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CAS No 7789-78-8 , calcium

  • Name: calcium
  • Synonyms: calcium; AC1MHWG1;hydride; calcium(2+) dihydride; Calcium(II) hydride; AC1L2XY5; CTK2I0451; ACMC-1BJ94; 57308-10-8;7789-78-8; KSC380I5D;
  • CAS Registry Number:
  • Transport: UN 1404
  • Melting Point: 190 ºC
  • Density: 1.9
  • Safety Statements: R15
  • Hazard Symbols: F: Flammable;
  • EINECS: 232-189-2
  • Molecular Weight: 42.09388
  • InchiKey: UUGAXJGDKREHIO-UHFFFAOYSA-N
  • InChI: InChI=1S/Ca.2H/q+2;2*-1
  • Risk Statements: S7/8;S24/25;S43A
  • Molecular Formula: CaH2
  • Molecular Structure:CAS No:7789-78-8 calcium
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7789-78-8 Calcium Hydride

  • Calcium Hydride,Packing:1)100g pop-top can,2)250g pop-top can,3)500g pop-top can,4)40kg iron drum.Or as customer requests,our capacity of Calcium Hydride is 80mt/a.Applications:Acted as Reducing Agent,Condensation Agent,Drying Agent and Hydrogen prod...
  • Min. Order: 80
  • FOB Price: USDfalse - false /
  • China Tianjin Beidouxing Fine Chemical [Manufacturer]
  • Tel: 86-152-22363597
  • Address: Tianjin,China Tianjin,TianjinChina
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7789-78-8 CALCIUM HYDRIDE, COARSE POWDER; CA 92%

  • 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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7789-78-8 CALCIUM HYDRIDE >95%, -2 MM GAIN SIZE

  • 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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7789-78-8 Calcium hydride

  • United States HBCChem, Inc. [Manufacturers]
  • Tel: +1-510-219-6317
  • Fax: +1-510-675-0318
  • Address: Union City,CaliforniaUnited States
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7789-78-8 Calcium hydride

  • 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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7789-78-8 Calcium hydride

  • United States Strem Chemicals, Inc. [Manufacturer]
  • Tel: (978) 499-1600/ (800) 647-8736
  • Fax: (978) 465-3104
  • Address: 7 Mulliken Way
    Newburyport, MA 01950-4098 ,United States
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7789-78-8 Calcium Hydride

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7789-78-8 Calcium Hydride

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7789-78-8 Calcium Hydride

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7789-78-8 Calcium Hydride

  • China China Langchem Inc. []
  • Tel: +86-(21)-58956006
  • Fax: +86-(21)-58956100
  • Address: 514 Room, 1# Building, 88# Cailun Road, Zhangjiang High Tech Park, Shanghai 201203, ,China
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References of calcium
Title: Calcium Hydride
CAS Registry Number: 7789-78-8
Molecular Formula: CaH2
Molecular Weight: 42.09
Percent Composition: Ca 95.22%, H 4.79%
Literature References: Prepd by direct combination of calcium and hydrogen at 300-400°: GB 597055 (1948); by reduction of lime with magnesium in the presence of hydrogen: Gibb, Trans. Electrochem. Soc. 93, 198-211 (1948); from CaCl2 and hydrogen in the presence of sodium: Wade, Alexander, US 2702740 (1955 to Metal Hydrides). Reviews: Halls, Ind. Chem. 22, 680 (1946); Kilb, USAEC APEX-485, 57 pp (1959).
Properties: Orthorhombic crystals or powder; the commercial product is gray. d 1.7. mp 1.86°. Decomposes with water, lower alcohols and carboxylic acids to form hydrogen; moderately powerful condensing agent with ketones and acid esters; more powerful reducing agent toward metal oxides than lithium or sodium hydrides.
Melting point: mp 1.86°
Density: d 1.7
Use: To prepare rare metals by reduction of their oxides; as a drying agent for liquids and gases; to generate hydrogen: 1 g of calcium hydride in water liberates 1 liter of hydrogen at STP; in organic syntheses.