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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!
| Designation (English): | Phosphoric acid solution 85% |
| Synonyms: | Phosphoric acid (V) |
| Species: | pure |
| Chemical formula: | H₃PO₄ |
| Molar mass: | 97.99 g/mol |
| EC number: | 231-633-2 |
| CAS number: | 7664-38-2 |
| TESTED VALUE | NORM |
| Content | min. 84.5% |
| Nitrates (NO₃) | max. 0.001% |
| Chlorides (Cl) | max. 0.001% |
| Sulfates (SO₄) | max. 0.01% |
| Heavy metals (Pb) | max. 0.002% |
| Arsenic (As) | max. 0.0002% |
| Magnesium and calcium (Mg) | max. 0.02% |
| Iron (Fe) | max. 0.005% |
| Reducing substances (H₃PO₃) | max. 0.1% |
| Density (20°C) | approx. 1.69 g/cm³ |
| External appearance | colorless, clear liquid |
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