Under the temperature of 25 degrees Celsius, the substance dissolves slightly in water with a concentration of about 0.25 g/L, and dissolves readily in alcohols, propylene glycol and oily solvents.
Key Advantages
Acting as a multi-effect antiseptic agent, it provides reliable defense against fungi and harmful bacteria.
Adapting to diverse industrial formula systems.
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
Extensively used in cosmetics and medical drug production. Due to strict compliance rules, this ingredient is only allowed for limited use in food sectors.
Packaging & Storage
- Packing: 25kg/paper drum or by customer's request
- Natural daily conditions will not affect its overall stability. Keep stored at temperatures below 30°C with dry ventilation, away from light sources and humid conditions. Standard 25kg fiber drum packing, custom packaging service is supported.
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 performance does it show in the optimal pH range?
A: It exhibits excellent antibacterial activity within pH 4.0-7.0.
Q: How would you describe the physical state?
A: This material is presented as white crystalline or powdery form.
Q: What temperature does the material melt at?
A: Its melting point falls between 95°C and 98°C.
Request a Quote/Sample
If you require 4-Hydroxybenzoic acid propyl ester 94-13-3 for your formula research and production, please connect with us. We will provide thorough documentation, free samples and a reasonable price quote.
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