142-87-0
Decyl sodium sulfate
CAS: 142-87-0
Molecular Formula: C10H21NaO4S
142-87-0 - Names and Identifiers
| Name | Decyl sodium sulfate |
| Synonyms | SDeS Natriumdecylsulfat Decyl sodium sulfate Sodium decyl sulfate Sulfuric acid sodium decyl n-decyl sulfate sodium salt Sulfuric acid sodium decane-1-yl ester salt |
| CAS | 142-87-0 |
| EINECS | 205-568-5 |
| InChI | InChI=1/C10H22O4S.Na/c1-2-3-4-5-6-7-8-9-10-14-15(11,12)13;/h2-10H2,1H3,(H,11,12,13);/q;+1/p-1 |
| InChIKey | XZTJQQLJJCXOLP-UHFFFAOYSA-M |
142-87-0 - Physico-chemical Properties
| Molecular Formula | C10H21NaO4S |
| Molar Mass | 260.33 |
| Density | 1.209[at 20℃] |
| Melting Point | 192°C(lit.) |
| Solubility | It is soluble in H20, poorly soluble in organic solvents. |
| Vapor Presure | 0.51Pa at 20℃ |
| Appearance | White crystalline powder |
| Color | White to slightly yellow |
| Maximum wavelength(λmax) | ['λ: 210 nm Amax: 0.05', , 'λ: 220 nm Amax: 0.04', , 'λ: 230 nm Amax: 0.03', , 'λ: 26 |
| BRN | 3576860 |
| Storage Condition | Hygroscopic, -20°C Freezer, Under inert atmosphere |
| Stability | Stable. Incompatible with oxidizing agents, acids. |
| MDL | MFCD00041881 |
| Use | Anionic surfactants for cosmetics, detergents, emulsifiers, etc |
142-87-0 - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | R22 - Harmful if swallowed R38 - Irritating to the skin R41 - Risk of serious damage to eyes |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. |
| WGK Germany | 2 |
| RTECS | WS7625000 |
| FLUKA BRAND F CODES | 3 |
| TSCA | Yes |
| HS Code | 29159000 |
142-87-0 - Reference Information
| LogP | 1.72 at 25℃ |
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| use | as anionic surfactant, used in cosmetics, detergents, emulsifiers, etc. |
Last Update：2024-04-10 22:29:15
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