Sodium Dodecylbenzenesulfonate (hard type) (mixture)

Basic Information

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CAS Number

25155-30-0

Molecular Formula

C18H29NaO3S

Molecular Weight

348.48 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Fine Chemicals Dyes and Pigments Organic Dyes

Fine Chemicals Surfactants Anionic Surfactants

Basic Physical Properties

Density

1.1392

SMILES

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CCCCCCCCCCCCc1ccccc1S(=O)(=O)[O-].[Na+]

InChI

1S/C18H30O3S.Na/c1-3-5-6-7-8-9-10-11-16(4-2)17-12-14-18(15-13-17)22(19,20)21;/h12-16H,3-11H2,1-2H3,(H,19,20,21);/q;+1/p-1

InChIKey

HOXWFOVSCUWIEH-UHFFFAOYSA-M

LogP

6.13490

Complexity

370

Safety Information

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GHS Hazard Pictograms

H302

H315

H318

H335

Hazard Statement

H302 Harmful if swallowed
Acute toxicity, oral

H315 Causes skin irritation
Skin corrosion/irritation

H318 Causes serious eye damage
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Hazard Class

Class 9 Class 9

Stability

Stable.

Sensitiveness

对湿度敏感

Toxicity

LD50 in mice: 2 g/kg orally; 105 mg/kg i.v. (Hopper)

Synonyms & References

English

dodecyl benzenesulfonic acid, sodium salt
Sodium Dodecanesulphonate
12 alkyl benzene sulfonic acid sodium
Sodium Dodecylbenzene Sulfonate
sodium dodecylbenzenesulphonate
Laurylbenzolsulfonsä ure-Natriumsalz
Natriumdodecylbenzolsulfonat
SULFRAMIN 40
sodium 4-dodecylbenzenesulfonate
sodium 4-(1-ethyldecyl)benzenesulfonate
Linear alkyl benzenesulphonate sodium
LAS
sodium 4-(dodecan-2-yl)benzenesulfonate
sodium 4-(dodecan-6-yl)benzenesulfonate
Dodecene-1 LAS
Sodium Dodecylbenzenesulfonate (hard type)(mixture)
SODIUM DODECYLBENZENE SULFONATE TECHNICAL GRADE
Sodium dodecylbenzenesulfonate solution
Sodium dodecylbenzenesulfonate, mixture of branched C10-C14
Sodium dodecylbenzenesulfonate, mixture of branched C10-C14neat
Sodiumdodecylbenzenesulfonate(linearalkylchain)
SDBS、LAS
4-(2-dodecyl)benzene sulfonate sodium salt
DDBS
Dodecene-1 LAS (JIS K 3363-1990) [for Biodegradability of Synthetic Detergent]
LAS-C12
mercol25
mercol30
NACCONAL
sandet60
sdbs

MDL Number

MFCD00011508

Customs Code

29041000

FAQ

What is Sodium Dodecylbenzenesulfonate (hard type) (CAS: 25155-30-0)?

Sodium Dodecylbenzenesulfonate (hard type), with CAS number 25155-30-0, is a sodium salt of dodecylbenzenesulfonic acid. It is a white, crystalline powder with excellent surfactant properties. This compound is commonly used in detergents and cleaning products due to its high soap-like cleaning ability. It is also known as a mixture of sodium dodecylbenzenesulfonate and other related sulfonates, making it suitable for various industrial and household applications.

What are the main uses of Sodium Dodecylbenzenesulfonate (hard type) (CAS: 25155-30-0)?

Sodium Dodecylbenzenesulfonate (hard type), CAS 25155-30-0, is widely used in the formulation of detergents, especially in laundry and dishwashing products. It serves as a primary surfactant and is also employed in the textile industry for fabric softening and in the production of soaps and shampoos. Additionally, it finds applications in pharmaceuticals and as a cleaning agent in industrial settings.

Is Sodium Dodecylbenzenesulfonate (hard type) (CAS: 25155-30-0) safe?

Sodium Dodecylbenzenesulfonate (hard type), CAS 25155-30-0, is generally considered safe when used as directed. It has low toxicity and is non-irritating to skin and eyes in typical concentrations. However, proper handling is essential to avoid inhalation or direct contact. Safety standards ensure its use in regulated amounts for industrial and consumer applications.

How should Sodium Dodecylbenzenesulfonate (hard type) (CAS: 25155-30-0) be stored?

Sodium Dodecylbenzenesulfonate (hard type), CAS 25155-30-0, should be stored in a cool, dry place away from moisture and direct sunlight. It is stable under normal storage conditions but may degrade if exposed to high humidity or temperature. Use airtight containers to maintain purity and prevent contamination. Avoid storing near incompatible substances to ensure safety.