m-Hydroxybenzoic Acid (CAS 99-06-9) Product Guide
Table of Contents
- 1. Product Overview & Specifications
- 2. Key Applications & Industry Uses
- 3. Technical Parameter Comparison
- 4. Usage Scenarios & Best Practices
- 5. Customer Case Studies
- 6. Request a Quote
1. Product Overview & Specifications
m-Hydroxybenzoic Acid (CAS 99-06-9) is an aromatic carboxylic acid with the molecular formula C7H6O3. It is a white crystalline powder widely used in pharmaceuticals, cosmetics, and agrochemicals.
| Parameter | Specification |
|---|---|
| CAS Number | 99-06-9 |
| Purity | ≥99% |
| Melting Point | 200-203°C |
| Solubility | Soluble in ethanol, slightly in water |
| Storage | Keep in cool, dry conditions |
2. Key Applications & Industry Uses
- Pharmaceuticals: Intermediate for antibiotics, antiseptics, and anti-inflammatory drugs.
- Cosmetics: Preservative in skincare products due to antimicrobial properties.
- Agrochemicals: Synthesis of herbicides and fungicides.
- Dyes & Polymers: Precursor for specialty polymers and colorants.
3. Technical Parameter Comparison
| Property | m-Hydroxybenzoic Acid | p-Hydroxybenzoic Acid | o-Hydroxybenzoic Acid |
|---|---|---|---|
| Melting Point | 200-203°C | 214-217°C | 158-161°C |
| Solubility in Water | Low | Moderate | High |
| Application Focus | Pharma intermediates | Preservatives | Topical formulations |
4. Usage Scenarios & Best Practices
- Synthesis of Parabens: React with alcohols to create methylparaben or propylparaben.
- Drug Formulation: Optimize reaction pH between 6.5-7.5 for maximum yield.
- Safety: Use PPE to avoid inhalation or skin contact during handling.
5. Customer Case Studies
Case Study 1: Pharmaceutical Manufacturer in Germany
Challenge: Required high-purity m-hydroxybenzoic acid for synthesizing a novel anti-inflammatory drug.
Solution: Supplied 99.5% purity product with customized particle size distribution.
Result: Achieved 92% reaction efficiency and reduced purification costs by 18%.
Case Study 2: Cosmetic Company in South Korea
Challenge: Needed a preservative alternative to parabens for organic skincare line.
Solution: Formulated a 0.3% m-hydroxybenzoic acid blend with enhanced stability.
Result: Extended product shelf life by 6 months while meeting ECOCERT standards.
6. Request a Quote
Contact us for technical specifications, bulk pricing, or custom synthesis requirements:
- Email: info@vivalr.com
- Phone: (86) 15866781826



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