Pyridine hydrobromide

• Post Date:

  May 09,2013

• Expiry Date:

  Nov 05,2013

• Detailed Description:

  Cas No. :18820-82-1

  Pyridine hydrobromide is a kind of strong acid and weak base salt.
  Molecular Formula:C₅H₅N.HBr
  Molecular Weight:160.01
  Appearance:White and off-white solid
  Content:≧98.5%
  Dissolubility:Mutual soluble with water and ethanol, insoluble in acetone, CC14 and arene.
  Melting Point:210-220^οC
  pH(1g in 10ml water):PH2.6-2.8
  Use:Pyridine hydrobromide is used as the intermediate of cefaloridine, cefapirin, ceftazidime and many other cephalosporin moldin antimicrobial (like 7-ADCA).

• CAS Registry Number:

  18820-82-1

• Synonyms:

  ;Pyridine, hydrobromide (1:1);Pyridine, hydrobromide;Pyridinium bromide;pyridine hydrobromide (1:1);Pyridinium Hydrobromide;

• Molecular Formula:

  C₅H₆BrN

• Molecular Weight:

  160.0118

• Molecular Structure:

  

• Hazard Symbols:

   Xn:Harmful;
  

• Risk Codes:

  R20/21/22:;
  R36/37/38:;
  

• Safety Description:

  S26:;
  S36:;
  

• Company:

  ShanDong Fongder Imp. & Exp.Co.Ltd.     [ China ]        

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