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| LC1776 (R)-(+)-Cysteine for synthesis |
| Order number | Packaging | Quantity | Price € |
| AC28776 | Glass bottle | 25 g | 13.59 |
| AC28776 | Glass bottle | 100 g | 45.9 |
| Product information | |
| Synonyms | a-Amino-ß-mercapto propionic acid |
| Hill Formula | C3H7NO2S |
| HS Code | 2930 90 13 |
| EC number | 200-158-2 |
| Molar mass | 121.16 g/mol |
| CAS number | 52-90-4 |
| Chemical and physical data | |
| Ignition temperature | 420 °C |
| Solubility | 160 g/l (20 °C) |
| Melting point | 220 – 228 °C |
| Molar mass | 121.16 g/mol |
| Bulk density | 300 kg/m3 |
| pH value | 4.5 – 5.5 (100 g/l, H2O, 20 °C) |
| Safety information according to GHS | |
| Hazard Statement(s) | H302: Harmful if swallowed. |
| Signal Word | Warning |
| Hazard Pictogram(s) |  |
| RTECS | HA1600000 |
| 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 22 Harmful if swallowed. |
| Categories of danger | harmful |
| Hazard Symbol |  Harmful |
| Toxicological data | |
| LD 50 oral | LD50 rat 1890 mg/kg |
| Specifications | |
| Assay (HClO4) | ≥ 98 % |
| Spec. rotation [α]20/D (c=8 in HCl 1 mol/l) | +8.0 – +9.5 ° |
| Identity (IR) | passes test |
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