Caffeine Powder, Anhydrous, USP, ≥99.0%
Technical Specifications & Chemical Properties
| Product Name | Caffeine Powder, Anhydrous, USP, ≥99.0% | CAS Number | 58-08-2 |
|---|---|---|---|
| Molecular Formula | C8H10N4O2 | Molecular Weight | 194.19 g/mol |
| Purity / Assay | ≥99.0% | Chemical Grade | USP / Food Grade (Anhydrous) |
| Physical Form | White crystalline powder or silky needles | Density | 1.23 g/cm³ |
| Boiling Point | Sublimes at 178 °C | Melting Point | 235 - 238 °C |
| Solubility | Sparingly soluble in water (1 in 46); freely soluble in boiling water | ||
Specifications
| Assay (HPLC) | 98.5 – 101.5% (Anhydrous Basis) |
| Heavy Metals | <6ppm |
| Melting Point | 235.0 – 237.5 °C |
| Residue on Ignition (Ash) | <0.10% |
| Water (by Karl Fischer) | <0.50% |
Safety Information
Warning! May be harmful if swallowed. Wash skin thoroughly after handling.
DOT: Not regulated.
Additional Information
Caution: For manufacturing, processing or repackaging. Suitable for pharmaceutical and cosmetic applications. Meets BP, EP, USP and Food Chemical Codex requirements. Additional information may be required prior to shipment.
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