(±)-α-Lipoic acid 98+%
Supplier: THERMO FISHER SCIENTIFIC CHEMICALS
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13872-0050
13872-0250
13872-1000
TS13872-0050EA
86
USD
TS13872-0050
TS13872-0250
TS13872-1000
(±)-α-Lipoic acid 98+%
(±)-α-Lipoic acid
Formula:
C₈H₁₄O₂S₂ MW: 206.33 g/mol Boiling Pt: 160…165 °C (760 mmHg) Melting Pt: 60…63 °C Storage Temperature: Ambient |
MDL Number:
MFCD00005474 CAS Number: 1077-28-7 EINECS: 214-071-2 |
Specification Test Results
Appearance | Yellow Crystalline powder or crystals |
Infrared spectrum | Conforms |
UV spectrum | Complies |
Melting point | 60 to 63°C |
Loss on drying | ≤1 % |
Sulfated ash | ≤0.1 % |
Solubility | (2 % in 10 % NaOH) Clear yellow |
UV spectrophotometry | 98.0 to 102.0 % (on dry substance) |
Chloride (Cl) | ≤0.071 % |
Sulfate (SO4) | ≤0.192 % |
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