SKU:SOL-TRC-SMP-300G
Sodium Methyl Paraben
For Bulk Quantity:📞 8822636416
Add to cart
Couldn't load pickup availability
Sodium methylparaben is the sodium salt form of methylparaben, a common preservative used in various industries. It's a more water-soluble form of methylparaben, making it suitable for use in liquid formulations.
Product Document: Download Now 👇
General Description:
Sodium Methylparaben is the sodium salt form of methylparaben, a synthetic compound widely used as a preservative in cosmetics and personal care products. It appears as a white, crystalline powder that is water-soluble and stable across a broad pH range. Its primary function is to inhibit the growth of bacteria, mold, and yeast, thereby extending the shelf life of cosmetic formulations. Due to its high efficacy at low concentrations and broad-spectrum antimicrobial activity, Sodium Methylparaben is a popular ingredient in both rinse-off and leave-on products, and is commonly available for bulk and industrial use.
Uses in the Cosmetics Industry:
Sodium Methylparaben is commonly used in:
- Lotions, creams, and moisturizers to prevent microbial contamination.
- Shampoos, conditioners, and body washes as a preservative that maintains product integrity over time.
- Makeup products such as foundations, mascaras, and powders to ensure long-term safety and usability.
- Sunscreens, serums, and deodorants for extended shelf stability.
- It is often used in combination with other parabens or preservatives to create a synergistic effect, increasing overall antimicrobial performance.
Side Effects & Hazards:
Sodium Methylparaben is generally considered safe for cosmetic use when formulated within recommended limits, typically up to 0.4% in single use or up to 0.8% in mixtures with other parabens (according to EU Cosmetic Regulation). However, parabens—including sodium methylparaben—have come under scrutiny due to concerns about potential endocrine-disrupting effects, though regulatory bodies such as the FDA and the SCCS (Scientific Committee on Consumer Safety) maintain that they are safe at current usage levels. In rare cases, it may cause mild skin irritation or allergic reactions, particularly in individuals with sensitive skin. During manufacturing, standard protective equipment should be used to avoid inhalation or direct contact. It should be stored in a tightly sealed container in a cool, dry place away from strong oxidizing agents.
CAS Number: 5026-62-0
INCI Name: Sodium MethylparabenComposition: Sodium salt of methylparaben (methyl 4-hydroxybenzoate); a water-soluble preservative used to inhibit microbial growth
Purity Grade: Cosmetic/Pharmaceutical Grade
Appearance: White to off-white crystalline powder
Solubility: Highly soluble in water; also soluble in alcohol
Preservation: Functions as a broad-spectrum antimicrobial preservative, effective against fungi and some bacteria; often used in combination with other parabens or preservatives
Storage: Store in a cool, dry place, protected from light and moisture; keep container tightly sealed
Raw Material Sources: Synthetic; derived from petrochemical intermediates such as p-hydroxybenzoic acid
Manufacture: Produced by esterification of p-hydroxybenzoic acid followed by neutralization with sodium hydroxide to form the sodium salt
Animal Testing: Available from cruelty-free suppliers; check individual manufacturer policies
GMO: Not derived from genetically modified organismsVegan: Yes; synthetic and free from animal-derived components
Warning: May cause skin or eye irritation in sensitive individuals; use levels are restricted in cosmetics by various regulatory bodies (e.g., EU, ASEAN)
Formulator’s Queries, We Answered
1. What is Sodium Methyl Paraben?
Sodium Methyl Paraben is the sodium salt of methylparaben, a widely used preservative in cosmetics and personal care products. It helps prevent the growth of bacteria, mold, and yeast, thereby extending product shelf life and ensuring safety.
2. What is the INCI name and CAS number of Sodium Methyl Paraben?
CAS Number: 5026-62-0
INCI Name: Sodium Methylparaben
3. What are the main benefits of using Sodium Methyl Paraben in personal care products?
Acts as an effective antimicrobial preservative
Helps maintain product safety and stability
Water-soluble and easily incorporated into aqueous formulations
Compatible with a wide range of cosmetic ingredients
Low usage levels are effective, minimizing formulation impact
4. In which types of products is Sodium Methyl Paraben typically used?
It is commonly used in:
Creams and lotions
Shampoos and conditioners
Face washes and cleansers
Serums and toners
Makeup and wet wipes
5. Is Sodium Methyl Paraben safe to use in cosmetics?
Yes, when used within regulated limits, Sodium Methyl Paraben is considered safe and effective. It has been reviewed by global regulatory bodies such as the EU Scientific Committee on Consumer Safety (SCCS) and the FDA, which allow its use at concentrations up to 0.4% individually and 0.8% when combined with other parabens.
6. What is the typical usage level of Sodium Methyl Paraben in formulations?
Sodium Methyl Paraben is generally used at 0.1% to 0.3%, depending on the total preservative system and product formulation.