| Identification | More | [Name]
Sodium octyl sulfate | [CAS]
142-31-4 | [Synonyms]
1-OCTYLSODIUMSULFONATE
N-OCTYL SODIUM SULFATE
OCTYL SODIUM SULFATE
OCTYL SULFATE SODIUM SALT
OCTYLSULFURIC ACID SODIUM SALT
S8
S8 ION PAIR CONCENTRATE
SODIUM N-OCTYL SULFATE
SODIUM N-OCTYL SULPHATE
SODIUM OCTYL SULFATE
cyclorylos
duponol80
sipexols
sodiumcaprylsulfate
sodiumoctylsulphate
sos
Sulfuricacid,monooctylester,sodiumsalt
Sodiumisooctylsulfate(Octyl sulfate, sodium salt)
OCTYL SULFATE SODIUM
SODIUMISOOCTYLSULFATE | [EINECS(EC#)]
205-535-5 | [Molecular Formula]
C8H17NaO4S | [MDL Number]
MFCD00007470 | [Molecular Weight]
232.27 | [MOL File]
142-31-4.mol |
| Chemical Properties | Back Directory | [Definition]
Anionic deter-
gent, available commercially as a 35% solution.
| [Appearance]
white solid | [Melting point ]
195 °C (dec.) (lit.) | [bulk density]
470kg/m3 | [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℃) | [Stability:]
Stable. Incompatible with oxidizing agents. | [Water Solubility ]
soluble | [λmax]
λ: 210 nm Amax: 0.1
λ: 220 nm Amax: 0.06
λ: 230 nm Amax: 0.04
λ: 260 nm Amax: 0.02
λ: 500 nm Amax: 0.02 | [BRN ]
3658635 | [InChIKey]
WFRKJMRGXGWHBM-UHFFFAOYSA-M | [LogP]
3.269 (est) | [Uses]
Wetting, dispersing, and emulsifying agent.
| [CAS DataBase Reference]
142-31-4(CAS DataBase Reference) | [EPA Substance Registry System]
142-31-4(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S37/39:Wear suitable gloves and eye/face protection . | [WGK Germany ]
2
| [RTECS ]
WT1175000
| [TSCA ]
Yes | [HS Code ]
29209010 | [Toxicity]
LD50 orally in Rabbit: 3200 mg/kg |
| Hazard Information | Back Directory | [Chemical Properties]
white solid | [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. |
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