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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 | ![]() |
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 % |