Propyl Paraben Sodium
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INCI Name:
Sodium Propylparaben
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Molecular Formula:
C₁₀H₁₁NaO₃
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CAS Number:
35285-69-9
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Alternate Names:
- Sodium Propylparaben
- Propyl Paraben Sodium Salt
- Propylparaben Sodium
- Cosmetic Preservative
- Water-Soluble Paraben
Key Benefits:
- Effective preservative against mold and yeast
- Helps extend product shelf life
- Water-soluble and easy to formulate
- Effective at low concentrations
- Enhances microbial protection systems
- Suitable for a wide range of cosmetic products
Benefits & Uses (Short):
- Used in creams, lotions, shampoos, and liquid soaps
- Helps prevent microbial contamination
- Supports product stability during storage
- Commonly used with other preservatives for broad-spectrum protection
- Suitable for personal care and cosmetic formulations
Recommended Usage Level:
- Creams & Lotions: 0.05% – 0.3%
- Shampoos: 0.05% – 0.2%
- Liquid Soaps: 0.05% – 0.2%
- Hair Care Products: 0.05% – 0.2%
- Cosmetic Formulations: As permitted by local regulations
How It Works (Short):
- Functions as a preservative that inhibits the growth of mold, yeast, and certain microorganisms
- Helps protect water-based formulations from spoilage
- Extends shelf life and maintains product quality
- Often combined with Methylparaben Sodium or other preservatives for broader antimicrobial coverage
- Remains effective at low usage levels
- Supports long-term stability of cosmetic and personal care products
FAQs:
Q: What is Propyl Paraben Sodium used for?
A: It is used as a preservative to protect cosmetic and personal care products from microbial contamination.
Q: Is Propyl Paraben Sodium water-soluble?
A: Yes, it is the sodium salt form of propylparaben and is readily soluble in water.
Q: Can it be used in shampoos and lotions?
A: Yes, it is commonly used in shampoos, lotions, creams, and liquid soaps.
Q: Is Propyl Paraben Sodium used alone?
A: It is often combined with other preservatives to achieve broader antimicrobial protection.
Q: Why is it added to cosmetic products?
A: To help prevent spoilage, extend shelf life, and maintain product safety and quality.
