Dodecyl Sulfate Sodium Salt 50g
Dodecyl sulfate sodium salt for biochemistry and surfactant tests. CAS 151-21-3, chemical formula C₁₂H₂₅OSO₂ONa.
Manufacturer: Merck
Catalog ID: 112533.0050
Stock: In Stock
Description
| Catalogue Number | 112533 |
| Synonyms | Lauryl sulfate sodium salt, SDS, Dodecyl sodium sulfate |
| Description | Dodecyl sulfate sodium salt |
Product Information
| CAS number | 151-21-3 |
| EC number | 205-788-1 |
| Hill Formula | C₁₂H₂₅NaO₄S |
| Chemical formula | C₁₂H₂₅OSO₂ONa |
| Molar Mass | 288.37 g/mol |
| HS Code | 2920 90 10 |
Applications
| Application | Dodecyl sulfate sodium salt for biochemistry and surfactant tests. CAS 151-21-3, chemical formula C₁₂H₂₅OSO₂ONa. |
Physicochemical Information
| Density | 1.1 g/cm3 (20 °C) |
| Flash point | >150 °C |
| Melting Point | 204 - 207 °C |
| pH value | 6 - 9 (10 g/l, H₂O, 20 °C) |
| Bulk density | 490 - 560 kg/m3 |
| Solubility | >130 g/l |
Toxicological Information
| LD 50 oral | LD50 Rat 1427 mg/kg |
| LD 50 dermal | LD50 Rabbit > 2000 mg/kg |
Storage and Shipping Information
| Storage | Store at +15°C to +25°C. |
Specifications
| Assay (two-phase titration) | ≥ 99 |
| Homologue purity C-12 | ≥ 98 |
| Identity (IR-spectrum) | passes test |
| Solubility (Ethanol) | passes test |
| Absorbance A (220-350 nm; 3 %; 1 cm; water) | ≤ 0.10 |
| Chloride (Cl) | ≤ 0.01 % |
| Phosphate (PO₄) | ≤ 0.0001 % |
| Heavy metals (as Pb) | ≤ 0.0005 % |
| Water (according to Karl Fischer) | ≤ 1 |
