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Color Developing Agent CD-3 2019-11-28T06:47:38+00:00

Color Developing Agent CD-3 | CAS 24567-76-8

Color developing agent CD-3 CAS No.: 24567-76-8

Color developing agent CD-3 product information

  • CAS NO.: 24567-76-8
  • Molecular Formula: 2(C12H21N3O2S).3(H2SO4).2(H2O)
  • Molecular Weight: 873.01 g/mol
  • Synonyms: Photosensitive Material CD-3; 4-(n-ethyl-N-2-methanesulfonylaminoethyl)-2-methylphenylenediamine sulphate
  • Package: 25 kg/drum

Specification of color developing agent CD-3

white or light pink powder or crystalline powder, easily soluble in water; aqueous solution is colorless or light red, gradually turning red if exposed to the air for long.

  • Appearance: white to pink crystal
  • Volatile matter: ≤0.1%
  • PH range: 1.38-1.78
  • CD/H acid: 1.500±0.010
  • Ash content: ≤0.1%
  • Heavy metal: ≤0.001%
  • Acidic aqueous solution: qualified
  • Alkaline aqueous solution: qualified
  • Photographic properties: qualified
  • Aging characteristic: qualified
  • Assay: 99.0-102.0%

Application of color developing agent CD-3

Color developing agent CD-3 is mainly for developing oil-soluble color photographic paper and reversal film.

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