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Sodium cetyl sulfate

CAS Number
1120-01-0
EC Number
214-292-4
Chemical Formula
C16H34O4S.Na
Molecular Weight
344.5 g/mol

Description

Sodium cetyl sulfate (CAS 1120-01-0 ), also known as sodium hexadecyl sulfate, is an anionic surfactant derived from cetyl alcohol. It functions as an emulsifier, foaming agent, and dispersant across personal care manufacturing and industrial processing applications. In personal care formulations, it acts as a primary or co-surfactant in shampoos, cleansing creams, and emulsified lotions where controlled foam and stable emulsion structure are required. Textile processors use it during scouring and finishing operations to improve fiber wetting and remove oils, greases, and processing residues from fabric surfaces. This ensures high-quality textile output. In leather processing, it supports degreasing baths where uniform penetration of treatment agents into hides is critical to end-product quality. This allows for consistent results across different batches. Paper manufacturers apply it as a dispersant to control fiber distribution and surface chemistry during pulp processing. This helps maintain the structural integrity and finish of the final paper product. Sodium cetyl sulfate is typically supplied as a white to off-white powder or paste. Standard grades include technical and cosmetic-grade specifications, with cosmetic grades subject to purity requirements. These requirements are aligned with personal care industry standards to ensure safety and efficacy. Packaging is commonly available in bags or drums suited to both laboratory-scale sampling and bulk industrial procurement. Contact us for supply of Sodium cetyl sulfate Request Quote

Other Names (Synonyms)

Cetyl sulfate sodium salt | RefChem:183836 | Sodium hexadecyl sulfate | Sodium n-hexadecyl sulfate | Avitex C | Avitex SF | Sodium hexadecyl sulphate | Sodium hexyldecyl sulfate

Key Technical Features

  • High Purity Grade standard
  • Consistent Batch Quality
  • Full Regulatory & REACH Support
  • Global Logistics Network enabled

Physical Properties

Melting Point190-192°C
Appearancewhite solid
ColorWhite to off-white
FormPowder
Water SolubilitySoluble in water.
pHpH : 5.5~7.5(1%)

Safety & Handling

Danger
GHS05· CorrosiveGHS07· Irritant

Hazard Statements

H315Causes skin irritation
H318Causes serious eye damage
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary Statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash … thoroughly after handling.
P271Use only outdoors or in a well-ventilated area.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P317Get emergency medical help.
P319Get medical advice/attention if you feel unwell.
P321Specific treatment (see … on this label).
P405Store locked up.
P501Dispose of contents/container in accordance with local regulations.
P265Wash … thoroughly after handling.
P352IF ON SKIN: Wash with plenty of water.
P340IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P317Get emergency medical help.
P317If eye irritation persists: Get medical advice/attention. Get emergency medical help.
P364Take off contaminated clothing and wash it before reuse.
P233Store in a well-ventilated place. Keep container tightly closed.
P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

Trade & Regulatory

HS Code34021100
WGK (Germany)2