|
FERROUS FUMERATE BP |
CHARACTERISTICS |
ANALYSIS |
| Description | Reddish brown fine powder odour slight, taste slightly astringent. |
| Identification | Test passes (A), (B) & (C) |
| Arsenic | NMT 5ppm |
| Heavy Metals | NMT 100ppm |
| Sulphate | Less than 0.2% w/w |
| Ferric Iron | Max 2.0% |
| Loss on drying | Max 1.0% |
| Assay | Min 93.0% |