Pyrocatechol Violet

• Catalog number
  P998890
• Price
  Please ask
• Size
  5 g

• Chemical available in other sizes
  Please inquire size and price
• Stock availability
  Please Inquire
• Cas number
  115-41-3
• Chemical s molecular weight
  386.38
• Chemical s main applications
  Pyrocatechol Violet is a complexometric indicator dye. This phthalein dye chelates metals to form blue to blue-violet complexs. It is also a pH indicator with a transition interval from 0 - 8 (red to violet). It is known to be unstable when alkaline. The stability is improved at a neutral pH. When the pH is between 2-7 the color may be yellow.
• Other name
  Catechol Violet, Pyrocatecholsulfonphthalein; 4,4'-(1,1-Dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[1,2-benzenediol]; 3,3-Bis(3,4-dihydroxyphenyl)-3H-2,1-benzoxathiole 1,1-Dioxide; NSC 8805; PKF; Pyrocatechin Sulfonephthalein; Pyrocatechol Sulfonephthalein; 4,4'-(3H-2,1-Benzoxathiol-3-ylidene)bis-1,2-benzenediol S,S-Dioxide
• Chemical s formula
  C19H14O7S
• Physical properties
  No Data Available
• Melting temperature
  No Data Available
• Boiling temperature
  No Data Available
• Chemical s soluble in
  No Data Available
• Stability conditions
  No Data Available
• Storage
  No Data Available
• Chemical s specifications

• Gene target
  Pyrocatechol   Violet  
• Short name
  Pyrocatechol Violet
• Alternative name
  Pyrocatechol Violet

Similar products