Product Information

Caffeine anhydrous for LC-MS

Caffeine anhydrous for LC-MS; 58-08-2;
Catalogue number HPC10-0010
Chemical name Caffeine anhydrous for LC-MS
CAS Number 58-08-2
HS Code 29393000
Molecular formula C8H10N4O2
Molecular Weight 194.19
Melting Point 234°C to 238°C
Boiling Point 178°C-directly undergoes sublimation
Storage Recommended in a cool and dark place, <15°C
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Specification Test Results

Appearance (Colour) White to almost white
Appearance (Form) Crystalline powder
Identification (IR Spectrum) Passes test
Assay (NT) min. 98.5%
Loss on drying max. 0.5%
Acidity Passes test
Heavy Metals (Pb) max. 0.002%
Sulphate (SO4) max. 0.05%
Solubility (Turbidity) 1% aq. solution Clear
Solubility (Colour) 1% aq. solution Colorless
Solubility Test (H2O: soluble 18.7 g/L at 16 °C) Passes test

Chemical Name: Caffeine anhydrous for LC-MS

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