
bismuth(III) oxide
Conditions | Yield |
---|---|
strong heating; | |
In neat (no solvent, solid phase) heat treated Bi salt decomposed below 500°C; |
bismuth subnitrate
Conditions | Yield |
---|---|
With ammonium heptamolybdate In water boiling (stirring); centrifugation of ppt., drying (100°C), calcining (480°C); |
Conditions | Yield |
---|---|
With sodium hydroxide In ethylene glycol Sonication; BiONO3 was dissolved in ethylene glycol by addn. NaOH and gentle heatingin the microwave oven for 1 min, Se was added, purged with N2, and heat ed in microwave oven for 30 min; product was centrifuged once with mother liquid, and a few times with EtOH, at 20°C and 9000 rpm, and dried overnight under vac.; X-ray diffraction; |
Conditions | Yield |
---|---|
In water heating 2g Na2CO4, 2g oxalic acid, 2g BiONO3 and 100g H2O, boiling, addn. of 180g cold H2O, crystn.;; |
Conditions | Yield |
---|---|
With sodium hydroxide In nitric acid dissolution of 30.5 g BiONO3 in 30 ml concnd. HNO3, 60 ml H2O and glycerine; addn. of 125 ml NaOH and 175 ml H2O while stirring and dilution to 1000 ml; addn. of a soln. of 33 g KI in 50 ml H2O and 60 ml glacial acetic acid;; filtration of the precipitate after 2 hours and washing; yield: 32 g, purity 91.14 %;; | |
With aq. NaOH In nitric acid aq. HNO3; dissolution of 30.5 g BiONO3 in 30 ml concnd. HNO3, 60 ml H2O and glycerine; addn. of 125 ml NaOH and 175 ml H2O while stirring and dilution to 1000 ml; addn. of a soln. of 33 g KI in 50 ml H2O and 60 ml glacial acetic acid;; filtration of the precipitate after 2 hours and washing; yield: 32 g, purity 91.14 %;; |
Conditions | Yield |
---|---|
In water trituration of 4g BiONO3 with 4g oxalic acid and a small amount of H2O, addn. of the mixture to a boiling soln. of 20g Na2C2O4 in 500g H2O, separation of the clear soln., pouring into 2l cold H2O, crystn.;; washing, drying in the air;; |
Conditions | Yield |
---|---|
In nitric acid addition of a solution of basic Bi nitrate in concentrated HNO3 to a solution of Na3H2IO6 in diluted HNO3;; filtration and washing the precipitate with diluted HNO3 and water; drying over concentrated H2SO4 and solid KOH in a vacuum desiccator;; | |
In nitric acid aq. HNO3; addition of a solution of basic Bi nitrate in concentrated HNO3 to a solution of Na3H2IO6 in diluted HNO3;; filtration and washing the precipitate with diluted HNO3 and water; drying over concentrated H2SO4 and solid KOH in a vacuum desiccator;; |
Conditions | Yield |
---|---|
With sodium peroxide In melt oxidation of a soln. of BiONO3 in molten NaOH with Na2O2;; | |
With Na2O2 In melt oxidation of a soln. of BiONO3 in molten NaOH with Na2O2;; |
Conditions | Yield |
---|---|
In neat (no solvent) heating a mixture of (NH4)2HPO4 and BiONO3 (Bi2O3 : P2O5 = 1 : 1) below 600°C;; |
Conditions | Yield |
---|---|
In nitric acid reaction of Bi oxide nitrate and K2C2O4 in aq. HNO3;; | |
In nitric acid aq. HNO3; reaction of Bi oxide nitrate and K2C2O4 in aq. HNO3;; |
Molecular Structure:
Molecular Formula: BiNO4
Molecular Weight: 286.9847
IUPAC Name: Oxobismuthanyl nitrate
Synonyms of Bismuth nitrate oxide (CAS NO.10361-46-3): EINECS 233-792-3 ; (Nitrooxy)oxobismuthine
CAS NO: 10361-46-3
Product Categories: Inorganic Chemicals ; API's
H bond acceptors: 4
H bond donors: 1
Polar Surface Area: 66.05 Å2
Enthalpy of Vaporization: 37.72 kJ/mol
Boiling Point: 83 °C at 760 mmHg
Vapour Pressure: 49.8 mmHg at 25°C
Bismuth nitrate oxide (CAS NO.10361-46-3) is used in treating the stomach and duodenal ulcer and the diarrhea.
Hazard Codes of Bismuth nitrate oxide (CAS NO.10361-46-3): O,Xi
Risk Statements: 8-36/37/38
R8: Contact with combustible material may cause fire.
R36/37/38: Irritating to eyes, respiratory system and skin.
Safety Statements: 17-26-36/37/39
S17: Keep away from combustible material.
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37/39: Wear suitable protective clothing, gloves and eye/face protection.
RIDADR: UN 1477 5.1/PG 2
WGK Germany: 3
F: 8
HazardClass: 5.1
PackingGroup: II
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