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| LC5440 Sodium hydrogen sulfate monohydrate for analysis EMSURE |
| Order number | Packaging | Quantity | Price € |
| AC32440 | Plastic bottle | 500 g | 20.25 |
| Product information | |
| Hill Formula | HNaO4S * H2O |
| Chemical formula | NaHSO4 * H2O |
| HS Code | 2833 19 00 |
| EC number | 231-665-7 |
| Molar mass | 138.07 g/mol |
| EC index number | 016-046-00-X |
| CAS number | 10034-88-5 |
| Chemical and physical data | |
| Solubility | 1080 g/l (20 °C) |
| Melting point | 183 °C (decomposition) |
| Molar mass | 138.07 g/mol |
| Density | 2.12 g/cm3 (20 °C) |
| Bulk density | 900 – 970 kg/m3 |
| pH value | 1 (50 g/l, H2O, 20 °C) |
| Safety information according to GHS | |
| Hazard Statement(s) | H318: Causes serious eye damage. |
| 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. P313: Get medical advice/ attention. |
| Signal Word | Danger |
| Hazard Pictogram(s)
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| RTECS | VZ1870000 |
| Storage class | Non combustible, corrosive substances |
| WGK | WGK 1 slightly water endangering |
| Disposal | 14 Inorganic salts: Container I. Neutral solutions of the these salts: Container D. Before placing in Container D, check the pH with pH-Universal indicator strips (Item No. 109535). |
| Safety information | |
| R Phrase | R 41 Risk of serious damage to eyes. |
| S Phrase | S 26-39 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear eye/face protection. |
| Categories of danger | irritant |
| Hazard Symbol |  Irritant |
| Transport information | |
| Declaration (transport by sea) IMDG-Code | UN 3260 CORROSIVE SOLID, ACIDIC, INORGANIC, N.O.S.(SODIUM HYDROGEN SULPHATE), 8, III, Segregation Group: 1 (Acids) |
| Declaration (transport by air) IATA-DGR | UN 3260 CORROSIVE SOLID, ACIDIC, INORGANIC, N.O.S.(SODIUM HYDROGEN SULPHATE), 8, III, |
| Toxicological data | |
| LD 50 oral | LD50 rat 2490 mg/kg |
| Specifications | |
| Assay (alkalimetric) | ≥ 99.0 % |
| Chloride (Cl) | ≤ 0.001 % |
| Phosphate (PO4) | ≤ 0.0005 % |
| Total nitrogen (N) | ≤ 0.001 % |
| Heavy metals (as Pb) | ≤ 0.0005 % |
| Al (Aluminium) | ≤ 0.001 % |
| Ca (Calcium) | ≤ 0.001 % |
| Fe (Iron) | ≤ 0.0005 % |
| K (Potassium) | ≤ 0.002 % |
| Mg (Magnesium) | ≤ 0.0005 % |