Dyes and Pigments

• Acid Red 289 CAS 12220-28-9

  Acid Red 289
  CAS No 12220-28-9
  Assay: 97.0% Min| Appearance: Wine-red powder
  Molecular Formula: C35H29N2NaO7S2| Molecular Weight: 676.73
  Einecs:...

• Fast Violet B CAS 99-21-8

  Fast Violet B
  CAS 99-21-8
  Purity: 99.0%Min | Appearance: White to off-white powder
  Molecular Formula: C17H18ClN3O3 | MW: 256.30000
  Einecs: 202-740-1
  Synonyms:...

• Rhodamine 6G CAS 989-38-8

  Rhodamine 6G
  CAS 989-38-8
  Purity: 99.0%Min | Appearance: Dark red crystalline powder
  Molecular Formula: C28H31ClN2O3 | MW: 479.010
  Einecs: 213-584-9
  Synonyms:...

• Pigment Yellow 101 CAS 2387-03-3

  Pigment Yellow 101
  CAS No 2387-03-3
  Assay: -| Appearance: Yellow solid
  Molecular Formula: C22H16N2O2 | Molecular Weight: 340.4
  Einecs: 219-210-0
  Synonyms:...

• Blue Tetrazolium CAS 1871-22-3

  Blue tetrazolium
  CAS No 1871-22-3
  Assay: 95.0%Min | Appearance: Light yellow to brownish yellow powder
  Molecular Formula: C40H32Cl3N8O2 | Molecular Weight: 727.6...

• Solvent Blue 36 CAS 14233-37-5

  Solvent Blue 36
  CAS No:14233-37-5Appearance:Blue powderMolecular Formula:C20H22N2O2 | Molecular...

• 4,4'-bis-(Dimethylamino)diphenylmethane CAS 101-61-1

  4,4'-bis-(Dimethylamino)diphenylmethane
  CAS No 101-61-1
  Assay: 98.5% Min | Appearance: White crystalline powder
  Molecular Formula: C17H22N2 | Molecular Weight: 254.4...

• J Acid CAS 87-02-5

  J acid
  CAS No 87-02-5
  Assay: 90.0% Min| Appearance: grey to light brown powder
  Molecular Formula: C10H9NO4S | Molecular Weight: 239.2
  Einecs: 201-718-9...

• Sudan I CAS 842-07-9

  Sudan ICAS No 842-07-9
  Appearance: Yellow powder
  Molecular Formula: C16H12N2O | Molecular Weight: 248.28
  Einecs: 212-668-2
  Synonyms: 2-Naphthalenol, 1- (phenylazo)-;...

• Violanthrone-79 CAS 85652-50-2

  Violanthrone-79
  CAS No 85652-50-2
  Assay: 90.0-95.0% | Appearance: Dark blue free-flowing powder
  Molecular Formula: C50H48O4 | Molecular Weight: 712.9
  Synonyms:...

• H Acid CAS 90-20-0

  H acid
  CAS No 90-20-0
  Assay: 80.0% Min | Appearance: Grayish-white powder
  Molecular Formula: C10H9NO7S2 | Molecular Weight: 319.3
  Einecs: 201-975-7
  Synonyms:...

• 3-di-n-Butylamino-6-methyl-7-phenylaminofluoran CAS 89331...

  3-di-n-Butylamino-6-methyl-7-phenylaminofluoran
  CAS No 89331-94-2
  Assay: 99.0%Min | Appearance: White powder
  Molecular Formula: C35H36N2O3 | Molecular Weight: 532.7...