Cosmetic Sodium Propyl hydroxybenzoate CAS 35285-69-9 Propyl paraben sodium
Products Description
Sodium Propylparaben is an organic compound that belongs to the class of parabens preservatives. It is mainly used in cosmetics, personal care products and food as a preservative to extend the shelf life of the product.
Sodium propylparaben is an important preservative widely used in cosmetics and personal care products. Due to its effective preservative properties and relative safety, it plays an important role in modern skin care and beauty formulations.
BASIC ANALYSIS
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Product:
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Sodium propylparaben
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CAS NO.
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35285-69-9
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Molecular formula
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C10H11NaO3
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Molecular weight
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202.18
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EINECS NO.:
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252-488-1
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Certificate of Analysis
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Item
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Specification
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Appearance
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White Crystalline Powder
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Identification
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Passed
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Completeness of Solution
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Passed
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Assay(on dry base)
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99.0-104.0%
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pH
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9.5-10.5
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Sulfate(SO42-)
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0.03% Max
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Chloride(Cl-)
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0.035% Max
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Appearance of solution
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Passed
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Water
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5.0% Max
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Related Substance
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Passed
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Heavy Metal(Pb)
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0.001% Max
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Function
- Preservative: Sodium propylparaben is mainly used as a preservative, which can effectively inhibit the growth of bacteria, mold and yeast, and protect the product from microbial contamination.
- Antioxidant: In some cases, Sodium propylparaben also has antioxidant properties, which can help prevent oxidative degradation of product ingredients.
Application
- Food Industry
As a preservative, Sodium propylparaben can effectively inhibit the growth and reproduction of microorganisms (bacteria, molds and yeasts). It is widely used in various foods, such as beverages, jams, pastries, meat products, etc., helping to extend the shelf life of foods and ensuring the quality and safety of foods during storage and sales. For example, in acidic beverages, it can stably exist in an acidic environment and play its preservative role.
- Pharmaceutical Industry
In pharmaceutical preparations, Sodium propylparaben plays an antibacterial and preservative role. It can prevent pharmaceutical products from being contaminated by microorganisms during production, storage and use, ensuring the quality and efficacy of drugs. For example, in some oral liquids, creams and other pharmaceutical dosage forms, it can increase the stability of drugs.
- Cosmetics Industry
Sodium propylparaben is a common preservative in cosmetics. It is used in cosmetics such as lotions, creams, shampoos, etc., to inhibit the growth of microorganisms, maintain the stability and quality of cosmetics, extend their shelf life and ensure the safety of consumers during use.
