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CAS No 7790-62-7 , dipotassium

  • Name: dipotassium
  • Synonyms: AG-H-12390; 7790-62-7; dipotassium sulfonato sulfate; Dipotassium disulfate;Potassium pyrosulfate;sulfonato sulfate; Potassium disulfate;dipotassium; Disulfuric acid dipotassium salt;
  • CAS Registry Number:
  • Transport: UN 3260
  • Melting Point: 325 ºC
  • Density: 2.51
  • Water Solubility: MAY DECOMPOSE
  • Safety Statements: R34
  • Hazard Symbols: C: Corrosive;
  • EINECS: 232-216-8
  • Molecular Weight: 254.3224
  • InchiKey: KAQHZJVQFBJKCK-UHFFFAOYSA-L
  • InChI: InChI=1S/2K.H2O7S2/c;;1-8(2,3)7-9(4,5)6/h;;(H,1,2,3)(H,4,5,6)/q2*+1;/p-2
  • Risk Statements: S26;S36/37/39;S45
  • Molecular Formula: K2O7S2
  • Molecular Structure:CAS No:7790-62-7 dipotassium
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7790-62-7 POTASSIUM PYROSULFATE; 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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7790-62-7 POTASSIUM PYROSULFATE

  • 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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7790-62-7 Potassium pyrosulfate

  • 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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7790-62-7 Potassium Pyrosulfate

  • China Hainan Zhongxin Chemical Co., Ltd. [Manufacturer]
  • Tel: + 86 898 6854 0310/ + 86 21 64361616
  • Fax: + 86 898 6854 0119
  • Address: HAINAN COMPANY
    Address: Rm 811, Hainan Mandarin Hotel,
    Binhai Avenue, Haikou city,
    Hainan, P.R.China
    Tel: + 86 898 6854 0310
    Fax: + 86 898 6854 0119 ,China
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7790-62-7 Potassium Pyrosulfate

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7790-62-7 Potassium pyrosulfate

  • India Nile Chemicals [Manufacturers]
  • Tel: +91-(22)-66313162, 23454828
  • Fax: +91-(22)-23454828
  • Address: 202, Matruchhaya, 378/80 Narshi Natha Street, Mumbai, Maharashtra 400 009, Mumbai,MumbaiIndia
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7790-62-7 Potassium pyrosulfate

  • United Kingdom Fisher Scientific UK [Importer/Exporter]
  • Tel: +44 1509 231166
  • Address: Bishop Meadow Road, Loughborough, Leicestershire, LE11 5RG Loughborough,LeicestershireUnited Kingdom
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7790-62-7 Potassium pyrosulfate

  • China Beijing Fengli Jingqiu Trade Co., Ltd. [Manufacturers]
  • Tel: 86-10-87973855 13911369153
  • Fax: +86-10-87969886/87969887
  • Address: -7#-8#, 39#, Wudian Road, Jiugong Town, Daxing District, Beijing BeiJing,BeiJingChina
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7790-62-7 POTASSIUM HYDROGEN SULFATE, FUSED, POWDER, REAGENT

  • United States Lab Express International Inc. [Manufacturer]
  • Tel: 973-227-1700/ 800-364-5291
  • Fax: 973-227-0023
  • Address: 10 Madison Road, Suite A,
    Fairfield, NJ 07004 ,United States
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7790-62-7 Potassium Pyrosulfate

  • United States CATER CHEMICALS CORP. []
  • Tel: +1-630-3507888
  • Fax: +1-630-3507930
  • Address: 247 William Street Bensenville,IL 60165 ,United States
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References of dipotassium
Title: Potassium Pyrosulfate
CAS Registry Number: 7790-62-7
CAS Name: Disulfuric acid dipotassium salt
Synonyms: "anhydrous" potassium acid sulfate
Molecular Formula: K2O7S2
Molecular Weight: 254.32
Percent Composition: K 30.75%, O 44.04%, S 25.22%
Line Formula: K2S2O7
Properties: Colorless, fused pieces. d 2.28. mp ~325°. Sol in water. The aq soln is strongly acid.
Melting point: mp ~325°
Density: d 2.28