Factory Supply Natural Mandelic Acid for Wholesale | Mandelic Acid Supplier
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 ether and isopropyl alcohol. 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.
| Items | Specifications | Results |
| Assay by HPLC | ≥99% | 99.8% |
| Characters | White Powder | Complies |
| Odor and taste | Characteristic | Complies |
| Melting point | 118-122℃ | 120℃ |
| Solubility | 150g/L(20)℃ | Complies |
| Residue on ignition | ≤0.1% | 0.01% |
| Loss on drying | ≤0.2% | 0.09% |
| Single impurity | 0.1% | 0.03% |
| Total ash | ≤0.5% | 0.15% |
| Heavy metals | ≤10ppm | 1ppm |
| Pb | Absent | Complies |
| Aerobe amount | 1000 cfu/g | 30 cfu/g |
| Mildrew and macrozyme | 100 cfu/g | 25 cfu/g |
|
Absent | Complies |
| Golden yellow staphylococcus | Absent | Complies |
| Conclusion | Conform with specification | |
| Packing description | Sealed export grade drum & double of sealed plastic bag | |
| Storage | Store in cool & dry place. | |
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| Cas No. | Product Name | Cas No. | Product Name | |||||
| 183476-82-6 | VC-IP/Ascorbyl Tetraisopalmitate | 1077-28-7 | A-Lipoic Acid | |||||
| 84380-01-8 | Alpha Arbutin | 305-84-0 | Carnosine | |||||
| 497-76-7 | Beta Arbutin | 497-30-3 | Ergothioneine | |||||
| 53936-56-4 | Deoxyarbutin | 175357-18-3 | Undecylenoyl Phenylalanine/Sepiwhite MSH | |||||
| 501-30-4 | Kojic Acid | 331-39-5 | Caffeic acid | |||||
| 79725-98-7 | Kojic Acid Dipalmitate | 86404-04-8 | 3-o-ethyl ascorbic acid | |||||
| 123-31-9 | Hydroquinone | 103-16-2 | Monobenzone | |||||
| 1105025-85-1 | Dimethymethoxyl Chromanyl Palmitate | 114040-31-2 | Magnesium Ascorbyl Phosphate | |||||
| 1197-18-8 | Tranexamic Acid | 66170-10-3 | Sodium Ascorbyl Phosphate | |||||
| 922165-31-9 | Neosolue-aqulio | 123-99-9 | Azelaic Acid | |||||
| 96702-03-3 | Ectoin | 84696-21-9 | Hydrocotyle Asiatica Extract | |||||
| 83923-51-7 | Dimethylmethoxy Chromanol | 90-64-2 | Mandelic acid | |||||
| 79-14-1 | Glycolic Acid | 73-31-4 | Melatonin | |||||
| 7402-28-0 | 1,4-Dipropionyloxybenzene | 152312-71-5 | Potassium 4-Methoxysalicylate/4-MSK | |||||
| 1077-28-7 | A-Lipoic Acid | 129499-78-1 | Ascorbyl Glucoside/AA2G | |||||
| 305-84-0 | Carnosine | 69-72-7 | Salicylic Acid/BHA | |||||
| 497-30-3 | Ergothioneine | - | Alpha Hydroxy Acid/AHA | |||||
| 175357-18-3 | Undecylenoyl Phenylalanine/Sepiwhite MSH | 83-86-3 | Phytic acid | |||||
| 331-39-5 | Caffeic acid | - | Snow White | |||||
| 98-92-0 | Niacinamide | - | Giga White | |||||
| 90082-87-4 | Plum, ext | - | Glabridin | |||||
| 36062-04-1 | Tetrahydrocurcumin | 36062-04-1 | Tetrahydrocurcuminoids | |||||
