DL-Mandelic Acid Powder CAS 90-64-2 Dl-Mandelic Acid for Skin Whitening
Product Description
DL-Mandelic Acid is an aromatic alpha hydroxy acid with the molecular formula C8H8O3.It is a white crystalline solid that is soluble in water and polar organic solvents. It is a useful precursor to various drugs. Since the molecule is chiral, it exists in either of two enantiomers as well as the racemic mixture, known as paramandelic acid. Mandelic Acid is a colorless chemical, flake or powder solid, light color, slight odor. Soluble in hot water, ethyl ethe and isopropyl alcohl. In the pharmaceutical industry can be used for intermediate methyl benzoylformate, cefamandole, vasodilator Cyclandelate, eyedrops Hydrobenzole, cylert etc, also can be used as a preservative. Used as a chemical reagent for organic synthesis. Used as pesticide raw materials and intermediates, dye intermediates, etc.
COA
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ITEMS |
STANDARD |
TEST RESULT |
| Assay | 99% DL-Mandelic Acid | Conforms |
| Color | White Powder | Conforms |
| Odor | No special smell | Conforms |
| Particle size | 100% pass 80mesh | Conforms |
| Loss on drying | ≤5.0% | 2.35% |
| Residue | ≤1.0% | Conforms |
| Heavy metal | ≤10.0ppm | 7ppm |
| As | ≤2.0ppm | Conforms |
| Pb | ≤2.0ppm | Conforms |
| Pesticide residue | Negative | Negative |
| Total plate count | ≤100cfu/g | Conforms |
| Yeast & Mold | ≤100cfu/g | Conforms |
| E.Coli | Negative | Negative |
| Salmonella | Negative | Negative |
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Conclusion |
Conform with Specification |
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Storage |
Stored in Cool & Dry Place, Keep Away From Strong Light And Heat |
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Shelf life |
2 years when properly stored |
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Function
1. Exfoliating Properties: DL-Mandelic acid has exfoliating properties that help remove dead skin cells and promote skin renewal. This can contribute to improved skin texture, smoothness, and radiance.
2. Antibacterial Activity: DL-Mandelic acid exhibits antibacterial properties, particularly against certain strains of bacteria. It can help inhibit the growth of bacteria on the skin, making it beneficial for addressing acne and related skin concerns.
3. Gentle and Well-Tolerated: Compared to some other alpha hydroxy acids (AHAs), DL-Mandelic acid is known for its gentle nature. It is often considered suitable for individuals with sensitive skin, as it tends to be less irritating and less likely to cause redness or inflammation.
4. Hyperpigmentation and Uneven Skin Tone: DL-Mandelic acid is believed to help regulate melanin production, making it useful for addressing hyperpigmentation and promoting a more even skin tone. It may be beneficial in reducing the appearance of dark spots, melasma, and other forms of pigmentation.
5. Suitable for Various Skin Types: DL-Mandelic acid is typically well-tolerated by different skin types, including normal, oily, combination, and sensitive skin. Its mild nature and lower potential for irritation make it a versatile ingredient in skincare products.
6. Complementary to Other Skincare Ingredients: DL-Mandelic acid can be used in combination with other active ingredients in skincare formulations, such as antioxidants, moisturizers, and sunscreens, to enhance their effectiveness and provide comprehensive skincare benefits.
Application
The application of DL-mandelic acid powder in various fields mainly includes pharmaceutical industry, dye industry, chemical reagents, organic synthesis, fungicide and so on.
1. In the pharmaceutical industry , DL-mandelic acid is an important intermediate in a variety of drugs, such as cefodrozole, blood vessel dilator cyclomandelate, eye drops hydroxybenzazole, pimaolin, etc. In addition, it can also be used as a urethral preservative, has bactericidal and antibacterial effects, and has the effect of direct oral treatment of urinary system infections. Dl-mandelic acid also has chiral molecular properties, making it an important chiral drug intermediate and fine chemical products, can be synthesized a variety of drugs, including but not limited to hlotropin mandelate, antispasmodic DL-benzyl mandelate, etc. These drugs are not only used for the treatment of diseases, but also have the dual effect of killing sperm and trichomonas .
2. In the dye industry , DL-mandelic acid is an important intermediate of heterocyclic disperse dyes such as benzodifuranone. These dyes have excellent properties and are used for dyeing of textiles.
3. As a chemical reagent , DL-mandelic acid is used in special reagents, such as zirconium determination reagents and copper determination reagents, and plays an important role in laboratory research .
4. In organic synthesis , DL-mandelic acid and its derivatives have a wide range of applications, not only can be used to synthesize a variety of drug intermediates, but also as raw materials of organic synthesis, participate in the construction of more complex molecular structures .
5. As a fungicide , DL-mandelic acid and its derivatives have antibacterial activity and can be used in the preparation of antibacterial drugs and pesticides, and have inhibitory effects on some microorganisms .
In summary, DL-mandelic acid powder has a wide range of uses in various fields, from the pharmaceutical industry to the dye industry, to chemical reagents and organic synthesis, all play an important role.
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