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CAS No 7440-74-6 , indium

  • Name: indium
  • Synonyms: Indium compounds;indium; 7440-74-6;Indium; indium(I) cation; indio; elemental; HSDB 6972; IN; AG-G-95782; EINECS 231-180-0;
  • CAS Registry Number:
  • Transport: UN 3089 4.1/PG 2
  • Melting Point: 156 ºC
  • Boiling Point: 2000 ºC
  • Density: 7.30
  • Safety Statements: R20/21/22;R36/37/38
  • Hazard Symbols: Xn: Harmful;
  • EINECS: 231-180-0
  • Molecular Weight: 114.818
  • InchiKey: APFVFJFRJDLVQX-UHFFFAOYSA-N
  • InChI: InChI=1S/In
  • Risk Statements: S26;S36
  • Molecular Formula: In
  • Molecular Structure:CAS No:7440-74-6 indium
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7440-74-6 Indium Powder:-100mesh;-200mesh;-325mesh

  • Product Description Indium (In) 1,Purity :99.999% - 99.9999% 2,Technic:Electrolysis-Vacuum smelting:Removal of low melting point impurities.(S,Se,Pb,Cd,As,Hg,P,Te ) 3,Analysis :ICP-MS or GDMS (5N:All impurity elements is below 10ppm) 4,Dimension : In...
  • Min. Order: 3000
  • China Sichuan Xinlong Tellurium Industry Co.,Ltd [Manufacturer]
  • Tel: 86-28-85880454
  • Address: No.485 Tengfei 3rd Road, Southwest Economic airport, Shuangliu, Chengdu, Ch Chengdu,SichuanChina
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7440-74-6 Indium powder:-100mesh;-200mesh;-325mesh CAS NO.7440-74-6

  • Indium (In) 1,Purity :99.999% - 99.9999% 2,Technic:Electrolysis-Vacuum smelting:Removal of low melting point impurities.(S,Se,Pb,Cd,As,Hg,P,Te… ) 3,Analysis :ICP-MS or GDMS (5N:All impurity elements is below 10ppm) 4,Dimension : Ingot ;Granule ,Powd...
  • Min. Order: 8000
  • China CNBM(Chengdu) Optoelectronic Materials Co,Ltd [Manufacturer]
  • Tel: 86-28-85880591
  • Address: No.485 Tengfei 3rd Road, Southwest Economic airport, Shuangliu, Chengdu, Ch Chengdu,SichuanChina
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7440-74-6 INDIUM FOIL, 0.05MM THICK, 99.99% (METALS BASIS)

  • Hong kong Advanced Technology & Industrial Co., Ltd. [Manufacturer]
  • Tel: (852) 2390 2293/ (852) 2394 5546
  • Fax: (852) 2789 8314
  • Address: Unit B, 1/F., Cheong Shing Bldg.,
    17 Walnut St., Tai Kok Tsui, Kln,
    Hong Kong ,Hong kong
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7440-74-6 INDIUM FOIL; 99.99%

  • Germany ABCR GmbH & Co KG [Manufacturer]
  • Tel: +49 721 95061-0
  • Fax: +49 721 95061-80
  • Address: Im Schlehert 10
    76187 Karlsruhe
    Germany ,Germany
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7440-74-6 Indium atomic absorption standard solution

  • China Shanghai Hanhong Chemical Co., Ltd. [, Manufacturer, Trading Company, Agent]
  • Tel: +86-(21)-64762736, 64531573
  • Fax: +86-(21)-54291107
  • Address: 206-209, NO.1 Building , NO.245,Jiachuan Road, Xuhui District, Shanghai, Xuhui District,ShanghaiChina
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7440-74-6 INDIUM

  • Germany CHEMOS GmbH [Manufacturer]
  • Tel: 0049 9402/9336 0
  • Fax: 0049 9402/9336 13
  • Address: CHEMOS GmbH
    Werner-von-Siemensstr. 3
    93128 Regenstauf
    Germany ,Germany
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7440-74-6 Indium atomic absorption standard solution

  • Hong kong ADVANCED TECH. & IND. CO., LTD. [Distributor/Wholesaler]
  • Tel: 86-23902293
  • Fax: 86-27898314
  • Address: UNIT B, 1/F, CHEONG SHING IND. BLDG., 17 WALNUT ST., TAI KOK TSUI, KLN, HONG KONG Hong Kong,nilHong kong
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7440-74-6 Indium

  • United States GFS Chemicals, Inc. [Manufacturer]
  • Tel: 800-858-9682/ 740-881-5501
  • Fax: 740-881-5989
  • Address: GFS Chemicals, Inc.
    P.O. Box 245
    Powell, OH 43065 ,United States
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7440-74-6 Indium

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7440-74-6 Indium

  • China Shanghai Experiment Reagent Co.,LTD. [Manufacturers]
  • Tel: 0086-21-56558317 56553837
  • Fax: +86-21-56553837
  • Address: 10-603, No.555 Luding Road (No.1000 North Zhongshan Road),Shanghai Shanghai,ShanghaiChina
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References of indium
Title: Indium
CAS Registry Number: 7440-74-6
Literature References: In; at. wt 114.818; at. no. 49; valence 3, 2, 1. Group IIIA(13). Natural isotopes: 115 (95.77%); 113 (4.23%); 115In is a b- emitter, T? 6 ′ 1014 years. Artificial radioactive isotopes: 107-112; 114; 116-124. Occurrence in the earth's crust: 1 ′ 10-5%. Discovered in sphalerite ore by Reich and Richter in 1863. Generally found in zinc blendes. Monograph: M. T. Ludwick, Indium (Indium Corp. of America, Utica, N.Y., 1950). Review: Wade, Banister in Comprehensive Inorganic Chemistry vol. 1, J. C. Bailar, Jr. et al., Eds. (Pergamon Press, Oxford, 1973) pp 997-1000, 1065-1117; E. F. Milner, C. E. T. White in Kirk-Othmer Encyclopedia of Chemical Technology vol. 13 (Wiley-Interscience, New York, 3rd ed., 1981) pp 207-212.
Properties: Soft, white metal with bluish tinge. Emits a "tin cry" on bending. Ductile, malleable, softer than lead, leaves a mark on paper. Quite stable in air. Crystallizes and is diamagnetic. d20 7.3. mp 155°. bp 2000°. Sp heat: 0.0568 cal/g/°C. Hardness (Mohs') = 1.2. Unaffected by water; attacked by mineral acids. Very resistant to alkalies.
Melting point: mp 155°
Boiling point: bp 2000°
Density: d20 7.3
CAUTION: Indium salts are relatively nontoxic when administered orally; highly toxic when administered subcutaneously or intravenously. Experimental animal poisoning has produced injury to blood, heart, liver, kidneys: E. Browning, Toxicity of Industrial Metals (Appleton-Century-Crofts, New York, 2nd ed., 1969) pp 164-168.
Use: In bearing alloys; as a thin film on moving surfaces made from other metals. In dental alloys. In semiconductor research. In nuclear reactor control rods (in the form of an Ag-In-Cd alloy).