Mandelic acid is a white crystalline powder with a faint odor used in skincare and pharmaceutical applications. It is derived from almonds and is classified as an alpha-hydroxy acid (AHA). As an exfoliating agent, mandelic acid aids in removing dead skin cells and promoting cell turnover.
1. Personal Protective Equipment
When handling mandelic acid, proper personal protective equipment (PPE) is essential:
2. Storage and Handling
Property | Value |
---|---|
Appearance | White crystalline powder |
Odor | Faint |
Molecular weight | 152.15 g/mol |
Melting point | 118-120°C |
Solubility in water | 75.4 g/100 mL (20°C) |
pH (1% solution) | 2.5-3.0 |
1. Inhalation
Inhalation of mandelic acid dust or vapors can cause irritation of the respiratory tract, leading to coughing, shortness of breath, and wheezing.
2. Skin Contact
Prolonged or repeated skin contact with mandelic acid can cause irritation, redness, and burns. It is more severe if the skin is wet or damaged.
3. Eye Contact
Mandelic acid exposure to the eyes can result in severe irritation, corneal damage, and potential vision impairment.
4. Ingestion
Ingestion of mandelic acid is harmful and can cause gastrointestinal upset, nausea, vomiting, and diarrhea.
1. Inhalation
2. Skin Contact
3. Eye Contact
4. Ingestion
Mandelic acid is not flammable, but it may decompose upon heating, releasing hazardous vapors.
1. Suitable Extinguishing Media
2. Special Hazards
1. Small Spills
2. Large Spills
Dispose of mandelic acid and contaminated materials in accordance with local, state, and federal regulations.
Recommended Methods:
1. OSHA (Occupational Safety and Health Administration)
2. ACGIH (American Conference of Governmental Industrial Hygienists)
3. NTP (National Toxicology Program)
1. Cleanse your face: Use a mild cleanser to remove makeup and dirt.
2. Apply mandelic acid: Apply a thin layer of mandelic acid serum or peel to clean, dry skin, avoiding the eye area.
3. Leave on for the recommended time: Follow the product instructions for the recommended application time, typically 5-10 minutes.
4. Rinse off: Rinse off the mandelic acid with lukewarm water.
5. Moisturize: Apply a moisturizer to soothe and hydrate the skin.
1. What are the benefits of using mandelic acid?
2. What is the optimal concentration of mandelic acid for skincare?
3. How often should I use mandelic acid?
4. Can I use mandelic acid with other skincare products?
5. What are the side effects of using mandelic acid?
6. Is mandelic acid safe for all skin types?
7. How long does it take to see results from using mandelic acid?
8. Is mandelic acid more effective than other AHAs?
Remember: Before using any skincare products, consult a dermatologist or skincare professional to determine the most suitable routine for your individual needs and skin type.
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