TECHNICAL DATA

PRODUCT NAME: EXTERNAL D&C VIOLET 2



  • Color Index Name:
  • Colour Index No:
  • CTFA Identification
  • CAS No.:
  • Acid Violet 43
  • 60730
  • External D&C Violet No. 2
  • 4430-18-6
Molecular Weight: 431.39

Structure:

Pure Color 86.0%
Chemical Name: Monosodium salt of 2-[(9,10 dihydro-4-hydroxy-9, 10-dioxo- 1-anthracenyl) amino]-5-methyl-benzene sulfonic acid
Chemical Formula: C 21H14NO6SNa
Heavy Metals:
  • Lead - < 10 ppm
  • Arsenic - < 1 ppm Mercury
  • Mercury - < 1 ppm
Volatile (@135°C) plus Chlorides & Sulfates as Sodium Salts 12.0% maximum
Water Insolubles: 0.4% maximum
Uncombined Intermediates: Meets FDA Requirements
Subsidiary Colors: Meets FDA Requirements
Recommended Use: Soap, shampoo, bubble bath and externally applied cosmetics
Use Restrictions : Use of this color is limited to externally applied (non-mucous) cosmetics.
Microbiological:
  • APC
  • Yeast & Mold
  • Gram Negative
  • < 1000 col./gram
  • < 100 col./gram combined
  • Negative
Shelf Life : Indefinite when stored as recommended (5 years)
Recommended Storage Conditions: Store at room temperature in a dry location. Keep container and inner liner tightly closed.
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