CAS Number
7440-44-0
Formula
C
Weight
12,01
| Appearance | Black powder |
| Substance soluble in ethanol | Max 0,5% |
| Substance soluble in HCl | Max 3,0% |
| Chloride (Cl) | Max 0,05% |
| Sulphate (SO4) | Max 0,05% |
| Heavy metal (as Pb) | Max 0,005% |
| Iron (Fe) | Max 0,05% |
| Sulphated ash (at 800°C) | Max 5% |
| Loss on drying (at 120°C) | Max 7% |
| pH Value | 6.5 - 7.5 |
| Methylene blue value | Min 180 |
| Soluble phosphate (as P2O5) | p/t. |
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