Ultramarine Blue for Leather

Description: Our ultramarine blue for the leather industry is utilized in leather dyeing and finishing processes to achieve blue color tones. It offers excellent penetration and color uniformity, enhancing the appearance of leather products.


  • Leather goods
  • Footwear
  • Upholstery
  • Automotive interiors

Properties: Penetration, colorfastness, compatibility with leather substrates.

Product Name Ultramarine Blue
C.I. Name Pigment Blue 29
C.I. Number 77007
C.A.S. Number 57455-37-5
Molecular Weight 994.5
Boiling Point N/A
Solubility in water Insoluble
Appearance Powder
Colour Blue
Melting Point >1000°C
Odor Odorless
Thermal Decompaction >350°C (660°F)