Conditions | Yield |
---|---|
In nitric acid byproducts: H2SO4, NO, CO; stirring for 0.5 h at 25°C; condensing silane in a trap cooled with solid CO2, treating aq. layer with NaOH, evapn. to dryness, IR; | A n/a B 99% |
Conditions | Yield |
---|---|
In nitric acid byproducts: H2SO4, NO, CO; stirring for 0.5 h at 25°C; condensing silane in a trap cooled with solid CO2, treating aq. layer with NaOH, evapn. to dryness, IR; | A 96% B n/a |
Conditions | Yield |
---|---|
In water dissolving of Fe2O3 in excess of HNO3 for 30 - 45 days; not isolated, measuring of conc. of Fe(3+) by photometrically; |
Conditions | Yield |
---|---|
In nitric acid Fe is dissolved in dild. HNO3 with evolution of gas, formation of Fe(NO3)3;; | |
In nitric acid byproducts: basic iron(III)nitrate; Fe is dissolved in HNO3 (d = 1.115), formation of Fe(NO3)3 and basic iron(III)nitrate;; | |
In nitric acid byproducts: basic iron(III)nitrate; aq. HNO3; Fe is dissolved in HNO3 (d = 1.115), formation of Fe(NO3)3 and basic iron(III)nitrate;; | |
In nitric acid aq. HNO3; Fe is dissolved in dild. HNO3 with evolution of gas, formation of Fe(NO3)3;; | |
In ethanol; water for 24h; |
Conditions | Yield |
---|---|
In nitric acid storing of Fe for a longer period of time in fuming HNO3;; | |
In nitric acid storing of Fe for a longer period of time in fuming HNO3;; |
Conditions | Yield |
---|---|
In nitric acid Fe is dissolved in HNO3 (d = 1.073), formation of a mixture of Fe(NO3)2 Fe(NO3)3 and NH4NO3;; | |
In nitric acid aq. HNO3; Fe is dissolved in HNO3 (d = 1.073), formation of a mixture of Fe(NO3)2 Fe(NO3)3 and NH4NO3;; |
nitric acid
iron
A
ammonia
B
Nitrogen dioxide
C
ferric nitrate
Conditions | Yield |
---|---|
In nitric acid Fe is dissolved in HNO3 (34%, d =1.21), at the beginning Fe is dissolved quickly with evolution of gas, then slowly without evolution of gas and formation of Fe(NO3)3 and traces of NO2 and NH3;; | |
In nitric acid aq. HNO3; Fe is dissolved in HNO3 (34%, d =1.21), at the beginning Fe is dissolved quickly with evolution of gas, then slowly without evolution of gas and formation of Fe(NO3)3 and traces of NO2 and NH3;; |
Conditions | Yield |
---|---|
In water addn. of 10 % soln. of NH4OH to soln. of Fe-salt (pptn.), filtration, washing (hot water) to remove NH4(1+), and SO4(2-), redissolving of Fe(OH)3 in 0.5 M HNO3; |
Conditions | Yield |
---|---|
In tetrachloromethane byproducts: CO, H2, nitrogen oxides; | |
In diethyl ether byproducts: CO, H2, nitrogen oxides; |
Conditions | Yield |
---|---|
With nitric acid In nitric acid dissoln. of Fe in HNO3 (d > 1.115); formation of Fe(NO3)3 and basic iron nitrates;; | |
With nitric acid In nitric acid byproducts: HNO2; dissoln. of Fe in a 20-fold excess of HNO3 at 8°C; first formation of Fe(NO3)2, which is oxidized by formed HNO2 to Fe(NO3)3;; | |
With nitric acid In nitric acid dissoln. of Fe in HNO3 (d = 1.115); formation of Fe(NO3)3;; |
iron pentacarbonyl
ferric nitrate
Conditions | Yield |
---|---|
In nitric acid fast react.;; |
ferric nitrate
Conditions | Yield |
---|---|
In neat (no solvent) heating (p(N2O4)=2.0 MPa, 105-135°C); DTA; |
ferric nitrate
Conditions | Yield |
---|---|
With nitric acid byproducts: KNO3, H2O, O2; nascent oxygen formed; | |
With HNO3 byproducts: KNO3, H2O, O2; nascent oxygen formed; |
Conditions | Yield |
---|---|
In water Kinetics; byproducts: H2SO4, NO, NO2; heating of aq. soln. of HNO3 with rotating disk from natural pyrite crystals at 303 - 333 K; |
Conditions | Yield |
---|---|
With nitric acid In nitric acid dissoln. of Fe in HNO3 (d > 1.05) at lower temp.; formation of Fe(NO3)2 and Fe(NO3)3;; | |
With HNO3 In nitric acid aq. HNO3; dissoln. of Fe in HNO3 (d > 1.05) at lower temp.; formation of Fe(NO3)2 and Fe(NO3)3;; |
ferric nitrate
Conditions | Yield |
---|---|
With nitric acid In water heating an aq. soln. of Fe(NO3)2 with HNO3; formation of Fe(NO3)3;; | |
With HNO3 In water heating an aq. soln. of Fe(NO3)2 with HNO3; formation of Fe(NO3)3;; |
Conditions | Yield |
---|---|
With nitric acid In water discoloration of the aq. soln. of FeF2 with HNO3; formation of FeF3 and Fe(NO3)3;; pptn. as a solid mixt. on evapn.;; | |
With HNO3 In water discoloration of the aq. soln. of FeF2 with HNO3; formation of FeF3 and Fe(NO3)3;; pptn. as a solid mixt. on evapn.;; |
ferric nitrate
Conditions | Yield |
---|---|
In solid byproducts: H2O; 160°C to 170°C; |
ferric nitrate
3-hydroxy-3,4-dihydrobenzotriazine-4-one
tris[3-hydroxy-1,2,3-benzotriazine-4(3H)-one]iron(III)
Conditions | Yield |
---|---|
With triethylamine In tetrahydrofuran | 100% |
Conditions | Yield |
---|---|
With 1,2-ethanediol In water byproducts: C2H2O4(2-); by thermal decompn. of complex combination isolated in heat by oxidn. inaq. soln. of 1,2-ethanediol to C2H2O4(2-) by Ni(II), Zn(II), Fe(III) ni trates; heated at 500-900°C for 3 h; detd. by XRD; | 100% |
2,6-dimethyl-3,5-heptanedione
ferric nitrate
Conditions | Yield |
---|---|
With sodium methylate In methanol at 25 - 28℃; for 1.5h; | 95.9% |
Conditions | Yield |
---|---|
With ammonia In water High Pressure; soln. of nitrates, adjustment of pH to 8.66 (ammonia), heating at 192°C for 2 h (microwaves); centrifugation, washing; powder X-ray diffraction; | 95% |
With ammonia In water High Pressure; soln. of nitrates, adjustment of pH to 8.66 (ammonia), heating at 164°C for 2 h (microwaves); centrifugation, washing; powder X-ray diffraction; | 88% |
With ammonia In water High Pressure; soln. of nitrates, adjustment of pH to 8.66 (ammonia), heating at 164°C for 4 mins. (microwaves); centrifugation, washing; powder X-ray diffraction; | 85% |
Conditions | Yield |
---|---|
In hexane; water at 40℃; | 95% |
Conditions | Yield |
---|---|
With ammonia In water High Pressure; soln. of nitrates, adjustment of pH to 8.71 (ammonia), heating at 164°C for 4 mins. (microwaves); centrifugation, washing; powder X-ray diffraction; | A 94% B n/a |
ferric nitrate
Conditions | Yield |
---|---|
In water P-compd. was dissolved in the excess of 0.14 M aq. Fe-salt, stirring for10 min, solid KCl was added then soln. was treated with satd. aq. KCl; solid was filtered off, dried in air, elem. anal.; | 94% |
Conditions | Yield |
---|---|
In water at 60 - 550℃; pH=5.0; | 94% |
Conditions | Yield |
---|---|
With ammonia In water High Pressure; soln. of nitrates, adjustment of pH to 8.73 (ammonia), heating at 164°C for 4 mins. (microwaves); centrifugation, washing; powder X-ray diffraction; | 92% |
With ammonia In water High Pressure; soln. of nitrates, adjustment of pH to 8.95 (ammonia), heating at 164°C for 2 h (microwaves); centrifugation, washing; powder X-ray diffraction; | 90% |
With ammonia In water High Pressure; soln. of nitrates, adjustment of pH to 8.90 (ammonia), heating at 192°C for 2 h (microwaves); centrifugation, washing; powder X-ray diffraction; | 81% |
Conditions | Yield |
---|---|
With nitric acid; tartaric acid In neat (no solvent) nitrates dissolved in HNO3, tartaric acid added, evapd. by heating understirring, heated at 150 - 160 °C for 1 h, calcined at 400 - 600 °C for 2 h; powder XRD, TG; | 92% |
With citric acid In neat (no solvent) sols prepared from soln. of nitrates and citric acid in ethylene glycol monomethyl ether (Bi excess), spin coated, dried at 80 °C for 30 min, annealed at 200 and 400 °C for 5 min after each coating, annealed at 630 °C for 300-400 s; powder XRD; | |
In water Bi- and Fe-nitrates in 1.05:1 molar ratio dissolved in double distd. H2Owith few drops of nitric acid under constant heating and stirring for 1 h, sprayed on LaAlO3 substrate maintained at 300+/-5 °C; |
Conditions | Yield |
---|---|
With oxygen In water at 300℃; for 1h; | 91.6% |
Conditions | Yield |
---|---|
With ammonia In water High Pressure; soln. of nitrates, adjustment of pH to 8.90 (ammonia), heating at 164°C for 2 h (microwaves); centrifugation, washing; powder X-ray diffraction; | 90% |
With ammonia In water High Pressure; soln. of nitrates, adjustment of pH to 8.66 (ammonia), heating at 192°C for 2 h (microwaves); centrifugation, washing; powder X-ray diffraction; | 83% |
With formaldehyd; triethylamine In water byproducts: (CH2)6N4, H2O, {(C2H5)3NH}NO3; addn. of polyvinyl alcohol to metal nitrate soln., heated with stirring, addn. of mixt. of (NH4)2CO3 or NH4HCO3, triethylamine and formaline to soln., warmed, pptn. (10-12 h); filtered, washed, dried in an oven, heated (1000°C, 8-10 h), XRD, EDX; |
Conditions | Yield |
---|---|
In nitric acid Bi(NO3)3 and Fe(NO3)3 dissolved in 2N nitric acid, oxalic acid added under stirring, heated to boiling temp., evapd., dried at 130°C for 30 min, calcined at 600°C for 2 h; XRD, SEM, TG/DTA; | 90% |
Conditions | Yield |
---|---|
With LiOH In methanol N2; ligand hydrochloride (1 equiv.) and LiOH (2 equiv.) stirred in MeOH for 20 min, evapd., dissolved (MeOH), Fe(NO3)3 (1 equiv.) added dropwise, stirred for 5 min; filtered off, elem. anal.; | 90% |
Conditions | Yield |
---|---|
With sodium dodecylsulfonate In ethanol; water Fe-compd. and o-nitrobenzoic acid dissolved in ethanol-water (5:1) solution respectively, two solution mixed, sodium dodecylsulfonate added, pH ajusted slowly to 2.7 with stirring, aged for 8 h; filtered, washed with ethanol-water (5:1), dried in air at 80°C; | 89% |
Conditions | Yield |
---|---|
With NaHCO3 In methanol; water solid NaHCO3 was added during 20 min to a well-stirred soln. 3-(4-pyridyl)pentane-2,4-dione in CH3OH and H2O, the mixt. was combined with a soln. of Fe-salt in H2O; ppt. was dissolved in dry methanol, slow evapd.; | 88% |
N-(5-sulphonyl-8-hydroxyquinoline)-3,5-dimethyl-2-pyrazoline 5-one
ferric nitrate
Conditions | Yield |
---|---|
In ethanol refluxing org. ligand and Fe(NO3)3 (molar ratio 2:1) with stirring at 50-60°C, pptn.; filtration, washing (alcohol), drying; elem. anal.; | 87% |
Conditions | Yield |
---|---|
With ammonia In water High Pressure; soln. of nitrates, adjustment of pH to 8.03 (ammonia), heating at 192°C for 2 h (microwaves); centrifugation, washing; powder X-ray diffraction; | 86% |
With ammonia In water High Pressure; soln. of nitrates, adjustment of pH to 8.05 (ammonia), heating at 164°C for 2 h or 4 mins. (microwaves); centrifugation, washing; powder X-ray diffraction; | 84% |
In water High Pressure; rapid expansion of supercritical mixed soln. of Zn(NO3)2 and Fe(NO3)3 (100 MPa, 773 K, dwelling time of 6-7 s, concn. of 0.05 M, pH 1.5), isothermal 1-h anneal at temp. from the range of 823-873 K; SEM, TEM, X-ray diffraction anals.; | 30% |
5-<3'-methyl-5'-oxo-4',5'-dihydropyrazol-1-yl-sulfonyl>-8-quinolinol
ferric nitrate
Conditions | Yield |
---|---|
In ethanol refluxing org. ligand and Fe(NO3)3 (molar ratio 2:1) with stirring at 50-60°C, pptn.; filtration, washing (alcohol), drying; elem. anal.; | 84% |
ferric nitrate
Conditions | Yield |
---|---|
In ethanol; water aq. Te-salt soln. in min. solvent addn. to metal salt soln. (EtOH), mixt. stirring for 2 h; ppt. filtration, washing (water, EtOH), air drying; elem. anal.; | 83.4% |
ferric nitrate
5-diethylamino-3-pyridin-4-yl-pentan-1-ol
Conditions | Yield |
---|---|
With ammonium chloride In ammonia | 83% |
water
ferric nitrate
N,N'-bis[1,3-benzodioxol-5-ylmethylene]ethane-1,2-diamine
Fe(N,N'-bis[1,3-benzodioxol-5-ylmethylene]ethane-1,2-diamine)(NO3)3(H2O)
Conditions | Yield |
---|---|
In methanol; water Fe-compd. dissolved in CH3OH-H2O, added to refluxing diamine-compd. in CH3OH (molar ratio Fe-diamine=1:1), refluxed for 2 to 3 h; concentrated, washed with Et2O and petroleum ether, filtered, washed with suitable solvents, dried over anhydrous CaCl2, elem. anal.; | 82% |
Conditions | Yield |
---|---|
In water the ligand added to a hot soln. of metal salt; filtered, stand at room temp. for several d; elem. anal.; | 81% |
N-(5-sulphonyl-8-hydroxyquinoline)-3-amino-2-pyrazoline 5-one
ferric nitrate
Conditions | Yield |
---|---|
In ethanol refluxing org. ligand and Fe(NO3)3 (molar ratio 2:1) with stirring at 50-60°C, pptn.;; filtration, washing (alcohol), drying; elem. anal.;; | 80% |
Conditions | Yield |
---|---|
In ethanol refluxing for 2 h; vol. reduction (pptn.); | 80% |
Molecular Structure of Ferric nitrate nonahydrate (CAS NO.7782-61-8):
IUPAC Name: Iron(3+) trinitrate nonahydrate
Molecular Formula: FeH18N3O18
Molecular Weight: 403.99722 g/mol
Density: 1.68 g/cm3
Melting Point: 47 °C(lit.)
Boiling Point: 125°C
Flash Point: 125°C
Storage Temp.: store at RT.
Water Solubility: soluble
H-Bond Donor: 9
H-Bond Acceptor: 18
Exact Mass: 403.993478
MonoIsotopic Mass: 403.993478
Topological Polar Surface Area: 208
Heavy Atom Count: 22
Canonical SMILES: [N+](=O)([O-])[O-].[N+](=O)([O-])[O-].[N+](=O)([O-])[O-].O.O.O.O.O.O.O.O.O.[Fe+3]
InChI: InChI=1S/Fe.3NO3.9H2O/c;3*2-1(3)4;;;;;;;;;/h;;;;9*1H2/q+3;3*-1;;;;;;;;;
InChIKey: SZQUEWJRBJDHSM-UHFFFAOYSA-N
EINECS: 233-899-5
Ferric nitrate nonahydrate (CAS NO.7782-61-8) is used as catalyst, dye mordant, metal surface conditioning agent, oxidant, analytical reagent and radiomaterial sorbent. It also can be used in the research and development of medicine.
Ferric nitrate nonahydrate is prepared by treating iron metal or iron oxides with nitric acid.
Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
---|---|---|---|---|---|
rat | LD50 | oral | 3250mg/kg (3250mg/kg) | American Industrial Hygiene Association Journal. Vol. 30, Pg. 470, 1969. |
Hazard Codes: 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: 17-26-36-24/25
S17: Keep away from combustible material.
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36: Wear suitable protective clothing.
S24/25: Avoid contact with skin and eyes.
RIDADR: UN 1466 5.1/PG 3
WGK Germany: 1
RTECS: NO7175000
F: 3-9-23
HazardClass: 5.1
PackingGroup: III
HS Code: 28342980
Moderately toxic by ingestion.
OSHA PEL: TWA 1 mg(Fe)/m3
ACGIH TLV: TWA 1 mg(Fe)/m3
Ferric nitrate nonahydrate (CAS NO.7782-61-8) also can be called for Iron(+3)nitrate enneahydrate ; Iron(III) nitrate ; Iron(III) nitrate-9-hydrate ; Iron(III) nitrate enneahydrate ; Iron(III) nitrate,hydrous ; Iron(III) nitrate nonahydrate ; Iron(III) nitrate,nonohydrate . Ferric nitrate nonahydrate (CAS NO.7782-61-8) is a strong oxidizer and it may lead to fire when contact with combustible material. It's incompatible with combustible material, strong reducing agents, most common metals, organic material. Ferric nitrate nonahydrate is a pale purple solid and it's stable under normal shipping and handling conditions. However, it may decompose if heated. May discolor on exposure to light. After decomposition, Ferric nitrate nonahydrate turned into nitrogen oxides , irritating and toxic fumes and gases.When heated to decomposition it emits toxic fumes of NOx.
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