DL-alpha-Lipoic acid (DL Thioctic acid)
CAS: 1077-28-7
Molecular Formula: C8H14O2S2
Molecular Weight: 206.33
Product Detail
| Product Code | 27534819 | ||||
| Product Name | DL-alpha-Lipoic acid (DL Thioctic acid) | ||||
| Categories | Bioactive Small Molecules Building Blocks Chiral Compounds Flavours and Fragrance Materials | ||||
| CAS | 1077-28-7 | ||||
| Molecular Formula | C8H14O2S2 | ||||
| Molecular Weight | 206.33 | ||||
| Storage Details | Ambient | ||||
| Harmonised Tariff Code | 2934999061 |
Product Specification
| Melting Point | 60 – 62°C | ||||
| Specific rotation | -1.0° to +1.0° | ||||
| Heavy metals | ≤ 10ppm | ||||
| Lead | ≤ 3.0ppm | ||||
| Total plate count | ≤ 1000 CFU/g | ||||
| Loss on Drying | ≤ 0.20% | ||||
| Assay | 99 – 101% | ||||
| Cadmium | ≤ 1.0ppm | ||||
| Residue on Ignition | ⩽ 0.10% | ||||
| Particle Size | 100% through 40 mesh | ||||
| Mercury | ≤ 0.1ppm | ||||
| Ethyl acetate | ≤ 250ppm | ||||
| Staphylococcus aureus | Absence/g | ||||
| Toluene | ≤ 20ppm | ||||
| Appearance | Slightly yellow crystalline powder | ||||
| Identification (HPLC) . | Conforms to requirements | ||||
| Mould and Yeast | ≤ 100 CFU/g | ||||
| USP, Ph. Eur. | USP Grade | ||||
| Total impurity (HPLC) | ≤ 2.0% | ||||
| Cyclohexane | ≤ 1000ppm | ||||
| Single impurity (HPLC) | ≤ 0.1% | ||||
| E. Coli and Salmonella | Absence/g |
Safety Information
| Pictograms |
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| Signal word | Warning | ||||
| Hazard statements | H302: Harmful if swallowed
H315: Causes skin irritation H317: May cause an allergic skin reaction H319: Causes serious eye irritation H411: Toxic to aquatic life with long lasting effects |
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| Precautionary statements | P261: Avoid breathing dust/fume/gas/mist/vapours/spray
P273: Avoid release to the environment P280: Wear protective gloves/protective clothing/eye protection/face protection P301+312: IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell P305+351+338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do, continue rinsing |