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| LC5223 Sodium perborate tetrahydrate pure |
| Order number | Packaging | Quantity | Price € |
| AC32223 | Plastic bottle | 1 kg | 16.11 |
| AC32223 | Fiber carton | 50 kg | inquire |
| Product information | |
| Hill Formula | BNaO3 * 4 H2O |
| Chemical formula | NaBO3 * 4 H2O |
| HS Code | 2840 30 00 |
| EC number | 234-390-0 |
| Molar mass | 153.88 g/mol |
| CAS number | 10486-00-7 |
| Chemical and physical data | |
| Solubility | 23 g/l (20 °C) |
| Melting point | ca.60 °C (decomposition) |
| Molar mass | 153.88 g/mol |
| Density | 1.73 g/cm3 |
| Bulk density | 800 kg/m3 |
| pH value | 10 (15 g/l, H2O, 20 °C) |
| Safety information according to GHS | |
| Hazard Statement(s) | H319: Causes serious eye irritation. |
| Precautionary Statement(s) | P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. |
| Signal Word | Warning |
| Hazard Pictogram(s) |  |
| Storage class | 10 – 13 Other liquids and solids |
| WGK | WGK 1 slightly water endangering |
| Disposal | 22 Inorganic peroxides and oxidants as well as bromine and iodine should be rendered harmless by reduction with acidic sodium thiosulfate solution (Cat. No. 106513); container D or E. Slightly soluble oxidants should be collected separately in container E or I. |
| Safety information | |
| R Phrase | R 36 Irritating to eyes. |
| S Phrase | S 26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
| Categories of danger | irritant |
| Hazard Symbol |  Irritant |
| Toxicological data | |
| LD 50 oral | LD50 rat 2567 mg/kg |
| Specifications | |
| Identity | passes test |
| Chloride (Cl) | ≤ 0.1 % |
| Sulphate (SO4) | ≤ 0.1 % |
| Heavy metals (as Pb) | ≤ 0.003 % |
| Fe (Iron) | ≤ 0.001 % |
| Assay (manganometric) | ≥ 96.0 % |