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Technical Data Sheet Caffeine
Compound Information
Product Name:
Caffeine
CAS No.:
58-08-2
Molecular Formula:
C8H10N4O2
Molecular Weight:
194.19
Storage:
Store at 0 -8 °C
Revision Date:
2026-04-15
Analytical Information
| Tests | Specifications |
|---|---|
| Melting Point | 234-236.5 °C(lit.) |
| Heavy Metals | Heavy metals : ≤10 ppm, Arsenic : ≤1.5 ppm, Cadmium : ≤0.5 ppm, Lead : ≤0.5 ppm, Mercury : ≤0.2 ppm |
| Cation | Lead (Pb) : ≤1 mg/kg (FCC) |
| pH | pH (10g/l, 25℃) : 5.5～6.5 |
| Yeast and Mold | ≤ 100 cfu/g |
| Coliform Organisms | ≤ 10 cfu/g |
| E. Coli | Negative |
| Microbial Count | ≤ 1000 cfu/g (TABC) |
| Salmonella | Negative/10 g |
| Staphylococcus Aureus | Negative/1 g |
| Readily Carbonizable Substance | To pass test |
| Purity | ≥ 99% |
| Additional Information | Identifications : To pass test, Other alkaloids : No precipitate is formed, Taste : Bitter |
| Appearance | White crystalline powder |
| Odor | at 100.00 %. odorless |
| Specification Reference | FG, FEMA 2224 |
| MS | Pass test |
| ¹H NMR | Pass test |
| ¹³C NMR | Pass test |
| IR | Pass test |
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