Benzoic acid, 2-hydroxy-5-[[4-(6-methyl-7-sulfo[2,6'-bibenzothiazol]-2'-yl)phenyl]azo]-, disodium salt

Benzoic acid, 2-hydroxy-5-[[4-(6-methyl-7-sulfo[2,6'-bibenzothiazol]-2'-yl)phenyl]azo]-, disodium salt Structure
Benzoic acid, 2-hydroxy-5-[[4-(6-methyl-7-sulfo[2,6'-bibenzothiazol]-2'-yl)phenyl]azo]-, disodium salt
  • CAS No.6408-88-4
  • Chemical Name:Benzoic acid, 2-hydroxy-5-[[4-(6-methyl-7-sulfo[2,6'-bibenzothiazol]-2'-yl)phenyl]azo]-, disodium salt
  • CBNumber:CB64778406
  • Molecular Formula:C28H16N4Na2O6S3
  • Formula Weight:646.62438
  • MOL File:6408-88-4.mol
Hazard and Precautionary Statements (GHS)
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Benzoic acid, 2-hydroxy-5-[[4-(6-methyl-7-sulfo[2,6'-bibenzothiazol]-2'-yl)phenyl]azo]-, disodium salt Chemical Properties,Usage,Production

  • Preparation p-Methylaniline (2 Moore) and sulfur (4.5 atomic ratio) in 200 ~ 280 ℃ heat, with hair smoke from the sulphonated sulfuric acid alkali primrose spirit, its product diazo, coupled with 2-Hydroxybenzoic acid.
  • Properties and Applications red light yellow. Soluble in water for golden brown, slightly soluble in alcohol. The strong sulfuric acid is palm in light orange, diluted for lemon yellow. The dye solution to join strong hydrochloric acid has golden precipitation; Add thick sodium hydroxide solution for orange brown precipitation.
    Standard Acid Resistance Alkali Resistance Light Fastness Soaping Water
    Fading Stain Fading Stain
    ISO 3 2 4 2 2
Benzoic acid, 2-hydroxy-5-[[4-(6-methyl-7-sulfo[2,6'-bibenzothiazol]-2'-yl)phenyl]azo]-, disodium salt Preparation Products And Raw materials
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Benzoic acid, 2-hydroxy-5-[[4-(6-methyl-7-sulfo[2,6'-bibenzothiazol]-2'-yl)phenyl]azo]-, disodium salt Spectrum
6408-88-4, Benzoic acid, 2-hydroxy-5-[[4-(6-methyl-7-sulfo[2,6'-bibenzothiazol]-2'-yl)phenyl]azo]-, disodium saltRelated Search:
  • 6408-88-4
  • Direct Yellow 10
  • C.I.Direct Yellow 10:C.I.14140
  • Benzoic acid, 2-hydroxy-5-[[4-(6-methyl-7-sulfo[2,6'-bibenzothiazol]-2'-yl)phenyl]azo]-, disodium salt

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