FD&C Blue 1 Granular

Deliver vibrant, stable blue coloration with FD&C Blue 1 Granular (CI 42090, E-133) — a professional-grade, FDA-certified water-soluble dye trusted across food, pharmaceutical, and cosmetic industries.

Also known as Brilliant Blue FCF, this triarylmethane dye produces a bright sky-blue to deep blue tone depending on concentration. The granular form provides significant handling advantages over fine powder:

✔ Reduced airborne dust
✔ Improved flow properties
✔ Easier weighing and mixing
✔ Better operator safety
✔ Lower contamination risk

Because it dissolves completely in water, FD&C Blue 1 ensures uniform color distribution in aqueous systems without sedimentation.

Regulatory Compliance – FDA Certified

FD&C Blue 1 is:

• Listed under 21 CFR Part 74
• Subject to FDA batch certification
• Permitted in food
• Permitted in drugs
• Permitted in cosmetics

Each batch must undergo FDA certification prior to commercial distribution.

Why Choose Granular FD&C Blue 1?

Granular grade is ideal when:

• Large-scale food production
•  Pharmaceutical blending
• Beverage manufacturing
• Cosmetic liquid formulation
• Dust-sensitive manufacturing environments

Granular particles reduce clumping and improve operational control during production.

Typical Applications

• Confectionery
• Beverages
• Dairy products
• Pharmaceutical syrups
• Tablets & capsules (coating)
• Mouthwash
• Cosmetic gels & lotions

Imagine formulating a bright blue beverage with perfect shade consistency — FD&C Blue 1 ensures vibrant, stable color throughout shelf life.

Technical Characteristics

• Highly water soluble
• Bright blue shade
• Excellent tint strength
• Stable under normal food processing temperatures
• Compatible with neutral to mildly acidic systems
• Good light stability

Avoid strong oxidizing environments.

Handling & Storage

• Use appropriate PPE during handling
• Store in sealed, moisture-resistant container
• Protect from humidity and direct sunlight
• Shelf life: 36 months under proper storage

Category: Food Colors -> Water Soluble Dyes. FDA Certified Colors 

Tags: FD&C Blue 1, CI 42090, E-133, Brilliant Blue FCF, FDA Certified Dye, Food Color Blue, Water Soluble Dye, Granular Dye

Attributes / Specifications

Product Name: FD&C Blue No. 1
CI Number: 42090
CAS Number: 3844-45-9
E Number: E-133
Chemical Class: Triarylmethane Dye
Form: Granular
Color: Bright Blue
Solubility: Highly soluble in water
Grade: FDA Certified (Batch Certification Required)
Intended Use: Food, Drugs & Cosmetics
Shelf Life: Up to 36 months
Packaging: Sealed moisture-resistant food-grade container

FAQs

Q1: Is FD&C Blue 1 FDA approved?
Yes. It is FDA-listed and requires batch certification for use in food, drugs, and cosmetics.

Q2: What is the advantage of granular form?
Granular form reduces dust, improves flowability, and enhances handling safety compared to fine powder.

Q3: Is FD&C Blue 1 water soluble?
Yes. It dissolves completely in water and provides uniform coloration.

Q4: Can this be used in beverages?
Yes, provided the batch is FDA-certified and used within permitted concentration limits.

Q5: What is E-133?
E-133 is the European designation for Brilliant Blue FCF, the same color as FD&C Blue 1.

Q6: Does each batch require FDA certification?
Yes. All FD&C colors require FDA batch certification prior to distribution.

Authoritative references consulted:

1. U.S. Electronic Code of Federal Regulations – 21 CFR Part 74
   https://www.ecfr.gov/current/title-21/chapter-I/subchapter-A/part-74
2. FDA Color Additive Status List
   https://www.fda.gov/industry/color-additives/color-additives-status-list
3. PubChem – CAS 3844-45-9
   https://pubchem.ncbi.nlm.nih.gov/compound/3844-45-9
4. EFSA – E-133 Safety Review
   https://www.efsa.europa.eu/

Conclusion: FD&C Blue 1 (CI 42090, E-133) is an FDA-certified water-soluble color additive permitted for food, drug, and cosmetic use when batch-certified.