Description
caffeine anhydrous
| Wintersun code: | 03-129 |
Sales Specification
- Appearance: White crystalline powder or silky, white crystals
- A. Infrared Absorption: Conforms to the USP Caffeine RS
- B. The retention time of caffeine peak: Corresponds to the Standard preparation obtained in the Assay
- Appearance of solution (BP): Clear, colourless
- Sulphates (BP): ≤ 500ppm
- Related substances (BP)
- -Each impurity A. B, C, D, F: ≤ 0.10%
- -Unspecified impurities: ≤ 0.10%
- -Total impurities: ≤ 0.10%
- Acidity (BP): Not more than 0.2m1 of 0.01M sodium hydroxide
- Organic impurities (USP)
- – Individual impurities: ≤ 0.10%
- – Total impurities: ≤ 0.10%
- Lead (FCC): ≤ 1mg/kg
- Other Alkaloids (FCC): No precipitate is forme`
- Melting Range (FCC): 235-237.5°C
- Readily Carbonizable Substances(FCC): Passes Test
- Loss on drying (BP): ≤ 0.5%
- Residue on ignition (BP): ≤ 0.1.%
- [Assay] (USP/FCC): 98.5% – 101.0%
- Conclusion: The above product conforms to BP2018, USP41, FCC11 requirement on Caffeine
Packing
44.09 LB Carton
