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| CAS No. | 151-21-3 |
| Chemical Name: | Sodium dodecyl sulfate |
| Synonyms: | S12;SDS;sls;waqe;K-12;SLES;dreft;emalo;irium;emal10 |
| CBNumber: | CB2147453 |
| Molecular Formula: | C12H25NaO4S |
| Formula Weight: | 288.38 |
| MOL File: | 151-21-3.mol |
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| Sodium dodecyl sulfate Property |
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| density : |
1.03 g/mL at 20 °C
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| storage temp. : |
Store at RT. |
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| solubility : |
H2O: 0.1 M, clear to nearly clear, colorless to slightly yellow
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| Water Solubility : |
ca. 150 g/L (20 ºC) |
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Sodium dodecyl sulfate Chemical Properties,Usage,Production |
Chemical Properties
White crystalline flakes |
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Usage
hydrophilic tablet lubricant |
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General Description
White to pale yellow paste or liquid with a mild odor. Sinks and mixes with water. |
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Air & Water Reactions
Insoluble in water. |
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Reactivity Profile
DODECYL SULFATE is incompatible with strong oxidizers. Sodium dodecyl sulfate is also incompatible with cationic materials and with acids with pH below 2.5. Salts, basic, such as DODECYL SULFATE, are generally soluble in water. The resulting solutions contain moderate concentrations of hydroxide ions and have pH's greater than 7.0. They react as bases to neutralize acids. These neutralizations generate heat, but less or far less than is generated by neutralization of the bases in reactivity group 10 (Bases) and the neutralization of amines. They usually do not react as either oxidizing agents or reducing agents but such behavior is not impossible. |
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Health Hazard
Inhalation of dust causes sneezing and coughing. Ingestion of large amounts causes irritation of stomach. Dust irritates eyes and may cause burns on prolonged contact. Contact with skin causes some irritation; continued exposure to water solution causes drying out and cracking. |
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Fire Hazard
Flash point data for Sodium dodecyl sulfate are not available; however, Sodium dodecyl sulfate is probably combustible. |
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| Sodium dodecyl sulfate Suppliers Global( 290)Suppliers |
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