Description
DL-Mandelic acid Quick Details
Chemical Name: DL-Mandelic acid
CAS No.: 90-64-2
Molecular Fomula: C8H8O3
Chemical Structure:
Molecular weight: 152.15
DL-Mandelic acidMelting Point:119-121°C(lit.)
Appearance: White orthorhombic flaky crystal
Assay：99%
DL-Mandelic acid Typical Properties
Item
Specifications
Appearance
White crystal
Solubility
Soluble in water and ether
Cyanide
Should be absent
Assay (Benzene)
50 ppm max
Assay (on dry basis)
99% min
Melting point
117℃~121℃
[a]D20
±0.25°
Transmittance(10% w/v water)
Not less than 90%
Residue on ignition
0.5% max
Turbidity
＜20NTU
Moisture
0.5% max
DL-Mandelic acidapplication
1. In the pharmaceutical industry, it can be used as an intermediate for cefotaxazole, vasodilator ring mandelate, eye drops oxybenzazoleand pimoline,as well asa preservative.
2. Used as a chemical reagentand for theorganic synthesis.
3. Used as a fungicide, a special reagent forzirconiumand a determination forcopper.
DL-Mandelic acidPackaging and Shipping
25kgs per drum
DL-Mandelic acid Storage
Cool dry place
