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CAS No 7789-00-6 , dipotassium

  • Name: dipotassium
  • Synonyms: Dipotassium monochromate; Bipotassium chromate; Potassium chromate(VI); Tarapacaite;dioxido(dioxo)chromium;dipotassium; Chromate of potash; Dipotassium chromate;POTASSIUM CHROMATE;
  • CAS Registry Number:
  • Transport: UN 1479/3288/9142
  • Melting Point: 975 ºC
  • Flash Point: °C
  • Boiling Point: °Cat760mmHg
  • Density: 2.732
  • Water Solubility: 640 G/L (20 ºC)
  • Safety Statements: R22;R36/37/38;R43;R46;R49;R50/53;R8
  • Hazard Symbols: O: Oxidizing agent;N: Dangerous for the environment;T: Toxic;
  • Flash Point: °C
  • EINECS: 232-140-5
  • Molecular Weight: 194.1903
  • InchiKey: XMXNVYPJWBTAHN-UHFFFAOYSA-N
  • InChI: InChI=1S/Cr.2K.4O/q;2*+1;;;2*-1
  • Risk Statements: S45;S53;S60;S61
  • Molecular Formula: CrK2O4
  • Molecular Structure:CAS No:7789-00-6 dipotassium
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7789-00-6 POTASSIUM CHROMATE; 98%

  • 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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7789-00-6 POTASSIUM CHROMATE

  • 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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7789-00-6 Potassium chromate

  • 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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7789-00-6 Potassium Chromate

  • 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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7789-00-6 Potassium Chromate

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7789-00-6 Potassium Chromate

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7789-00-6 Potassium chromate

  • 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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7789-00-6 Potassium chromate

  • Germany AppliChem mbH []
  • Tel: +49 6151 93 57 0
  • Fax: +49 6151 93 57 11
  • Address: Ottoweg 4 D-64291 Darmstadt ,Germany
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7789-00-6 Potassium chromate

  • 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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7789-00-6 POTASSIUM CHROMATE P. A.

  • Germany AppliChem GmbH [Manufacturer]
  • Tel: +49 6151 93 57 0
  • Fax: +49 6151 93 57 11
  • Address: AppliChem GmbH
    Ottoweg 4
    64291 Darmstadt
    Germany ,Germany
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References of dipotassium
Title: Potassium Chromate(VI)
CAS Registry Number: 7789-00-6
Synonyms: Neutral potassium chromate
Molecular Formula: CrK2O4
Molecular Weight: 194.19
Percent Composition: Cr 26.78%, K 40.27%, O 32.96%
Line Formula: K2CrO4
Properties: Lemon-yellow crystals; d 2.73; mp 975°. Sol in 1.6 parts cold, 1.2 parts boiling water. Insol in alcohol. The aq soln is alkaline to litmus or phenolphthalein.
Melting point: mp 975°
Density: d 2.73
Use: Has a limited application in enamels, finishing leather, rustproofing of metals, being replaced by the sodium salt; as reagent in analytical chemistry.