D&C Red 33

Formulate vibrant red-pink shades with precision using D&C Red 33 Powder (CI 17200) — a professional-grade, FDA-certified water-soluble dye engineered for clarity, consistency, and regulatory compliance in cosmetic and pharmaceutical systems.

Because D&C Red 33 is highly water soluble, it dissolves completely in aqueous formulations, delivering uniform color without sedimentation. This makes it particularly valuable for clear and semi-transparent cosmetic products where visual clarity matters.

If you’re developing products that require both color performance and regulatory confidence, D&C Red 33 provides:

✔ Rapid dissolution in water
✔ Uniform dispersion
✔ Strong tinting strength
✔ Bright red to pink hue
✔ FDA batch-certified compliance

Regulatory Compliance – FDA Certified Color

D&C Red 33 is:

• Listed under 21 CFR Part 74
• Subject to FDA batch certification
• Permitted in drugs and cosmetics
• Not approved for food use

Each batch must undergo FDA certification before lawful commercial distribution in the United States.

Why Choose Water-Soluble D&C Red 33?

Water-soluble dyes are preferred when:

• Formulating lotions and creams
• Creating transparent gels
• Producing liquid soaps
• Developing facial cleansers
• Preparing aqueous pharmaceutical solutions

Because it dissolves fully, it ensures consistent shade distribution throughout the product lifecycle.

Typical Applications

• Shampoos
• Shower gels
• Facial cleansers
• Cosmetic lotions
• Topical pharmaceutical gels
• Aqueous drug preparations (where permitted)

Imagine producing a clear pink cleansing gel — D&C Red 33 provides vibrant yet transparent coloration without compromising product clarity.

Technical Characteristics

• Highly water soluble
• Bright red/pink shade
• Stable under normal cosmetic processing temperatures
• Good light stability
• Compatible with neutral to mildly acidic systems

Avoid prolonged exposure to highly alkaline environments.

Handling & Storage

• Avoid inhalation of powder dust
• Use gloves and protective eyewear
• Store in sealed moisture-resistant container
• Protect from humidity
• Shelf life: 24–36 months

Category: Cosmetic Colors -> D&C Dyes. Food Colors -> Water Soluble Dyes. FDA Certified Colors

Tags: D&C Red 33, CI 17200, FDA Certified Dye, Water Soluble Color, Cosmetic Dye, Pharmaceutical Color, Red Cosmetic Powder

Attributes / Specifications

Product Name: D&C Red 33
CI Number: 17200
CAS Number: 3567-66-6
Chemical Class: Azo Dye
Form: Fine Powder
Color: Bright Red/Pink
Solubility: Highly soluble in water
Grade: FDA Certified (Batch Certification Required)
Intended Use: Drugs & Cosmetics
Food Use: Not approved
Shelf Life: 24–36 months
Packaging: Sealed moisture-resistant container

FAQs

Q: Is D&C Red 33 FDA approved?
A: Yes. It is listed under 21 CFR Part 74 and requires FDA batch certification for drugs and cosmetics.

Q: Is D&C Red 33 water soluble?
A: Yes. It dissolves completely in water and is suitable for aqueous formulations.

Q: Can it be used in food?
A: No. D&C Red 33 is not approved for food use in the United States.

Q: What types of products commonly use this dye?
A: It is commonly used in lotions, gels, shampoos, and pharmaceutical topical preparations.

Q: Does each batch require FDA certification?
A: Yes. All FDA-certified color additives must undergo batch certification before commercial 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 – Chemical Identity
   https://pubchem.ncbi.nlm.nih.gov/compound/D-C-Red-No.-33
4. FDA Cosmetic Color Additives Guidance
   https://www.fda.gov/cosmetics

Conclusion: D&C Red 33 (CI 17200) is an FDA-certified water-soluble color additive permitted in drugs and cosmetics when batch-certified.