كبريتات الإنديوم الثلاثية
| الأسماء | |
|---|---|
| أسماء أخرى
Indium sulfate
| |
| تمييز | |
| رقم CAS | [] |
| PubChem | |
| رقم EC | |
| SMILES |
|
| InChI | InChI=1/2In.3H2O4S/c;;3*1-5(2,3)4/h;;3*(H2,1,2,3,4)/q2*+3;;;/p-6 |
| الخصائص | |
| الصيغة الجزيئية | In2(SO4)3 |
| كتلة مولية | 517.81 g/mol |
| المظهر | white-gray odorless powder, hygroscopic, monoclinic crystals |
| الكثافة | 3.44 g/cm3, solid |
| نقطة الانصهار |
decomposes at 600 °C |
| قابلية الذوبان في الماء | soluble, (539.2 g/L at 20 °C) |
| البنية | |
| البنية البلورية | monoclinic (room temperature) |
| الزمرة الفراغية | P121 |
| ثابت العقد | a = 8.57 Å, b = 8.908 Å, c = 14.66 Å |
| ثابت العقد | α = 90°, β = 124.72°, γ = 90° |
| البنية | |
| البنية البلورية | rhombohedral |
| الزمرة الفراغية | R-3 |
| ثابت العقد | a = 8.44 Å, b = 8.44 Å, c = 23.093 Å |
| ثابت العقد | α = 90°, β = 90°, γ = 120° |
| 6 formula per cell | |
| الكيمياء الحرارية | |
| سعة الحرارة النوعية، C | 0.129 |
| المخاطر | |
| صفحة بيانات السلامة | tttmetalpowder |
|
تبويب الاتحاد الاوروپي (DSD)
|
not listed |
| توصيف المخاطر | R20 R21 R22 R36 R37 R38 |
| تحذيرات وقائية | نطقب:S20 نطقب:S21 S24 نطقب:S25 S36 S37 S39 |
| (معيـَّن النار) |
|
|
قيمة حد العتبة
|
0.1 (TWA), 0.3 (STEL) |
| حدود التعرض الصحية بالولايات المتحدة (NIOSH): | |
|
PEL (المسموح)
|
0.1 |
|
ما لم يُذكر غير ذلك، البيانات المعطاة للمواد في حالاتهم العيارية (عند 25 °س [77 °ف]، 100 kPa). | |
 verify (what is  ?)
| |
| مراجع الجدول | |
كبريتات الإنديوم الثلاثية Indium(III) sulfate (In2(SO4)3) هي ملح كبريتات لفلز الإنديوم. وهي كبريتات مرة ونصف sesquisulfate، أي حتى مجموعة الكبريتات تحدث بنسبة 1نطقب:Half إلى نسبة تواجد الفلز. It may be formed by the reaction of indium, its oxide, or its carbonate with sulfuric acid. An excess of strong acid is required, otherwise insoluble basic salts are formed. As a solid indium sulfate can be anhydrous, or take the form of a pentahydrate with five water molecules or a nonahydrate with nine molecules of water. Indium sulfate is used in the production of indium or indium containing substances. Indium sulfate also can be found in basic salts, acidic salts or double salts including indium alum.
الخصائص
In water solution, the indium ion forms a complex with water and sulfate, examples being InSO4.5H2O+ and In(SO4)2.4H2O-. Indium is unusual in forming a sulfate complex. The effect on the sulfate ion is revealed in the Raman spectrum. The proportion of sulfate complex increases with temperature showing the reaction that forms it is endothermic. The proportion also increases with concentration of the solution and can be over a half. The sulfate complex rapidly exchanges with water at a rate of over 10,000,000 per second, so that NMR cannot detect the difference that results from a complexed and noncomplexed indium ion. An indium sulfate water solution is quite acidic with a 0.14 mol/liter solution having a pH of 1.85. If the pH rises above 3.4 then a precipitate will form.
The Raman spectrum of the solution shows lines at 650, 1000 and 1125 cm-1 due to a sulfur–oxygen bonds in sulfate bound to indium. A line at 255 cm-1 is due to the indium-oxygen bond to the sulfate. The water attached to the indium atom causes a band at about 400 cm-1.
Solid anhydrous indium sulfate has two crystalline forms. When formed by chlorine gas chemical transport at 848 K it has a monoclinic form with unit cell dimensions a = 8.570 Å, b = 8.908 Å and c = 12.0521 Å, β = 91.05°, and four formulae per cell. A high temperature form deposited at 973K has a hexagonal (or rhombohedral) form with cell dimensions of a = 8.440 Å, c = 23.093 Å and six formulae per cell.
During extraction of indium, a sulfate solution of mixed metals, including indium sulfate, has trivalent metals partitioned into a kerosene solution of di-2-ethylhexyl hydrogen phosphate. Isododecylphosphetanic and diisooctylphosphinic acids can also be used for this function. The kerosene mixture is then backwashed with an acid to recover the metals in a water solution and regenerate the extracting fluid.
التفاعلات
When heated to 710K or above, indium sulfate decomposes by giving off sulfur trioxide vapour, yielding indium oxide.
In2(SO4)3 → In2O3 + 3SO3
Alkalies added to indium sulfate solutions precipitate basic salts. For example potassium hydroxide produces either a basic sulfate, 2In2O3.SO3.nH2O, or KIn3(OH)6(SO4)2 depending on pH.Sodium pyrophosphate causes a slimy precipitate of indium pyrophosphate, In4(P2O7)3•3H2O. Potassium periodate causes a precipitate of a basic indium periodate, 2InO5•In(OH)3•6H2O.Oxalic acid causes a precipitate of indium oxalate, In2(C2O4)3•10H2O. Alkali oxalates cause a precipitate of the alkali dioxalatoindate to form: MIn(C2O4)2•3H2O where M=Na, K or NH4.
مركبات ذات صلة
كبريتات الهيدروجين
An acid sulfate, indium hydrogensulfate tetrahydrate with the formula HIn(SO4)2·4H2O crystallises in the orthorhombic system with unit cell dimensions a=9.997 Å, b=5477 Å, c=18.44 Å, with four of the formula per cell. The density is 2.50 cm-3. In the acid sulfate, two water molecules are linked to the indium atom and a hydronium ion H5O2 takes care of the proton. This is part of an acid sulfate family that includes Al, Ga, In, Tl(III), Fe(III) and Ti(III). HIn(SO4)2 is made by evaporating an indium sulfate in 40% sulfuric acid solution or cooling indium sulfate in a 60% sulfuric acid solution. As the acid tetrahydrate is heated it gives off water yielding a trihydrate, monohydrate, and an anhydrous form at 370, 385 and 482K. Above 505K it gives out more water and sulfur dioxide yielding the neutral indium sulfate. Indium hydrogensulfate is a proton conductor with conductivity 0.0002Ω−1cm−1.
الكبريتات القاعدية
A basic indium sulfate is made by adding ethanol to a water solution of indium sulfate. Crystals can be formed by using a 0.05 molar solution with twice the volume of ethanol, and waiting for several weeks for crystals to form. InOHSO4·(H2O)2 has monoclinic crystals with a=6.06 Å b=7.89 Å c=12.66 Å and β=107.5°. Cell volume is 577.6 Å3. Another basic indium sulfate InOHSO4 with rhombohedral crystals is made by heating a indium sulfate solution at 160°C or over for about a week in a sealed tube. This insoluble basic salt also forms if indium sulfate solution is diluted below 0.005 molar. So a precipitate forms from diluted solutions as well as from heated solutions.
الكبريتات المزدوجة اللامائية
Two different types of anhydrous double indium sulfates have been made. One is from the family MI3MIII[XO4]3 with MI being a large singly positive ion such as K, Rb, Cs, Tl or NH3; MIII is triply charged and can be Al, Ga, In, Tl, V, Cr, Fe, Sc and other rare earths; and X is S or Se. Most of these have a rhombohedral crystal structure. However, triammonium indium trisulfate, (NH4)3In(SO4)3 converts from rhombohedral to monoclinic as the temperature drops below 80°C, and converts back into a rhombohedral form with space group R3c as the temperature rises above 110°C. The low temperature monoclinic form has space group P21/c, a=8.96, b=15.64 c=9.13 β=108.28° Z=4 The high temperature form is termed "β-". An explanation for this transition is that ammonium (and also thallium) is a non-spherical ion and thus has lower symmetry. However when it is heated enough, dynamical disorder causing random orientations makes the ions on average spherically symmetric. Alkali metal ions are spherical in shape at all temperatures and form rhombohedral structures. Double sulfates of this form exist of indium with the alkali metals sodium, potassium, rubidium, and cesium. These can be formed by heating a solid mixture of the individual sulfates to 350°C.
| name | formula | molecular weight | a Å | c Å | α | volume Å3 | density |
|---|---|---|---|---|---|---|---|
| trisodium indium trisulfate | Na3In(SO4)3 | 471.97 | 13.970 | 8.771 | 109°00′ | 494 | 3.172 |
| tripotassium indium trisulfate | K3In(SO4)3 | 520.30 | 14.862 | 8.960 | 109°45′ | 571 | 3.026 |
| trirubidium indium trisulfate | Rb3In(SO4)3 | 659.41 | 15.413 | 9.136 | 110°03′ | 626 | 3.498 |
| tricesium indium trisulfate | Cs3In(SO4)3 | 801.72 | 16.068 | 9.211 | 110°36′ | 687 | 3.876 |
| triammonium indium trisulfate | (NH4)3In(SO4)3 | 361.06 | 15.531 | 9.163 | 120° | 1914.1 | 1.88 |
| ammonium indium disulfate | NH4In(SO4)2 | 324.98 | 4.902 | 8.703 | 73.643 | 171.27 | 3.15 |
| rubidium indium disulfate | RbIn(SO4)2 | 392.41 | 4.908 | 8.7862 | 73.781 | 173.50 | 3.75 |
| cesium indium disulfate | CsIn(SO4)2 | 439.85 | 4.956 | 9.2567 | 74.473 | 187.26 | 3.90 |
| thallium indium disulfate | TlIn(SO4)2 | 511.33 | 4.919 | 8.7882 | 73.748 | 174.27 | 4.87 |
Another series of anhydrous rhombohedral double salts in the same series of TlFe(SO4)2 exists. These can be made by heating a mixture of anhydrous sulfates at 350°C, or by dehydrating hydrous double alum type salts at 300°C. The substances in this series are RbIn(SO4)2, CsIn(SO4)2, TlIn(SO4)2 and NH4In(SO4).2. Although KIn(SO4)2 exists it has a different crystalline form.
الكبريتات المزدوجة المميهة
Hydrated double salts of indium in an alum structure exist with formula MIIn(SO4)2•12H2O. All alums have a cubic crystal structure with space group Pa3. The indium cesium alum CsIn(SO4)2•12H2O has formula weight 656.0, unit cell width 12.54 Å, cell volume 1972 Å3 and density 2.20 g/cm3. It has the β alum structure. The cesium alum can be used in the analysis of indium. It precipitates when cesium nitrate is added to indium sulfate solution with extra sulfuric acid added.
Indium ammonium alum NH4In(SO4)2•12H2O is fairly unstable at room temperature and must be crystallised below 5°C. It decomposes at 36°C to a tetrahydrate. It changes to a ferroelectric phase below 127K. The alum methyl ammonium indium sulfate dodecahydrate CH3NH3In(SO4)2•12H2O becomes ferroelectric below 164K. Potassium indium alum has not been crystallised. Rubidum indium alum is highly efflorescent very easily losing its water.
Another series of monoclinic hydrated double salts have four water molecules MIn(SO4)2•4H2O, with five formulae per unit cell, where M is NH4, K or Rb and the point group is P21/c. The prototype substance for the series is [NH4]Sm[SO4]2[H2O]4.
| formula | weight | a Å | b Å | c Å | β | volume Å3 | density | ref |
|---|---|---|---|---|---|---|---|---|
| NH4In(SO4)2•4H2O | 397.04 | 10.651 | 10.745 | 9.279 | 102.67° | 1036.08 | 3.182 | |
| KIn(SO4)2•4H2O | 418.10 | 10.581 | 10.641 | 9.224 | 101.93° | 1016.1 | 3.416 | |
| RbIn(SO4)2•4H2O | 464.47 | 10.651 | 10.745 | 09.279 | 102.67 | 1036.1 | 3.722 |
الكادميوم can also form a double sulfate, Cd3In2(SO4)6.26H2O.
Crystals with less water also exist like KIn(SO4)2•1H2O.
الكبريتات المزدوجة العضوية
Organic base double sulfates of indium include guanidinium [C(NH2)3]In(SO4)2.2H2O which crystallises in a monoclinic system with space group P21/c a=4.769 Å b=20.416 Å c=10.445 Å β=93.39° cell volume 1015.3, أربعة formulas per cell and density 2.637. [H2(4,4')Bi-pyr] [In(SO4)2.4H2O]2 crystallises in the triclinic system with a=7.143 b=7.798 c=12.580 α=107.61° β=98.79° γ=93.89° cell volume 655.2Å 3, one formula per cell and density 2.322. H(2,2')bipyridinium indium sulfate [H(2,2')Bi-pyr] In(SO4)2.3H2O, the hexamethylenediamine salt [NH3(CH2)6NH3][In(SO4)2.2H2O]2 and [H2Py(CH2)3Py] [In(SO4)2.2H2O]2 also exist. Yet other organic derivatives include those of triethylenetetramine, and amylammonium.
Tri-μ-sulfato-κ6O:O'-bis[aqua(1,10-phenanthroline-κ2N,N')indium(III)] dihydrate [In2(SO4)3(C12H8N2)2(H2O)2]·2H2O has a 1,10-phenanthroline molecule linked to each indium ion. Two indium ions are linked via three sulfate groups. It forms triclinic crystals with two of the formula per unit cell. The density is 2.097 g/cm3.
Dimethylindium sulfate [(CH3)2In]2SO4 can be made by reacting trimethylindium with dry sulfuric acid.
مخلوطاً
A double indium sulfate chloride salt has formula In2(SO4)3•InCl3•(17±1)H2O.
Monovalent
Indium(I) sulfate, In2SO4 can be made in a solid state by heating indium metal with indium(III) sulfate, but when dissolving in water or sulfuric acid, In+ reacts to produce hydrogen gas. The mixed valence salt InIInIII(SO4)2 is also made by heating indium metal with indium(III) sulfate.
الاستخدامات
Indium sulfate is a commercially available chemical. It can be used to electroplate indium metal, as a hardening agent in gold electroplating or to prepare other indium containing substances such as copper indium selenide. It has been sold as a health supplement, even though there is no evidence of benefit to humans, and it is toxic.
The first high-frequency transistor was the surface-barrier germanium transistor developed by Philco in 1953, capable of operating up to 60 MHz. These were made by etching depressions into an N-type germanium base from both sides with jets of indium sulfate until it was a few ten-thousandths of an inch thick. Indium electroplated into the depressions formed the collector and emitter.
الهامش
- ^ Perry D, Phillips S (1995) : Version 2.0, An Electronic Database, CRC Press ISBN 0-8493-8671-3
- ^ Indium Sulfate. Product Data Sheet Indium Cooperation
- ^ Villars, Pierre; Cenzual, Karin; Gladyshevskii, Roman (2015). . Walter de Gruyter. p. 654.
- ^ Pallister, Peter J.; Moudrakovski, Igor L.; Enright, Gary D.; Ripmeester, John A. (2013). "Structural assessment of anhydrous sulfates with high field 33S solid state NMR and first principles calculations". CrystEngComm. 15 (43): 8808. doi:10.1039/C3CE41233D.
- ^ Nilson, L. F.; Pettersson, Otto (1 January 1880). "On the Molecular Heat and Volume of the Rare Earths and Their Sulphates" (PDF). Proceedings of the Royal Society of London. 31: 46–51. Retrieved 2 June 2015.
- ^ Tritrust Industrial C. Ltd. "MSDS OF Indium Sulfate" (PDF).
- ^ http://materion.com/MSDS/MSDS.aspx?file=m000870
- ^ Hester, Ronald E.; Plane, Robert A.; Walrafen, George E. (1963). "Raman Spectra of Aqueous Solutions of Indium Sulfate, Nitrate, and Perchlorate". The Journal of Chemical Physics. 38 (1): 249. Bibcode:1963JChPh..38..249H. doi:10.1063/1.1733470.
- ^ Perret, R; Tudo, J; Jolibois, B; Couchot, P (July 1974). "Préparation et caractérisation cristallographique de quelques sulfates doubles d'indium(III) et de thallium(III), MI3MIII (SO4)3 (MI = Na, K, Rb et Cs)". Journal of the Less Common Metals (in الفرنسية). 37 (1): 9–12. doi:10.1016/0022-5088(74)90003-4.
- ^ Caminiti, R.; Paschina, G. (September 1981). "An X-ray diffraction study of the structure of the aqua indium(III) ion in indium sulphate solution". Chemical Physics Letters. 82 (3): 487–491. Bibcode:1981CPL....82..487C. doi:10.1016/0009-2614(81)85425-5.
- ^ Cotton, F. Albert; Wilkinson, Geoffrey (1966). Advanced Inorganic Chemistry. John Wiley & Sons. p. 438.
- ^ Rudolph, Wolfram W.; Fischer, Dieter; Tomney, Madelaine R.; Pye, Cory C. (2004). "Indium(iii) hydration in aqueous solutions of perchlorate, nitrate and sulfate. Raman and infrared spectroscopic studies and ab-initio molecular orbital calculations of indium(iii)-water clusters" (PDF). Physical Chemistry Chemical Physics. 6 (22): 5145. Bibcode:2004PCCP....6.5145R. doi:10.1039/b407419j. Retrieved 31 May 2015.
- ^ Busev, A.I. (22 October 2013). . Elsevier. p. 30. ISBN .
- ^ Krause, M.; Gruehn, R. (January 1995). "Contributions on the thermal behaviour of sulphates XVII. Single crystal structure refinements of In2(SO4)3 and Ga2(SO4)3". Zeitschrift für Kristallographie. 210 (6): 427–431. doi:10.1524/zkri.1995.210.6.427.
- ^ Travkin, V. F.; Kubasov, V. L.; Glubokov, Yu. M.; Busygina, N. S.; Kazanbaev, L. A.; Kozlov, P. A. (October 2004). "Extraction of indium(III) from sulfate solutions with organophosphorus acids". Russian Journal of Applied Chemistry. 77 (10): 1613–1617. doi:10.1007/s11167-005-0082-9.
- ^ Zhou, Huijuan; Cai, Weiping; Zhang, Lide (April 1999). "Synthesis and structure of indium oxide nanoparticles dispersed within pores of mesoporous silica". Materials Research Bulletin. 34 (6): 845–849. doi:10.1016/S0025-5408(99)00080-X.
- ^ Grimes, S. M. (1984). "Chapter 4. Al, Ga, In, Tl". Annual Reports Section "A" (Inorganic Chemistry). 81: 90. doi:10.1039/IC9848100075. Retrieved 2 June 2015.
- ^ Busev, A.I. (22 October 2013). . Elsevier. pp. 67–68. ISBN .
- ^ Busev, A.I. (22 October 2013). . Elsevier. pp. 111–112. ISBN .
- ^ Tudo, J.; Jolibois, B.; Laplace, G.; Nowogrocki, G.; Abraham, F. (15 July 1979). "Structure cristalline du sulfate acide d'indium(III) hydraté". Acta Crystallographica Section B Structural Crystallography and Crystal Chemistry (in الفرنسية). 35 (7): 1580–1583. doi:10.1107/s0567740879007172.
- ^ Voropaeva, E. Yu.; Stenina, I. A.; Yaroslavtsev, A. B. (January 2007). "Proton conduction in indium hydrogensulfate and hydrous zirconia composites". Russian Journal of Inorganic Chemistry. 52 (1): 1–6. doi:10.1134/S0036023607010019.
- ^ Johansson, Georg (1961). "The Crystal Structure of InOHSO4(H2O)2" (PDF). Acta Chemica Scandinavica. 15 (7): 1437–1453. Retrieved 31 May 2015.
- ^ Johansson, Georg (1962). "The Crystal Structure of FeOHSO4 and InOHSO4" (PDF). Acta Chemica Scandinavica. 16 (5): 1234–1244. Retrieved 31 May 2015.
- ^ Jolibois, B.; Laplace, G.; Abraham, F.; Nowogrocki, G. (15 November 1980). "The low-temperature forms of some M1/3MIII(XO4)3 compounds: structure of triammonium indium(III) trisulfate". Acta Crystallographica Section B Structural Crystallography and Crystal Chemistry. 36 (11): 2517–2519. doi:10.1107/S0567740880009338.
- ^ Perret, R.; Couchot, P. (June 1972). "Preparation et caracterisation cristallographique des sulfates et seleniates doubles anhydres d'indium M1In(XO4)2". Journal of the Less Common Metals (in الفرنسية). 27 (3): 333–338. doi:10.1016/0022-5088(72)90065-3.
- ^ Beattie, James K.; Best, Stephen P.; Skelton, Brian W.; White, Allan H. (1981). O". Journal of the Chemical Society, Dalton Transactions (10): 2105–2111. doi:10.1039/DT9810002105. Retrieved 1 June 2015.
- ^ Armstrong, Robert S.; Berry, Andrew J.; Cole, Bradley D.; Nugent, Kerry W. (1997). "Chromium luminescence as a probe of site effects in the alum lattice". Journal of the Chemical Society, Dalton Transactions (3): 363–366. doi:10.1039/A605705E.
- ^ Busev, A.I. (22 October 2013). . Elsevier. p. 5. ISBN .
- ^ Ekeley, John B.; Potratz, Herbert A. (June 1936). "Some Double Salts of Indium and Organic Bases". Journal of the American Chemical Society. 58 (6): 907–909. doi:10.1021/ja01297a016.
- ^ Fimland, B. O.; Svare, I (1 September 1987). "NMR and dielectric studies of NH4+ motion in some ammonium alums". Physica Scripta. 36 (3): 559–562. Bibcode:1987PhyS...36..559F. doi:10.1088/0031-8949/36/3/031.
- ^ . 5. 1888. p. 533. Retrieved 3 June 2015.
- ^ Bailey, W. C.; Story, H. S. (1973). "Nuclear quadrupole coupling of 115In in NH4In(SO4)2•12H2O". The Journal of Chemical Physics. 58 (3): 1255–1256. Bibcode:1973JChPh..58.1255B. doi:10.1063/1.1679317.
- ^ Purkayastha, B.C.; Das, H.B. (1 February 1963). "A STUDY ON THE PROBABLE EXISTENCE OF POTASSIUM INDIUM ALUM WITH RADIOACTIVE NUCLEI. PART I". Journal of the Indian Chemical Society. 40.
- ^ Ivanovski, Vladimir; Petruševski, Vladimir M.; Šoptrajanov, Bojan (April 1999). "Vibrational spectra of hexaaqua complexes". Vibrational Spectroscopy. 19 (2): 425–429. doi:10.1016/S0924-2031(98)00068-X.
- ^ "inorganic Materials Database". Atom Work. Retrieved 31 May 2015.
- ^ "Inorganic Materials Database". AtomWork. Retrieved 31 May 2015.
- ^ "Inorganic Materials Database". AtomWork. Retrieved 31 May 2015.
- ^ Fedorov, P.I.; Lovetskaya, G.A.; Starikova, Z.A.; Vlaskin, O.I. (November 1983). "[Study of zinc- and cadmium sulfates interaction with indium sulfate in aqueous solution at 25 deg C]". Zhurnal Neorganicheskoj Khimii. 28 (11): 2962–2965.
- ^ Mukhatarova, N. N.; Rastsvetaeva, R. K.; Ilyukhin, V. V.; Belov, N. V. (March 1979). "Crystal structure of KIn(SO4)2·H2O". Soviet Physics Doklady. 24: 140. Bibcode:1979SPhD...24..140M.
- ^ Petrosyants, S. P.; Ilyukhin, A. B.; Ketsko, V. A. (November 2006). "Supramolecular compounds of indium sulfates with nitrogen-containing cations". Russian Journal of Coordination Chemistry. 32 (11): 777–783. doi:10.1134/s1070328406110029.
- ^ Tian, Zhen-Fen (March 2009). "Solvothermal Synthesis and Characterization of One-dimensional Chained Indium-Sulfate". Chemical Journal of Chinese Universities.
- ^ Ekeley, John B.; Potratz, Herbert A. (June 1936). "Some Double Salts of Indium and Organic Bases". Journal of the American Chemical Society. 58 (6): 907–909. doi:10.1021/ja01297a016.
- ^ Shen, Fwu Ming; Lush, Shie Fu (15 September 2010). "Tri-µ-sulfato-κ6O:O'-bis[aqua(1,10-phenanthroline- κ2N,N')indium(III)] dihydrate". Acta Crystallographica Section E Structure Reports Online. 66 (10): m1260–m1261. doi:10.1107/S1600536810036330. Retrieved 3 June 2015.
- ^ Olapinski, H.; Weidlein, J. (June 1973). "Bis(dialkylmetall)sulfate der elemente gallium, indium und thallium". Journal of Organometallic Chemistry. 54: 87–93. doi:10.1016/s0022-328x(00)84995-5.
- ^ Kartzmark, Elinor M. (August 1977). "Double salts of indium trichloride with the alkali chlorides, with ammonium chloride, and with indium sulfate". Canadian Journal of Chemistry. 55 (15): 2792–2798. doi:10.1139/v77-388. Retrieved 31 May 2015.
-
^ Dmitriev, V.S.; Malinov, S.A.; Dubovitskaya, L.G.; Smirnov, V.A. (September 1986). "Vzaimodejstvie metallicheskogo indiya s sul'fatom indiya(3)". Zhurnal Neorganicheskoj Khimii (in الروسية). 31 (9): 2372–2377. ISSN 0044-457X. Unknown parameter
|trans_title=ignored (help) -
^ Kozin, L.F.; Egorova, A.G. (May 1982). "Sul'fat odnovalentnogo indiya, ego sintez i svojstva". Zhurnal Obshchej Khimii (in الروسية). 52 (5): 1020–1024. ISSN 0044-460X. Unknown parameter
|trans_title=ignored (help) - ^ Downs, A. J. (31 May 1993). . Springer. p. 211.
- ^ Schwarz-Schampera, Ulrich; Herzig, Peter M. (14 March 2013). . Springer Science & Business Media. p. 171. ISBN .
- ^ "Indium Corp. In2(SO4)3 Indium Sulfate Anhydrous". Retrieved 2 June 2015.
- ^ Bradley, David (2 July 2008). "Health Benefits of Indium". Retrieved 2 June 2015.
- ^ Bradley, W.E. (December 1953). "The Surface-Barrier Transistor: Part I-Principles of the Surface-Barrier Transistor". Proceedings of the IRE. 41 (12): 1702–1706. doi:10.1109/JRPROC.1953.274351.
- ^ ""Philco Claims Its Transistor Outperforms Others Now In Use". Wall Street Journal. أربعة December 1953. p. 4.
- ^ "Electroplated Transistors Announced". Electronics magazine. January 1954.
| أملاح وإستر أيون الكبريتات | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| He | |||||||||||||||||||
| B |
|
O | F | Ne | |||||||||||||||
|
|
Si | P | Cl | Ar | |||||||||||||||
|
|
|
|
|
, |
Ge | As | Se | Br | Kr | ||||||||||
| Y | Nb | Mo | Tc | Ru | Rh | Te | I | Xe | |||||||||||
| Hf | Ta | W | Re | Os | Ir | Pt | Au |
, |
Po | At | Rn | ||||||||
| Fr | Ra | Rf | Db | Sg | Bh | Hs | Mt | Ds | Rg | Cn | Uut | Fl | Uup | Lv | Uus | Uuo | |||
| ↓ | |||||||||||||||||||
| La |
|
Nd | Pm | Sm | Eu | Gd | Tb | Dy | Ho | Er | Tm | Lu | |||||||
| Ac | Th | Pa |
|
Np | Pu | Am | Cm | Bk | Cf | Es | Fm | Md | No | Lr | |||||
