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CAS No 7789-29-9 , Potassium hydrogen fluoride

  • Name: Potassium hydrogen fluoride
  • Synonyms: Potassium bifluoride;Potassium hydrogen fluoride;
  • CAS Registry Number:
  • Transport: UN 1811
  • Melting Point: 239 ºC
  • Density: 2.37 g/mL at 25 °C(lit.)
  • Water Solubility: 39 G/100 ML (20 ºC)
  • Safety Statements: R25;R34
  • Hazard Symbols: C: Corrosive;T: Toxic;
  • EINECS: 232-156-2
  • Molecular Weight: 78.10
  • InChI: InChI=1/2FH.K/h2*1H;/q;;+1/p-1
  • Risk Statements: S22;S26;S37;S45
  • Molecular Formula: KHF2
  • Molecular Structure:CAS No:7789-29-9 Potassium hydrogen fluoride
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7789-29-9 POTASSIUM HYDROGEN FLUORIDE; 97%

  • 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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7789-29-9 potassium bifluoride

  • United States HBCChem, Inc. [Manufacturers]
  • Tel: +1-510-219-6317
  • Fax: +1-510-675-0318
  • Address: Union City,CaliforniaUnited States
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7789-29-9 potassium bifluoride

  • 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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7789-29-9 POTASSIUM BIFLUORIDE

  • 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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7789-29-9 potassium bifluoride

  • 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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7789-29-9 Potassium Bifluoride

  • India Triveni Chemicals []
  • Tel: +91-(260)-2400022, 3258683
  • Fax: +91-(260)-2400022/3264008
  • Address: 135, Pancharatna, Char Rasta, G.I.D.C., Vapi, Gujarat 396 195, ,India
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7789-29-9 Potassium Bifluoride

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7789-29-9 Potassium hydrogenfluoride

  • 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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7789-29-9 POTASSIUM HYDROGEN DIFLUORIDE, 99% PS

  • Spain Panreac Synthesis [Manufacturer]
  • Tel: +34 937 489 400
  • Fax: +34 937 489 494
  • Address: PANREAC QUIMICA, S.A.U.
    Poligono Plan de la Bruguera. Garraf, 2
    E-08211 Castellar del Vall?s
    Barcelona (Spain) ,Spain
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7789-29-9 Potassium Hydrogen Fluoride

  • United States Wintersun chemical [Manufacturers]
  • Tel: +1 909 930-1688 0086-574-87322704, 87298453, 27857
  • Fax: +1 909 947-1788
  • Address: Ontario,OntarioUnited States
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References of Potassium hydrogen fluoride
Title: Potassium Bifluoride
CAS Registry Number: 7789-29-9
Synonyms: Potassium acid fluoride; potassium hydrogen fluoride
Molecular Formula: F2HK
Molecular Weight: 78.10
Percent Composition: F 48.65%, H 1.29%, K 50.06%
Line Formula: KF.HF
Literature References: Prepd according to the eq KOH + 2HF = KHF2 + H2O: Lange, Eichler, Z. Phys. Chem. 129, 285 (1927); Kwasnik in Handbook of Preparative Inorganic Chemistry vol. 1, G. Brauer, Ed. (Academic Press, New York, 2nd ed., 1963) p 237. Made commercially from potassium carbonate and hydrofluoric acid.
Properties: Tetragonal crystals. Poisonous! d 2.37. mp 238.7°. Transformation pt 195°. Soly in water (g/100 ml): 30.1 (10°); 39.2 (20°); 114.0 (80°). Sol in dil alc. Insol in abs alc.
Melting point: mp 238.7°
Density: d 2.37
CAUTION: Corrosive and irritating to skin, mucous membranes.
Use: In the prepn of pure potassium fluoride; as an electrolyte in the manuf of fluorine; frosting glass; treating coal to prevent slag formation; flux for silver solders; catalyst in the alkylation of benzene with olefins.