Sodium dodecylbenzenesulphonate

CAS Number: 25155-30-0
Chemical Formula: C18H29NaO3S
Synonyms:
DODECYLBENZENE SODIUM SULFONATE
DODECYLBENZENESULPHONIC ACID SODIUM SALT
DODECYLBENZENESULFONIC ACID SODIUM SALT
Appearance: Light Yellow Powder
MOQ (Minimum Order Quantity): 1 FCL (Full Container Load)

Description

Sodium dodecyl benzene sulfonate is a group of organic compounds with the formula C12H25C6H4SO3Na. It is a colorless salt that functions effectively as a surfactant. It is commonly manufactured as a blend of related sulfonates and serves as a primary ingredient in laundry detergents. Sodium dodecylbenzenesulphonate

Parameters

Property	Value
Melting point	>300 °C
Boiling point	660.62℃[at 101 325 Pa]
density	1.02 g/cm3
vapor pressure	0Pa at 25℃
refractive index	1.359
storage temp.	2-30°C
solubility	water: soluble 0,8 g/L °C
pka	0.7[at 20 ℃]
form	powder
color	light yellow
Odor	Slight, characteristic odor
Water Solubility	800mg/L at 25℃
Merck	14,8612
BRN	4171051
Stability:	Stable.
Cosmetics Ingredients Functions	CLEANSING SURFACTANT – CLEANSING
InChI	1S/C18H30O3S.Na/c1-2-3-4-5-6-7-8-9-10-11-12-17-13-15-18(16-14-17)22(19,20)21;/h13-16H,2-12H2,1H3,(H,19,20,21);/q;+1/p-1
InChIKey	JHJUUEHSAZXEEO-UHFFFAOYSA-M
SMILES	[Na+].CCCCCCCCCCCCc1ccc(cc1)S([O-])(=O)=O
LogP	1.96 at 25℃
CAS DataBase Reference	25155-30-0(CAS DataBase Reference)
EPA Substance Registry System	Sodium dodecylbenzenesulfonate (25155-30-0)

Safety Information

Item	Details
Hazard Codes	Xn
Risk Statements	22-37/38-41
Safety Statements	26-27-36/37/39
RIDADR	3077
WGK Germany	2
RTECS	DB6825000
TSCA	TSCA listed
HazardClass	9
PackingGroup	III
HS Code	29041000
Storage Class	11 – Combustible Solids
Hazard Classifications	Acute Tox. 4 Oral Eye Irrit. 2 Skin Irrit. 2
Hazardous Substances Data	25155-30-0(Hazardous Substances Data)
Toxicity	LD50 in mice: 2 g/kg orally; 105 mg/kg i.v. (Hopper)

Product Application

Sodium dodecylbenzenesulfonate is used to stabilize dispersions of graphene nanoflakes (GNFs) during liquid-phase GNF preparation. It can also disperse single-walled carbon nanotubes individually in aqueous solutions and provide distinct, clear spectral characteristics.

Fast delivery time

Inventory: 2–3 working days.
New production: 7–10 working days.