canthaxanthin cas 514-78-3

Product Name:Canthaxanthin
OtherName:Roxanthin
CAS No.:514-78-3
Molecular Formula:C40H52O2
Molecular weight:564.84
Appearance: Violet-red to reddish-violet powder.
Assay: ≥10%

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Canthaxanthin (CAS 514-78-3): Comprehensive Product Guide

Table of Contents

Product Overview & Specifications

Parameter Canthaxanthin (CAS 514-78-3) Beta-Carotene Lutein
CAS Number 514-78-3 7235-40-7 127-40-2
Molecular Formula C40H52O2 C40H56 C40H56O2
Appearance Violet-red crystals Dark orange crystals Orange-yellow powder
Solubility Lipid-soluble Lipid-soluble Limited water solubility
Antioxidant Capacity High (Singlet oxygen quenching) Moderate Moderate

Key Applications & Industry Uses

Food Industry

Used as natural colorant in:

  • Beverages (0.5-50 mg/kg)
  • Dairy products (5-25 mg/kg)
  • Confectionery (10-200 mg/kg)

Aquaculture & Animal Feed

Critical for:

  • Salmonid pigmentation (25-100 mg/kg feed)
  • Poultry yolk coloration (2-10 mg/kg)
  • Ornamental fish enhancement

Cosmetic Formulations

Functions as:

  • Skin-protective antioxidant (0.1-2% concentration)
  • Natural tanning agent in suncare products

Real-World Case Studies

Case Study 1: AquaFeed Solutions Inc.

Challenge: Achieve consistent salmon pigmentation under varying water temperatures
Solution: Custom 75 mg/kg canthaxanthin feed additive
Result: 22% improvement in color uniformity (measured via SalmoFan™)

Case Study 2: Nature’s Palette Foods

Challenge: Replace synthetic dyes in plant-based snacks
Solution: 40 mg/kg canthaxanthin emulsion system
Result: 18-month shelf-life stability with 95% color retention

Case Study 3: DermaGlow Cosmetics

Challenge: Develop antioxidant-rich anti-aging serum
Solution: 1.2% canthaxanthin nanoemulsion
Result: 31% reduction in UV-induced oxidative stress (in vitro testing)

Contact for Custom Solutions

Request technical documents or pricing:
Email: info@vivalr.com
Tel: (86) 15866781826

[Formstack integration point for sample requests]

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