Sodium Propylparaben
Propylparaben Sodium, Sodium Propyl 4-Hydroxybenzoate, Solbrol P Sodium.
- CAS
- 35285-69-9
- EC
- 252-488-1
- Sectors
- Personal Care & Cosmetics, Food & Nutrition, Pharma & Healthcare
Sodium Propylparaben is a water-soluble preservative that serves as the sodium salt of propylparaben. It is widely used in Food Grade and USP/BP Grade applications due to its high effectiveness against yeasts, molds, and gram-positive bacteria.
This antimicrobial agent is ideal for aqueous formulations where standard parabens lack sufficient solubility. It provides broad-spectrum protection, ensuring the microbiological stability and extended shelf life of lotions, beverages, and liquid medications.
The compound is a white crystalline powder that dissolves easily in cold water, simplifying the manufacturing process for large-scale production. It maintains high stability across a variety of pH levels, making it a versatile choice for complex cosmetic emulsions.
SoleChem, an ISO 9001:2015 certified chemical supplier based in Türkiye, delivers Sodium Propylparaben (CAS 35285-69-9) to customers in more than 40 countries.
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Sodium Propylparaben
Applications
- Cosmetic Preservation: Prevents microbial growth in water-based personal care products including shampoos, lotions, and liquid make-up.
- Food Additive (E217): Acts as a preservative in confectionery, meat products, and flavored syrups to prevent fungal spoilage.
- Pharmaceuticals: Used in the preservation of oral liquid suspensions and topical ointments to maintain sterility and safety.
Safety & Risks
Classified as a Serious Eye Damage (Cat 1) agent. It can cause Skin Irritation and respiratory irritation if dust is inhaled. Mandatory PPE includes safety goggles, dust masks (N95), and protective gloves.
Packaging
Standard packaging includes 1 kg Foil Bags, 5 kg Tins, and 25 kg Fiber Drums.