C.I. Acid Red 114

Synonyms

1,3-Naphthalenedisulfonic acid, 8-((3,3'-dimethyl-4'-((4-(((4-methylphenyl)sulfonyl)oxy)phenyl)azo)(1,1'-biphenyl)-4-yl)azo)-7-hydroxy-, disodium salt; Acid Leather Red BG; Acid Red 114; Amacid Milling Red PRS; Benzyl Fast Red BG; Benzyl Red BR; C.I. 23635; C.I. Acid Red 114, disodium salt; CI Acid Red 114; Cerven kysela 114 [Czech]; Elcacid Milling Fast Red RS; Erionyl Red RS; Fenafor Red PB; Folan Red B; Intrazone Red BR; Kayanol Milling Red RS; Leather Fast Red B; Levanol Red GG; Midlon Red PRS; Milling Fast Red B; Milling Red B; Milling Red BB; Milling Red SWB; NCI C61096; Polar Red RS; Sandolan Red N-RS; Sella Fast Red RS; Sulphonol Fast Red R; Sulphonol Red R; Suminol Milling Red RS; Supranol Fast Red 3G; Supranol Fast Red GG; Supranol Red PBX-CF; Supranol Red R; Telon Fast Red GG; Tertracid Milling Red B; Tetracid Milling Red B; Tetracid Milling Red G; Vondamol Fast Red RS; [ChemIDplus]

Category

Benzidine Dyes

Description

Deep maroon solid; [HSDB]

Sources/Uses

Used as dye for wool, silk, jute fibers, and leather; [HSDB]

Comments

An o-dianisidine-based dye--sufficient evidence of carcinogenicity in animals; [IARC] May cause irritation; May be harmful if swallowed; Possible carcinogen; Possible effects on the liver and kidneys; [MSDSonline]

Biomedical References

Hepatoxic (a) from occupational exposure (secondary effect) or (b) in animal studies or in humans after ingestion

Possible (2b)

Processes

Industrial Processes with risk of exposure:

• Leather Tanning and Processing
• Textiles (Printing, Dyeing, or Finishing)