1072-24-8

1072-24-8 - Names and Identifiers

Name	Sodium 1-undecyl sulfate
Synonyms	Natriumundecylsulfat sodium undecyl sulfate UNDECYL SODIUM SULFATE sodium undecyl sulphate Sodium 1-undecyl sulfate SODIUM N-UNDECYL SULFATE undecyl hydrogen sulfate SODIUM N-UNDECYL SULPHATE Sodium n-undecyl sulphate n-Undecyl sulphate sodium salt
CAS	1072-24-8
EINECS	214-004-7
InChI	InChI=1/C11H24O4S.Na/c1-2-3-4-5-6-7-8-9-10-11-15-16(12,13)14;/h2-11H2,1H3,(H,12,13,14);/q;+1/p-1

1072-24-8 - Physico-chemical Properties

Molecular Formula	C11H23NaO4S
Molar Mass	274.35
Melting Point	208-210°C
Water Solubility	Soluble in water.
Storage Condition	Room Temprature
MDL	MFCD00053627

1072-24-8 - Risk and Safety

Risk Codes	R36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing.

1072-24-8 - Introduction

Sodium dodecyl sulfate, also known as sodium octyl sulfate, is a common surfactant. Its chemical formula is C11H23SO4Na. The following is a description of the nature, use, preparation and safety information of sodium undecyl sulfate:

1. nature:
-Appearance: Sodium dodecyl sulfate is generally white crystalline powder or granular solid.
-Solubility: Soluble in water and ethanol, but insoluble in ether solvents.
-Surface activity: Sodium undecyl sulfate has good surface activity and can be used as a synthetic detergent, detergent and lubricant.

2. use:
-cleaning agent: sodium dodecyl sulfate is commonly used in the preparation of a variety of cleaning agents, such as detergent, washing powder and detergent, etc., with good decontamination, emulsification and wetting properties.
-Industrial applications: The substance can also be used in oil fields as an additive to improve crude oil recovery.

3. Preparation method:
The preparation of n-undecyl sodium sulfate can be obtained by reacting n-alkanes with longer alkyl chains with sulfur trioxide under alkaline conditions. Specific steps can refer to the relevant literature and process.

4. Safety Information:
-The dust of sodium dodecyl sulfate may cause irritation to the respiratory system. It is recommended to wear appropriate protective measures (such as wearing a mask) when using it.
-Avoid contact with strong oxidants, avoid contact with skin and eyes.
-Comply with relevant industrial hygiene and safety practices to prevent accidental ingestion and contact with children. If ingested or exposed by accident, seek medical attention promptly.

Last Update：2024-04-10 22:29:15