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| Sodium octyl sulfate Basic information |
| Product Name: | Sodium octyl sulfate | | Synonyms: | S8 ION PAIR CONCENTRATE;1-OCTYLSODIUMSULFONATE;cyclorylos;duponol80;sipexols;Octyl sulfate, sodium salt, HPLC grade, 99%;ISOOCTYL SODIUM SULFATE;N-OCTYL-SODIUMSULPHATE | | CAS: | 142-31-4 | | MF: | C8H17NaO4S | | MW: | 232.27 | | EINECS: | 205-535-5 | | Product Categories: | | Mol File: | 142-31-4.mol |
| Sodium octyl sulfate Chemical Properties |
| Melting point | 195 °C (dec.) (lit.) | | density | 1.04 | | vapor density | 8 (vs air) | | vapor pressure | 0.31Pa at 20℃ | | Fp | 93.3°C | | storage temp. | no restrictions. | | solubility | H2O: soluble20mg/mL | | form | Coarse Powder | | color | White | | Odor | Characteristic odour | | PH | 6-8 (10g/l, H2O, 20℃) | | Water Solubility | soluble | | λmax | λ: 210 nm Amax: 0.1λ: 220 nm Amax: 0.06λ: 230 nm Amax: 0.04λ: 260 nm Amax: 0.02λ: 500 nm Amax: 0.02 | | BRN | 3658635 | | Stability: | Stable. Incompatible with oxidizing agents. | | InChIKey | WFRKJMRGXGWHBM-UHFFFAOYSA-M | | CAS DataBase Reference | 142-31-4(CAS DataBase Reference) | | EPA Substance Registry System | Sodium octyl sulfate (142-31-4) |
| Hazard Codes | Xi | | Risk Statements | 36/37/38 | | Safety Statements | 26-36-37/39 | | WGK Germany | 2 | | RTECS | WT1175000 | | TSCA | Yes | | HS Code | 29209010 | | Toxicity | LD50 orally in Rabbit: 3200 mg/kg |
| Sodium octyl sulfate Usage And Synthesis |
| Chemical Properties | white solid | | Uses | Wetting, dispersing, and emulsifying agent.
| | Uses | Sodium octyl sulfate has been used in a study to assess selective enrichment of albumin in biological samples. It has also been used in a study to investigate the behavior of mixed solution of a glycerin-modified cationic surfactant and an anionic surfactant. | | Uses | Sodium octyl sulfate (SOS) may be used as an ion-pairing reagent:- For the retention of catechols in reversed-phase high-performance liquid chromatography of catecholamines and their congeners.
- For the separation of asymmetric dimethylhydrazine (ADMH) and its decomposition products using ion-pair chromatography.
| | Definition | Anionic deter-
gent, available commercially as a 35% solution.
| | General Description | Sodium octyl sulfate is an anionic detergent and ion pairing reagent that is used in HPLC | | Safety Profile | Poison by intraperitoneal route.Moderately toxic by ingestion. When heated todecomposition it emits toxic vapors of SOx. |
| Sodium octyl sulfate Preparation Products And Raw materials |
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