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Gelest VIB-SSA

Gelest Ultramarine Violet SS (VIB-SSA) is a surface-treated violet ultramarine pigment. This pigment is used to create clean, bright shades and soft pastels for long-wear eye makeup and powders. It is more cost-effective than other organic pigments and is used in various color cosmetic formulations. This pigment imparts the excellent wetting properties of the shorter-chain silanes with a more emollient skin feel in powders and dispersed systems.

INCI Name: Stearyl Triethoxysilane, Ultramarines

Functions: Pigment, Wetting Agent

Pigment Treatment Type: Silicone & Silane Treatment

Pigment Treatment Family: Hydrophobic Treatments

Color: Violet

Synonyms: n -Octadecyltriethoxysilane, Octadecyltriethoxysilane, Silane, Triethoxyoctadecyl-, Stearyltriethoxysilane, Triethoxyoctadecylsilane

Knowde Enhanced TDS

Identification & Functionality

CI Number
Chemical Family
Pigment Treatment Family
Pigment Treatment Type
Cosmetic Ingredients Functions

Features & Benefits

Surface Treatment Benefits
     
  • Provides long wear
  •  
  • Lowers oil absorption
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  • Improves skin adhesion
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  • Enhances water repellency
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  • Facilitates dispersion processing
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Applications & Uses

Nail Care Applications
Sun Care Applications
Formulation Guideliness
     
  • Use up to 0.10% for color correction
  •  
  • More cost effective than organic pigments
  •  
  • Ultramarine Pink is the only UV and heat stable “red” pigment permitted for use around eyes
  •  
  • Ultramarines have low hiding power; use opacifiers to optimize
  •  
  • Over-processing may decrease color saturation of products
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Properties

Color
Physical Form
Odor
Slight characteristic
Typical Properties
ValueUnitsTest Method / Conditions
HydrophobicityPasses (1 gram floats on 50 ml still deionized water)
Loss on Drying (at 105°C, 3 hours)max. 1.3%
Microbiological Values
ValueUnitsTest Method / Conditions
Microbial Content (No Pathogens)max. 100cfu/g
Composition
ValueUnitsTest Method / Conditions
Ultramarine Violet Content98 - 99%
Stearyl Triethoxysilane Content1 - 2%
Heavy Metals
ValueUnitsTest Method / Conditions
Lead Contentmax. 20ppm

Regulatory & Compliance

Chemical Inventories

Packaging & Availability

Packaging Information
  • 75g
  • 1kg
  • 5kg
  • 10kg
  • Packaging Under: Nitrogen