company tower banner
Color Techniques Company Logo

Color Techniques AS-5146 Alkyl Silane Treated Black Iron Oxide

Color Techniques AS-5146 Alkyl Silane Treated Black Iron Oxide appears as stronger, jet black used in blush, eye shadow, eyebrow, eyeliner, face powder, foundation, lip, mascara, nail lacquer.

INCI Name: Iron Oxides, Triethoxycaprylylsilane

Color: Black

Pigment Treatment Type: Silane Treatment (11S), Silicone & Silane Treatment

  • TypeDocument Name
View All Documents

Knowde Enhanced TDS

Identification & Functionality

CI Number
Chemical Family
Cosmetic Ingredients Functions
EINECS No.
215-277-5 or 235-442-9 (Black Iron Oxide), 220-941-2 (Triethoxycaprylylsilane)

Features & Benefits

Applications & Uses

Application Format
Nail Care Applications

Properties

Color
Physical Form
Chemical Properties
ValueUnitsTest Method / Conditions
Chromium Contentmax. 100ppm
Copper Contentmax. 50ppm
Lead Contentmax. 10ppm
Mercury Contentmax. 1ppm
Nickel Contentmax. 200ppm
Organic ColorNegative
Water Soluble Substancesmax. 1%
Zinc Contentmax. 100ppm
Heavy Metals
ValueUnitsTest Method / Conditions
Arsenic Contentmax. 3ppm
Barium Contentmax. 50ppm
Cadmium Contentmax. 1ppm

Regulatory & Compliance

Regulatory

Conforms to US CFR Title 21, Part 73 and European E-172 regulations for iron oxides

Technical Details & Test Data

Hydrophobicity

Floats on still water at least 1 hour

Microbiological Limits

Combined count of less than 50 microorganisms per gram and the absence of gram negative bacteria.

Packaging & Availability

Regional Availability
  • Africa
  • Asia Pacific
  • Europe
  • Latin America
  • USA

Storage & Handling

Shelf Life

5 years (Sealed drums under ambient conditions)