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| LC5614 Sulfanilic acid standard for elemental analysis GR for analysis |
| Order number | Packaging | Quantity | Price € |
| AC32614 | Glass bottle | 5 g | 26.33 |
| Product information | |
| Synonyms | 4-Aminobenzenesulfonic acid, Aniline-4-sulfonic acid |
| Hill Formula | C6H7NO3S |
| Chemical formula | NH2C6H4SO3H |
| HS Code | 2921 42 00 |
| EC number | 204-482-5 |
| Molar mass | 173.18 g/mol |
| EC index number | 612-014-00-X |
| CAS number | 121-57-3 |
| Chemical and physical data | |
| Ignition temperature | >400 °C |
| Solubility | 10 g/l (20 °C) |
| Melting point | 288 °C decomposes |
| Molar mass | 173.18 g/mol |
| Density | 1.485 g/cm3 (25 °C) |
| Bulk density | 620 kg/m3 |
| pH value | 2.5 (10 g/l, H2O, 20 °C) |
| Safety information according to GHS | |
| Hazard Statement(s) | H319: Causes serious eye irritation. H315: Causes skin irritation. H317: May cause an allergic skin reaction. |
| Precautionary Statement(s) | P280: Wear protective gloves. P302 + P352: IF ON SKIN: Wash with plenty of soap and water. 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 | 3 Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C. |
| Safety information | |
| R Phrase | R 36/38-43 Irritating to eyes and skin.May cause sensitization by skin contact. |
| S Phrase | S 24-37 Avoid contact with skin.Wear suitable gloves. |
| Categories of danger | irritant, sensitizing |
| Hazard Symbol |  Irritant |
| Toxicological data | |
| LD 50 oral | LD50 rat 12300 mg/kg |
| Specifications | |
| Identity (IR-spectrum) | conforms |
| C content (mean value fivefold determination) | 41.4 – 41.8 % |
| H content (mean value fivefold determination) | 4.0 – 4.2 % |
| N-content (mean value fivefold determination) | 7.9 – 8.3 % |
| O content (mean value fivefold determination) | 27.5 – 27.9 % |
| S content (mean value fivefold determination) | 18.2 – 18.8 % |
| Suitable for determination of C,H,N,O,S | |
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