Brilliant Blue FCF Granular

Achieve consistent, vibrant blue coloration in industrial and technical formulations with Brilliant Blue FCF Granular (CI 42090, E-133) — a high-performance, water-soluble synthetic dye supplied in stable granular form for improved handling and reduced dust generation.

Brilliant Blue FCF belongs to the triarylmethane class of dyes and is chemically identified as C37H34N2Na2O9S3. It exhibits strong chromatic intensity with peak absorbance around 628–631 nm, producing a brilliant royal blue hue even at low concentrations.

Why Granular Form Matters

Compared to fine powder, granular form offers:

✔ Reduced airborne dust during handling
✔ Improved flowability in industrial processing
✔ Easier bulk measurement
✔ Lower contamination risk
✔ Better storage stability

If you’re manufacturing soaps, detergents, cleaning agents, or industrial fluids, granular dye simplifies batching while maintaining identical solubility performance.

Important Regulatory Positioning – NON-FDA Grade

Although Brilliant Blue FCF may be FDA-certified when manufactured under strict regulatory protocols, this specific product is classified as:

NON-FDA Grade
That means:

• Not batch-certified under FDA color additive regulations.
• Not approved for use in food, beverages, pharmaceuticals, or cosmetics in the United States.
• Strictly intended for industrial, technical, laboratory, and non-consumable applications.

This distinction is critical for compliance and regulatory safety.

Typical Industrial Applications

• Liquid and powder detergents
• Soaps and cleaning bars
• Industrial surface cleaners
• Technical water tracing
• Ink and coating research
• Textile research applications
• Educational laboratory use

Imagine producing a premium blue liquid detergent where visual clarity and uniform shade matter — Brilliant Blue FCF Granular dissolves rapidly in water, delivering consistent color without affecting product viscosity.

Technical Performance Characteristics

• High water solubility
• Excellent dispersion in aqueous systems
• Good light stability under standard conditions
• Moderate heat resistance
• Strong tinting power
• Compatible with neutral and mildly acidic formulations

Avoid highly alkaline environments where long-term stability may decrease.

Handling & Safety

As with all synthetic dyes:

• Use gloves and eye protection
• Avoid inhalation of granules or dust
• Operate in ventilated area
• Keep sealed and moisture-free
• Refer to SDS before industrial use

Storage Conditions

• Store below 30°C
• Keep container tightly sealed
• Protect from humidity
• Avoid oxidizing agents
• Shelf life: 24–36 months under proper storage

Category: Home & Personal Care -> Industrial/Technical, Home & Personal Care -> Soaps & Detergent

Tags: Brilliant Blue FCF, CI 42090, E-133, CAS 3844-45-9, FD&C Blue No 1, Granular Dye, Water Soluble Color, Industrial Blue Dye, Soap Colorant, Non-FDA Color, Technical Grade Dye

Attributes / Specifications

Product Name: Brilliant Blue FCF Granular
CI Number: 42090
CAS Number: 3844-45-9
E Number: E-133
Synonyms: FD&C Blue No. 1, Acid Blue 9, Erioglaucine
Chemical Class: Triarylmethane Dye
Molecular Formula: C37H34N2Na2O9S3
Molecular Weight: 792.85 g/mol
Physical Form: Free-flowing Granular
Color: Bright Royal Blue
Solubility: Highly soluble in water
Absorption Maximum: ~628–631 nm
Grade: Industrial / Technical (NON-FDA)
Intended Use: Industrial, Laboratory, Soaps & Detergents
Regulatory Status (US): Not FDA batch-certified
Shelf Life: 24–36 months
Packaging: Moisture-resistant sealed container
Environmental Note: Dispose according to local chemical waste regulations

FAQs

Q: Is this Brilliant Blue FCF FDA-certified?
A: No. This product is NON-FDA grade and is not batch-certified for food, drug, or cosmetic use in the United States.

Q: What makes the granular form different from powder?
A: Granular form reduces dust, improves flowability, and is easier to measure in industrial settings while maintaining identical solubility.

Q: Can this be used in soap manufacturing?
A: Yes. It is suitable for soaps and detergents where water-soluble synthetic dyes are required.

Q: Is this suitable for food coloring?
A: No. This specific SKU is not certified for food use in the United States.

Q: How should it be stored?
A: Store in a cool, dry, sealed container away from moisture and oxidizing chemicals for maximum stability.

Authoritative references confirm its identity, chemistry, and regulatory status:

1. PubChem – NIH National Library of Medicine
   https://pubchem.ncbi.nlm.nih.gov/compound/Brilliant-Blue-FCF
2. U.S. Electronic Code of Federal Regulations (21 CFR Part 74 – FD&C Blue No.1)
   https://www.ecfr.gov/current/title-21/chapter-I/subchapter-A/part-74
3. FDA Color Additive Status List
   https://www.fda.gov/industry/color-additives/color-additives-status-list
4. EFSA Scientific Opinion on Brilliant Blue FCF (E133)
   https://www.efsa.europa.eu/en/efsajournal/pub/1853
5. JECFA Database (FAO/WHO)
   https://apps.who.int/food-additives-contaminants-jecfa-database

While Brilliant Blue FCF can be FDA-certified when produced under strict certification requirements, this specific SKU is explicitly designated as NON-FDA Grade, meaning it is not batch-certified for food, drug, or cosmetic use in the United States and is intended strictly for industrial, technical, laboratory, or non-regulated applications.