- DL-MANDELIC ACID
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- $0.00 / 10g
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2024-11-22
- CAS:611-72-3
- Min. Order: 1g
- Purity: 99%
- Supply Ability: 20tons
- DL-Mandelic acid
-
- $20.00/ kg
-
2024-11-22
- CAS:611-72-3
- Min. Order: 1kg
- Purity: 99%
- Supply Ability: 5000kg/Week
- DL-Mandelic acid
-
- $1.00 / 1KG
-
2024-11-22
- CAS:611-72-3
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 1000kg/month
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| | DL-Mandelic acid Basic information |
| Product Name: | DL-Mandelic acid | | Synonyms: | MANDELIC(D,L-) ACID;MANDELIC ACID, DL-;DL-MANDELICACID(MANDELICAEIC);DL-AMYGDALIC ACID;DL-ALPHA-HYDROXYPHENYLACETIC ACID;DL-O-HYDROXYPHENYLACETIC ACID;DL-PHENYLGLYCOLIC ACID;DL-A-HYDROXYPHENYLACETIC ACID | | CAS: | 611-72-3 | | MF: | C8H8O3 | | MW: | 152.15 | | EINECS: | 202-007-6 | | Product Categories: | FINE Chemical & INTERMEDIATES;611-72-3 | | Mol File: | 611-72-3.mol |  |
| | DL-Mandelic acid Chemical Properties |
| Risk Statements | 21/22 | | Safety Statements | 22-24/25 | | WGK Germany | 3 | | RTECS | OO6300000 | | HS Code | 29181980 |
| | DL-Mandelic acid Usage And Synthesis |
| Description | DL-Mandelic acid is a chemical compound belonging to the family of alpha hydroxy acids (AHAs). It is a racemic mixture containing equal amounts of the D and L enantiomers of Mandelic acid. It is commonly used in skincare products for its exfoliating and antibacterial properties. DL-Mandelic Acid is useful in suppressing pigmentation, treating inflammatory non-cystic acne, and rejuvenating photoaged skin. Moreover, it has proven useful in preparing the skin for laser peeling and helping the skin heal after laser surgery. This product appears as a white crystal substance. | | Chemical Properties | Mandelic acid turns brown when exposed to light. It can be esterified easily with alcohols in the presence of hydrogen chloride. | | Physical properties | (R,S)-Mandelic acid (a-hydroxyphenylacetic acid, phenylglycolic acid), C6H5CH(OH)COOH, C8H8O3, Mr 152.15, mp 118 – 121℃, is a colorless crystalline powder. It is readily soluble in ethanol and diethyl ether, less soluble in chloroform, and insoluble in petroleum ether. Its water solubility is 15 g per 100 mL of water. In alkaline solution, mandelic acid dissolves to form salts. | | Definition | ChEBI: Mandelic acid is a 2-hydroxy monocarboxylic acid that is acetic acid in which two of the methyl hydrogens are substituted by phenyl and hydroxyl groups. It has a role as an antibacterial agent and a human xenobiotic metabolite. It is a 2-hydroxy monocarboxylic acid and a member of benzenes. It is functionally related to an acetic acid. It is a conjugate acid of a mandelate. | | Production Methods | (R,S)-mandelic acid is produced
by hydrolysis of mandelic acid nitrile [532-28-5]
(mp 10℃) with hydrochloric acid. Mandelic acid
nitrile is obtained by the conversion of benzaldehyde [100-52-7] and hydrogen cyanide in the
nascent state (NaCN + HCl) under refrigeration.
Another method of producing mandelic acid is the
hydrolysis of a,a-dichloroacetophenone with
alkali. |
| | DL-Mandelic acid Preparation Products And Raw materials |
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