1344-28-1
- Product Name：Aluminum oxide
- Molecular Formula：Al2O3
- Purity：99%
- Molecular Weight：101.961
Product Details;
CasNo： 1344-28-1
Molecular Formula： Al2O3
Appearance： white odorless crystalline powder
Quality products make an important contribution to long-term revenue and profitability. We supply top purity Aluminum oxide 1344-28-1 with cheap price.
1.What is the Aluminum oxide ?
Aluminum oxide is a conventional metal oxide nanoparticle. Oral sub-chronic exposure to Aluminum oxide or zinc oxide nanoparticles has hepato-renal toxicity. The toxicities of Aluminum oxide and/or zinc oxide NPs mediated through different correlated pathways.
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- 555-31-7
aluminum isopropoxide
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- 1333-84-2,1344-28-1
aluminum oxide
| Conditions | Yield |
|---|---|
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In water; isopropyl alcohol; toluene; at 265 ℃; for 14h; under 45004.5 - 75007.5 Torr;
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hydrolysis;;
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reduced-pressure chemical vapor deposition (N2, N2/H2, N2/O2 or N2/H2O atmoisphere, 200-380°C, total gas flow 1000 ml/min);
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With water; In propan-1-ol; pptn. on H2O addn., polymer addn. either with H2O or after hydrolysis step, drying, calcination (773 K, 24 h); surface area and porosity depending on polymer type, its amount, and method of addition;
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With polyethylene glycol; water; In propan-1-ol; pptn. on H2O addn., polymer addn. either with H2O or after hydrolysis step, drying, calcination (773 K, 24 h); surface area and porosity depending on polymer type, its amount, and method of addition;
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With water; In propan-1-ol; pptn. on H2O addn., polymer addn. either with H2O or after hydrolysis step, drying, calcination (773 K, 24 h); surface area and porosity depending on polymer type, its amount, and method of addition;
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With water; Polyvinyl alcohol; In propan-1-ol; pptn. on H2O addn., polymer addn. either with H2O or after hydrolysis step, drying, calcination (773 K, 24 h); surface area and porosity depending on polymer type, its amount, and method of addition;
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With water; In ethanol; water; hydrolyzing Al-compd. dissolved in dried EtOH with distilled water; evapn., suspending of residue in distilled water and boiling for 1 h, evapn.;
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With water; In neat (no solvent); slow hydrolysis of aluminium isopropoxide (placed in a porcelein dish) by atmospheric moisture, solid transferred to a silica crucible, dried in an air oven, 100 ° C, 12 h, calcined in a furnace, 600 ° C, 6 h;
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With water; In propan-1-ol; pptn. on H2O addn., drying, calcination (773 K, 24 h); surface area and porosity depending on polymer type, its amount, and method of addition;
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With water; In not given; hydrolysis, calcination of the obtained ppt. (800°C, 6 h); predominant γ-Al2O3;
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With oxygen; In gaseous matrix; chemical vapor deposition (polycrystalline Pt or single-crystal Si substrate, 623 K, N2 carrier gas);
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With air; In cyclohexane; dissoln. of Al compd. in C6H12, room temp.; stirring, 20-30 min; spraying through nozzle; freezing in stirred liq. nitrogen; decanting; drying by sublimation; calcining in flowing air at 300-800.degree;
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With air; In not given; Al(OC3H7)3 hydrolysed, heated at 600°C for 24 h, pressed into disc, crushed, sieved, heated at 800°C for 4 h in air;
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In gas; byproducts: AlO(OH), propene, H2O; thermal decompn. at 300-360°C, further products propane, isopropanol, acetone; elem. anal.; Kinetics;
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In gaseous matrix; chemical vapor deposition (N2 carrier gas, total flow rate 1000 ml/min,silicon substrate, 250-450°C=;
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In ethanol; soln. of metal compds. sprayed onto substrate keeping over 400°C by Kavan, L. Graetzel, M., Electrochim. Acta 1995, 40, 643; annealed at 500°C for 1 h, analyzed by XRD; metal oxide layer obtained;
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In water; hydrolysis, calcination (550°C) according to Lahousse, C., Aboulayt, A., Mauge, F., Bachelier, J. and Lavalley, J. C., J. Mol. Catal. 74,283 (1993).;
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In water; hydrolyzation (85°C, 30 min) with water, drying (room temp., 24 h, 110°C, 12 h), calcination (500°C, 5 h) in air flow;
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In ethanol; water; hydrolysis, pptn. of aluminium hydroxide, drying (130°C, 6 h);
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In neat (no solvent); Electric Arc; low-temp. plasma deposition, pyrolysis, 290 and 460°C, atmospheric pressure, annealing (510°C, 15 min);
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In neat (no solvent); thermal decompn. at 360°C, calcination at 600°C;
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In water; isopropyl alcohol; calcination (600°C, 16 h;
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In propan-1-ol; dissolving under stirring, water slow addn., slow agitation (24 h), filtration, washing (water), drying (373 K, 24 h), calcination (773 K, 24 h);
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In octane; CVD on Si wafer at 300-475°C; soln. of Al isopropoxide in n-octane vaporized at 210°C; carrier gas: Ar; deposition pressure: 1.2 Torr; annealed in O2 for 1 h; Kinetics;
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With Pluronic P123 triblock copolymer; In not given; addn. of Pluronic P123 to a soln. of aluminum isopropoxide with or without polystyrene beads, slow evapn., calcination;
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hydrolyzing; washing, drying;
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In water; purified liquid poured into deionized water, stirred, form gel of aluminum hydroxide; hydroxide decomposed in air at 850°C;
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With water; In water; hydrolysis; washing with water and drying at 120°C;
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With H2O; In water; hydrolysis react., pptd. Al(OH)3 filtered, washed thoroughly, cut into cakes, dried at 120°C for 24 h, activated at 500°C in a stream of pure air for another 24 h; crushed, powdered and sieved to 40-60 mesh size;
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hydrogenchloride; In water; stirred under N2 at 170-250 °C, evapd., calcined at 1200 °C for 2 h;
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With H2O; In water; Al isopropoxide addn. to water, heating (90°C, 2 h, vigorous stirring), HCl addn., boiling, dip coating (Si3N4 substrate), firing (1500°C, 10 h); scanning electron microscopy;
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In isopropyl alcohol; (N2), Al isopropoxide refluxing in isopropanol( (overnight), H2O/isopropanol dropwise addn. (vigorous stirring), refluxing (1 h), evapn. (30°C), drying (105°C, overnight), calcination (400, 600, 800, or1000°C, 6 h, air); X-ray diffraction;
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With lauric acid; water; In propan-1-ol; Al-hydroxide suspn. prepd. by hydrolysis of Al-isopropoxide with water in propanol; suspn. stirred for 1 h and then lauric acid added slowly; mixt. aged for 24 h and heated at 110°C for 2 d; ppt.filtered, washed with ethanol and dried; compd. calcined at temp. of 450°C with temp. ramp of 1°C/min under N2 (<200°C) and air at (>200°C);
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In further solvent(s); High Pressure; according to Iwamoto, S.; Inoue, M. J. Jpn. Pet. Inst. 2008, 51, 143; aluminum triisopropoxide suspended in diethylenetriamine; placed in autoclave; diethylenetriamine added; purged with N2; heated (300°C, 2 h); cooled to room temp.; washed with acetone; air-dried; calcined (700°C, 30 min);
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aluminum isopropoxide; With nitric acid; In ethanol; for 5h;
In ethanol; at 60 ℃; for 96h;
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aluminum isopropoxide; With nitric acid; In ethanol; for 5h;
at 60 ℃; for 48h;
at 900 ℃; for 10h; Calcination;
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aluminum isopropoxide; With cetyltrimethylammonim bromide; In water; isopropyl alcohol; toluene; at 20 ℃; for 29.5h;
at 500 ℃; for 5h; Calcination;
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aluminum isopropoxide; With nitric acid; In ethanol; at 20 ℃; for 5h;
at 60 ℃; for 48h; Calcination;
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aluminum isopropoxide; With nitric acid; In ethanol; at 20 ℃; for 5h;
at 400 ℃; for 4h; Calcination;
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With Pluronic P104; In ethanol; at 20 ℃; for 5h;
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aluminum isopropoxide; With ammonium hydroxide; cis-Octadecenoic acid; at 79.84 - 179.84 ℃; for 53h;
at 549.84 ℃; Calcination;
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aluminum isopropoxide; With nitric acid; In ethanol; at 60 ℃; for 48h;
at 20 - 800 ℃; Calcination;
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aluminum isopropoxide; With nitric acid; In ethanol; for 12h;
at 400 ℃; for 2h; Calcination;
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aluminum isopropoxide; With nitric acid; In ethanol; at 20 ℃; for 5h;
at 700 ℃; for 4h; Calcination;
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aluminum isopropoxide; With nitric acid; In ethanol; at 60 ℃; for 48h;
at 700 ℃; for 4h; Calcination;
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With water; at 550 ℃; for 2h;
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- 1333-84-2,1344-28-1
aluminum oxide
| Conditions | Yield |
|---|---|
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at 500 ℃; for 30h; under 7.50075E-05 Torr; Purification / work up;
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2.What is the CAS number for Aluminum oxide ?
The CAS number of Aluminum oxide is 1344-28-1.
More information of Aluminum oxide 1344-28-1 are:
|
CAS Number |
1344-28-1 |
|
Density |
3.95-4.1 g/cm3 |
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Melting Point |
2040 °C |
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Boiling Point |
2980 °C |
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Flash Point |
2980°C |
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HS CODE |
2818200000 |
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PSA |
0.00000 |
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LogP |
0.31860 |
3.What are another words for Aluminum oxide ?
Synonyms for Aluminum oxide 1344-28-1:AD 998;AES 11C;AES 22S;AES-T;AF 115;AFL 204AB3;AG 507C;AGX (oxide);AHP 200(oxide);AKP 008;AKP 100;AKP 20;AKP 28;AKP 48 (oxide);AKP 53;AKP 700;AKP-G;AKP-G005;AKP-G 020;AKP-G 030;AKP-HP;AL 15-1;AL 15-2;AL 160SG-III;AL 160SG3;AL 160SG4;AL 200;AL 203-05;AL 203C;AL 20SD;AL23;AL 23 (oxide);AL31-03;AL 33;AL 3945E;AL 41;activated alumina;1067-2M;202P1;24A;272LA-A5;A 12 (metal oxide);A 12-4;A 1203C;A 13;A 13M;A 14 (alumina);A 152GR;A 152SG;A16;A 16SG;A 16UG;AA 03;AA 10;AA 2;AA 3;AA 400G;AC 11;AC 11K;AC 11R;Aluminium Hydroxide;
4.What is the molecular formula of Aluminum oxide?
The chemical formula of Aluminum oxide is Al2O3 which containing 2 Aluminum atoms and 3 Oxygen atoms,and the molecular weight of Aluminum oxide is 101.961.
5.What is Aluminum oxide (1344-28-1) used for?
Aluminum oxide nanoparticles are high in purity, and have a small particle size and uniform structure. Unlike the previous complicated and expensive methods, large-scale regular and uniform nanopillars are easily and economically achieved by the pattern transfer of anodized aluminum oxide templates.
InChI:InChI=1/2Al.3O/q2*+3;3*-2
Relevant articles related to Aluminum oxide:
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Article |
Source |
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An experimental study on stability and thermal conductivity of water-graphene oxide/aluminum oxide nanoparticles as a cooling hybrid nanofluid ,International Journal of Heat and Mass Transfer Volume 145, December 2019, 118751 |
This experimental study investigated the thermal conductivity of the hybrid nanofluid of water–graphene oxide (GO) nanostructure/aluminum oxide (Al2O3) nanoparticles at a temperature range of 25–50 °C and volume fractions of 0.1, 0.25, 0.5, 0.75, and 1%. |
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Hepato-renal toxicity of oral sub-chronic exposure to aluminum oxide and/or zinc oxide nanoparticles in rats ,Toxicology Reports Volume 6, 2019, Pages 336-346 |
The co-exposure to both nanoparticles results in synergistic effects. From these results, we can conclude that co-exposure to aluminum oxide nanoparticles and zinc oxide nanoparticles results in more pronounced hepatorenal toxicities and systemic inflammation. |
6.Buy Aluminum oxide with the best price .
Dalian Yoking Chemical Co., Ltd is a quality supplier of Aluminum oxide. Our main goal is customer satisfaction. Contact us to negotiate the cheap price for your business on top purity Aluminum oxide 1344-28-1.
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