Solubility testing at 25°C shows marginal water solubility of 0.25 g/L. The product presents excellent dissolution compatibility with ethanol, propylene glycol and various oil mediums.
Key Advantages
Formulated as an anti-mildew and antiseptic additive, it achieves efficient inhibition against fungi and bacteria.
Featuring stable properties and wide industrial adaptability.
Specifications
| Chemical Name | 4-Hydroxybenzoic acid propyl ester |
| CAS No. | 94-13-3 |
| Molecular Formula | C₁₀H₁₂O₃ |
| Appearance | White or almost white crystalline powder |
| Assay Content | 99.0%~100.5% |
| Melting Point | 95～98℃ |
| Acidity | 4.0~7.0 |
| Ignition Residue | ≤0.1% |
| Drying | ≤0.5％ |
Applications
Commonly utilized in cosmetic production and medical pharmaceutical industries. Food-grade application is confined to small-scale usage in accordance with supervision policies.
Packaging & Storage
- Packing: 25kg/paper drum or by customer's request
- It retains stable physical and chemical composition under regular surroundings. Stock in a cool, dry warehouse under 30°C, and keep far away from light exposure and moisture. Standard 25 kg fiber drum packaging, bespoke packaging can be arranged.
Quality & Service
Manufactured in an ISO-certified facility, each batch comes with a Certificate of Analysis (COA). We offer reliable supply, technical support, and competitive pricing for bulk orders.
FAQ
Q: What validity period does the sealed product have?
A: Sealed original packaging enjoys a validity period of 2-3 years.
Q: What container is adopted for conventional shipment?
A: Conventional shipment adopts 25 kg per drum, cardboard drum with plastic inner bag.
Q: How is its antibacterial property in the recommended pH range?
A: Stable and powerful antibacterial property can be maintained at pH 4.0-7.0.
Request a Quote/Sample
Seeking high-quality 4-Hydroxybenzoic acid propyl ester 94-13-3 for your formula applications? Send us a message today to access full datasheet information, free sample support and competitive business pricing.
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