Mandelic acid
Mandelic acid
- CAS:
- 611-71-2
- MF:
- C8H8O3
- MW:
- 152.15
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Properties
- Melting point:
- 131-133 °C(lit.)
- Boiling point:
- 214.6°C (rough estimate)
- alpha
- -150 º (c=2.5, H2O)
- Density
- 1.1677 (rough estimate)
- refractive index
- -153.5 ° (C=1, H2O)
- Flash point:
- >190℃
- storage temp.
- Store below +30°C.
- solubility
- 109.8g/l soluble
- form
- Crystalline Powder, Crystals or Flakes
- pka
- 3.37(at 25℃)
- color
- White to slightly yellow-beige
- PH
- 3.34(1 mM solution);2.75(10 mM solution);2.22(100 mM solution);
- optical activity
- [α]25/D 151°, c = 1 in ethanol
- Water Solubility
- It is partly soluble in water, freely soluble in isopropyl and ethyl alcohol.
- Sensitive
- Light Sensitive
- BRN
- 2691094
- Stability:
- Stable, but light sensitive. Combustible. Incompatible with strong bases, strong oxidizing agents.
- InChIKey
- IWYDHOAUDWTVEP-SSDOTTSWSA-N
- LogP
- 0.550 (est)
Safety Information
- Symbol(GHS)
GHS05
- Signal word
- Danger
- Hazard statements
- H318
- Precautionary statements
- P280-P305+P351+P338
- Hazard Codes
- Xi
- Risk Statements
- 41-36/37/38
- Safety Statements
- 22-24/25-36-26-39-37/39
- WGK Germany
- 1
- Hazard Note
- Irritant/Light Sensitive
- TSCA
- Yes
- HS Code
- 29181980
- Toxicity
- LD50 orally in Rabbit: 5000 mg/kg
Use
Purify the mandelic acids by recrystallisation from H2O, *C6H6 or CHCl3. [Roger J Chem Soc 2168 1932,Jamison & Turner J Chem Soc 611 1942.] They have solubilities in H2O of ca 11% at 25o. [Banks & Davies J Chem Soc 73 1938.] The S-benzylisothiuronium salts has m 180o (from H2O) and [] D 25 (+) and (-) 57o (c20, EtOH) [El Masri et al. Biochem J 68 199 1958]. [Beilstein 10 IV 564.]
22 India supplier list of "Mandelic acid"
- Product Name:(R)-(-)-Mandelic acid, 98%
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Trader
- Country/Region: INDIA
- Product Name:D (-) Mandelic Acid/ R (-) Mandelic Acid
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: INDIA
- Product Name:D-Mandelic acid
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Reagent
- Country/Region: INDIA
- Product Name:D-Mandelic acid
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: INDIA
- Product Name:Sertraline EP Impurity-E
- Products Intro:Purity: 98% | Package: 50 MG; 100 MG; 250 MG ; 4 GM
- Company Type: Manufacturer
- Country/Region: INDIA
- Product Name:D- Mandalic acid
- Products Intro:Purity: 99% | Package: 55 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: INDIA
- Product Name:Setraline Impurity E
- Products Intro:Purity: 98% | Package: 25mg; 50mg;100mg and 1 g
- Company Type: Reagent
- Country/Region: INDIA
- Product Name:D-Mandelic acid
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg
- Company Type: Manufacturer
- Country/Region: INDIA
- Product Name:(R)-(−)-Mandelicacid
- Products Intro:Brand:sigma aldrich | Product Number:154210 | Purity:ReagentPlus?,≥99%
- Company Type: Trader
- Country/Region: INDIA
- Product Name:D-(-)-Mandelic acid >98% (HPLC)
- Products Intro:Brand：Glrinnovations | OriginalID：GLR19.038934
- Company Type: Trader
- Country/Region: INDIA