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In our shop, you can return most new and unused products within 30 days of delivery with no issues and receive a full refund.
If the error is on our end (e.g., wrong or damaged product), we will of course cover the return shipping costs. 🚚✅
The refund will be issued within 7 days after we receive your return.
In most cases, it's even faster!
| Name (English): | Calcium oxide |
| Synonyms: | Calcium oxide, quicklime, slaked lime |
| Species: | pure for analysis |
| Chemical formula: | CaO |
| Molar mass: | 56,08 g/mol |
| EC number: | 215-138-9 |
| CAS number: | 1305-78-8 |
| TESTED VALUE | NORM |
| Content (in roasted preparation) | min. 97.0% |
| Arsenic (As) | max. 0.0005% |
| Zinc (Zn) | max. 0.005% |
| Copper (Cu) | max. 0.005% |
| Lead (Pb) | max. 0.005% lead (Pb) |
| Iron (Fe) | max. 0.075% |
| Loss on ignition | max. 10.0% |
| Substances insoluble in HCl | max. 0.5% |
| Substances insoluble in ammonium oxalate (SO₄) | max. 2.5% |
| Appearance | white or almost white powder |
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