ChemicalBook > CAS DataBase List > Sodium octyl sulfate
Sodium octyl sulfate
- Product Name
- Sodium octyl sulfate
- CAS No.
- 142-31-4
- Chemical Name
- Sodium octyl sulfate
- Synonyms
- S8;sos;sipexols;duponol80;cyclorylos;Natriumoctylsulfat;sodiumcaprylsulfate;sodiumoctylsulphate;SODIUMISOCTYLSULFATE;OCTYL SODIUM SULFATE
- CBNumber
- CB0166377
- Molecular Formula
- C8H19NaO4S
- Formula Weight
- 234.29
- MOL File
- 142-31-4.mol
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Sodium octyl sulfate Property
- Melting point:
- 195 °C (dec.) (lit.)
- Density
- 1.04
- vapor density
- 8 (vs air)
- vapor pressure
- 0.31Pa at 20℃
- Flash point:
- 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: 0.1
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
- Stability:
- Stable. Incompatible with oxidizing agents.
- InChIKey
- WFRKJMRGXGWHBM-UHFFFAOYSA-M
- LogP
- 3.269 (est)
- CAS DataBase Reference
- 142-31-4(CAS DataBase Reference)
- EPA Substance Registry System
- Sodium octyl sulfate (142-31-4)
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Safety
- 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
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Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H303May be harmfulif swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405Store locked up.
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N-Bromosuccinimide Price
Sigma-Aldrich
- Product number
- O4003
- Product name
- Sodium octyl sulfate
- Purity
- ≥95%
- Packaging
- 1g
- Price
- $54.7
- Updated
- 2024/03/01
Sigma-Aldrich
- Product number
- 1.12268
- Product name
- Octyl sulfate sodium salt
- Purity
- for surfactant tests
- Packaging
- 5G
- Price
- $220
- Updated
- 2024/03/01
Sigma-Aldrich
- Product number
- 75073
- Product name
- Sodium octyl sulfate
- Purity
- for ion pair chromatography, ≥99.0% (T)
- Packaging
- 10g
- Price
- $519
- Updated
- 2024/03/01
Sigma-Aldrich
- Product number
- 1.12268
- Product name
- Octyl sulfate sodium salt
- Purity
- for surfactant tests
- Packaging
- 500g
- Price
- $13930
- Updated
- 2024/03/01
Alfa Aesar
- Product number
- A11786
- Product name
- Sodium n-octyl sulfate, 99%
- Packaging
- 1g
- Price
- $33.65
- Updated
- 2024/03/01
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Sodium octyl sulfate Chemical Properties,Usage,Production
Chemical Properties
white solid
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.
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.
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
Raw materials
Preparation Products
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Sodium octyl sulfate Suppliers
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View Lastest Price from Sodium octyl sulfate manufacturers
Hebei Chuanghai Biotechnology Co,.LTD
- Product
- Sodium octyl sulfate 142-31-4
- Price
- US $9.00/KG
- Min. Order
- 1KG
- Purity
- 99.9
- Supply Ability
- 1 ton
- Release date
- 2024-08-20
Hebei Fengjia New Material Co., Ltd
- Product
- Sodium octyl sulfate 142-31-4
- Price
- US $6.00/kg
- Min. Order
- 1kg
- Purity
- 0.99
- Supply Ability
- 100000
- Release date
- 2024-08-16
Hebei Weibang Biotechnology Co., Ltd
- Product
- Sodium octyl sulfate 142-31-4
- Price
- US $9.90/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 5tons
- Release date
- 2021-10-11
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SULFATE STANDARD